{"header":{"message":"Support for large values + endianness bugs","description":null,"timestamp":"2024-02-07T13:27:31.856227403Z","authors":[{}]},"hash":"HMWFIUDS5LITLG5AB2LL6KIHFF6W3Y4LCB4JLZBWIYIIV74PSXQAC","authors":[{"login":"pmeunier","key":"FZQ2g7VfnzLYM4mtTVDk9HAZjA8Jk9ndkwN1icgbtWUr"}],"deps":{"hashes":[["HMWFIUDS5LITLG5AB2LL6KIHFF6W3Y4LCB4JLZBWIYIIV74PSXQAC","Support for large values + endianness bugs"],["AA",null],["LPKM23EUHSWN3BQ3ZGRZTYUNJYJHCXONSJAE6X6LTYTU656TICFAC","Nailing this leak"],["26KI6CQSTGLQ4MGPLFQYPLDMH56M6VY6KQB5ONMQXUNV3ZX665TQC","Updating the first_rc_len when moving a cursor (this is not used anywhere at the moment, and not part of the public API, but will be useful later)"],["5NBCUZRB6HQHE4CMVI4QJKXNBYON5OGOVGAOJPDV3WGJVVQ55UKAC","More efficient free list: avoid extending the file when updating the list of free pages"],["76S6EF7U7JCK2IDKWZZLGNCPIFDPW6NRM6UZQFPT6MMWY44L6XEAC","Changes in the `Storable` trait (write_to_page now takes a transaction)"],["C36737FJVMZSBWSQV7ZEYRYUPJVNLK3MGY3EJVAPYHYAM36J7TJQC","Arbitrary byte strings, and version 1.3.1"],["IXHKA46LGAWUCGMZ6VWHCVEVSDQSFRAGDKBNLCXUBTJBIZR7EPJAC","fix the workspace members"],["EYNN7RLSFVBWDLRTLNNFUAF46Q6OX3BR5SUEJIOOHBSNP7FVBXGAC","Tests++ (including UUID)"],["BYI23QWI44ZINCI32VLVG2JJG3WUZFCYEKNNNLLMXMWQCTKZ6PRAC","More tests"],["QYDGYIZRNFRIQD7RUCY5YAN3F2THZA74E5UOHPIFWSULEJFAFVJQC","Split trait Representable into its mandatory part and an optional part"],["VRAQTH26BACG74FXYGWKXWNWDBKF27Y6DX5KJ7XSLZ3HIUKVLTSQC","Fixing two crashes on corrupted files"],["T73WR2BX2QDQ6APOREBXUKNH52FDLJNBGWPQUYB2TAF2PT7XCL2AC","Cleaner RC increments for keys and values containing references + more comments in `del`"],["4Z4GEJTFQFYDOJK3D72LKOFSC5Q42SNL3N6UOYCYW5FXCA67G66AC","Version bump"],["5LSYTRQ6IOVUW26VJW5SWGFEIB7T2N4PVEB6VMNMR5ZHQ75MFOQAC","More docs, example, and fixing the free page diagnostic function for mutable transactions"],["J7LJZBMEPT37CDNRUTSK2EFCSVG4KU6PM5J7VGNMVXSESUP6H5NAC","Setting reverse cursor to last by default"],["NQBEOCFO4GJZKCE3A6V5LYSCEBQN2JLXPESBRJ65TZCU5JNAHEAQC","Tests cleanup"],["PUOGOIJ3SCPHJADRYHIQJXIUQMJFKGFMHY4HWEQI6VQNNDSHVXJAC","Debugging, impls and version bump"],["AFKBHYVE25QMIU2WZATEGWG2EXSBQZ44DVDPACKNS3M4QGBF4ONAC","Comparing the two implementations of leaves (sized/unsized). Sized are faster for writes, slower for reads."],["SO25TWFLSRQIVTJTTSN77LO5FZQVQPIZTSBULH7MWBBDEWSK3OCAC","A few features for integrating it into Pijul"],["W2MIZD5BNL7A5HVFWTESF57QU7T6QMEF4RBSLFQXMEEU3XD2NU2QC","Single file databases + CRC for the root pages (checking the other pages makes everything very slow)"],["M6PHQUGLW2UN6LIVF4NCPNBFBMALVCPZFQ2AYZGYHSOKO3RXWG2AC","fallocate only when necessary"],["2ZRCQBXPCJ5NGPC5SSKNG7PFGDYRYOMWJX7QIAWGXQGDQDQ7GCAQC","Version bump"],["ESUI5EUZUBDPHNN3APU33IFORYPYR6J3WEMEZG57FKF3EH66ZBHAC","Making as_page() unsafe"],["KMT3MF5NLEQIPZLHCRYDGQ5EA46HJCG3C2ANEPMZGKGHDK77ADPAC","Drop a database"],["UUUVNC4DWEEL7WV5IRPKPZ6HZMYCPA53XM7LJWICUD4E6GN37IRQC","Debugging/cleanup around cursors"],["RV2L6CZWTMUQ2A52YDAFVHDFGURZL3H4SSCDC347UGN23D3J5KZQC","A few comments"],["PRDUE4YADWSOLJMYTJF4PXOW7MGOVWG7EVYGXZXVYDTFVV6IIHHAC","Cleanup + published on crates.io"],["RLVQDUPYOWVNHTVFCHKNIQYNBRLOFY2UGIJPLD6U5S22AMEF5YSAC","Fixing a double-free error introduced in 1.2.13"],["IIIOKJTECGNFXACK6B2KEVNWUI222KUFVAHYKXPKKD4VSA5JQPVAC","Version bump"],["TSMS6W4DOKQNUQ4PEMTLOIODR33VFPN6MMNS73ZPSU4BOQVRGPNAC","Fully commented implementation of Sized nodes + massive cleanup"],["Z33OHFPA7K246NB5OOAHWTFD7IQTRXNTIED2MZMG3XV2YYQKLRCQC","Version bump"],["OHG5NX6KVGKNA7S7SU3MTPOZCN4RRZK2SGZWZ5LIRXUMCYIPUHIAC","Refactoring, drop and the Check trait"],["T7QB6QEPWBXAU3RL7LE4GRDWWNQ65ZU2YNNTWBYLORJOABAQFEZQC","Adding debug.rs"],["FZBLNBGNQPNTLBNPNZ2C6DJ5323MZQ2PH54F6ZEKPFCK7TGJFGWAC","Diagnostic tools (add_refs, check_free) + cleanup"],["X3QVVQIS7B7L3XYZAWL3OOBUXOJ6RMOKQ45YMLLGAHYPEEKZ45ZAC","More debugging (del seems to work now)"],["LSQ6V7M66TEGLJ7QBLRVDX4E7UKJTDQTEXZOS3KGPGFKVXNLPKBQC","Cleanup + docs"],["QEUTVAZ4F4EJXRDMWDMYXF6XEDMX7YPVG4IIXEKPIR3K54E5W5OAC","Splitting btree::page"],["3CKCVBXTNSYJIQL5P35V5NHM7C7BQZCSGO7OZMGBZRUUVIQHAZAAC","A few optional storable types"],["YDHYZA77LFQ7RSKTVOTOQRL7EUSXMWYOSJAE5YAH6HLHE64B75LQC","Adding the RootPage trait to access the raw bytes of a root page (needed in libpijul)"],["WAKPPBKONQUA3G7HWH52ZKYG5PLZEAG3HFAYGIYLA4NVEPRZUQEAC","Fixing a double-free of roots after deletions (the root was freed both by handle_merge and by update_root)"],["YXKP4AIWDBIWBBUDWF66YIPG5ECMHNKEV3PX6KYXOVXY3EWG3WGQC","New file locks, with multiple sets of free pages"],["AOX2XQISHGWNNAFBYRN44Q6AWG7H5DPBK5YMFHK42HQNZ2TMHEJQC","Actually, with the correct functions, Unsized pages are always slower than Sized pages (especially for writing)"],["OFINGD26ZWCRDVVDI2ZIBLMHXKEMJA6MRNLANJYUHQPIJLPA7J2AC","implementing prev() on cursors (+ some cleanup)"],["6DCQHIFPEH4GZKSRRS32GMKDRPZH4MTCGOUEI7YEUVKWENBF3JWAC","Minor changes after benchmarking"],["NXMFNPZ7VWJRLC3M5QJJVTICXCMGE24F3HVIZA7A7RLVMLQMLDVQC","Comments + debugging drop"],["OP6SVMOD2GTQ7VNJ4E5KYFG4MIYA7HBMXJTADALMZH4PY7OQRMZQC","Resetting history"],["PPI5ZTZP2GMKTCFQWF2SXIT6VNOY5U7PJSMX4ZR34DLMYG3GSSFQC","Rebalance: put can free pages without splitting (compaction)"],["FQ567GAX4UNSUUE63QG5QUOIEZH6L2RCHG5YHAO3S5PFKIKPF5DAC","Version bumps"],["HCDD6FX7YL5MDK757ZE6MYHB2YHCUAO2Y3Y347JBTG4DNCIJJBIQC","Fixing some comments and reformatting"],["HJ6VZ7HFS2YEQ5LSUJ35TKVS7LHAZ6FJO55ONDTQPUUI5VLRPP6AC","Fixing a wrong CRC computation"],["APPY2E7M5NHNC6MFYXSVEKJVAILK7YAZVTVE3W75EK2JNFVS3XBQC","Unsized deletions + custom sizes back"],["P5NWMJ2HEUNVHBCTX3MLALONLMQC7IPUJZKP7Z2IX2E2ZX3UTCOAC","Version bump"],["7T2CCH3PIKVWIRRLBW7HFUZDD2U3IXR25AWKFTI3GGAXBOHH6RCAC","Fixing a segfault (wrong offset in page_unsized::del)"],["6DMPXOAT5GQ3BQQOMUZN2GMBQPRA4IB7CCPHTQTIFGO3KWWAKF3QC","More debugging"],["FMN7X4J24EYPOJNBUWM4NKGWSJTRV2DHCIBMPV2AXLZVVAMNOBKQC","Micro-improvements, now noticeably faster than std::collections::BTreeMap"],["YWFYZNLZ5JHLIFVBRKZK4TSWVPROUPRG77ZB5M7UHT2OKPL4ZSRQC","Cleanup + inter-process concurrency"],["W26CFMAQOXMUK4ZOJMAN4SMBXMWFQHO7HCTEVW73FQSRMJZFGJIQC","Improving safety of cursors"],["CCNPHVQCIGINWTLXCHOASGVWUPBZXFOLM2F7HTKMEA2DMFTOX7TAC","Cleanup, comments, renaming"],["UAQX27N4PI4LHEW6LSHJETIE5MV7JTEMPLTJFYUBMYVPC43H7VOAC","Tests"],["QBDBAQXYIPEJMYZMHQ3URXTNL2D2JHKZQVRG6YSOG36XKHSBFUBQC","Better graphviz debugging (include values)"],["MSRWB47YP6L5BVTS53QQPBOHY5SXTSTR5KD6IIF35UWCTEUOCQWQC","Deletions at immutable leaves weren't really deleting anything"],["6UVFCERMGSGNRWCVC3GWO5HWV6MSWE433DXBJVC7KRPP6LLJLCSQC","Formatting, debugging, etc."],["L5CVF6UJYR6FRQA2NULFHGQFID7BGM4D622OJ2TVWRU7EAR57DHAC","Debugging"],["KM3JAFGPFV7MP7M2LJIYRVAUTU646B3IRXADTRZKOU2RF7LUB62QC","Adding a test for next/prev"],["DV4A2LR7Q5LAEGAQHLO34PZCHGJUHPAMRZFGT7GUFNKVQKPJNOYQC","Double-inserts (rebalancing near an internal deletion)"],["7WJNSPEWJSJROOYHU6QROWPUZ6WNIOUG2BPSOPDPCK6RG2NQU6OQC","Using the same definition of the \"occupied\" field uniform everywhere"],["XEU2QVLCHPYOOD4TQIPEEVYOVSFMKFPLJYWEJYXYJAZ7S54KWDZAC","Debugging after plugging this into Pijul"],["HN6Z5DU4WYMAIOOSNVHLIIMNF6Q53TNJ7YC27SLKWNXVYCTACQKQC","Cleanup"],["KX3WVNZW5KHVEH6EOQTZ4RBEFFJ3SGF5I467X3JWZ74PURRK4HVAC","Testing/debugging \"rebalance causes split of the root\""],["WS4ZQM4RMIHZ6XZKSDQJGHN5SSSWFL4H236USOPUA33S6RC53RFAC","Debugging, tests, etc."],["OTWDDJE7TTE73D6BGF4ZN6BH2NFUFLPME2VJ3CPALH463UGWLEIQC","Trait/type cleanup"],["GPP7KJSFUI4RF2XGAB5AWU3ZB5D6QVZLPBHTOSFUUQFGU6P376NQC","Version bump"],["SYURNHHL3P22ZAERTML4YW3DYLATHY5ALZH4GL5NF3LENDSKL2NQC","Adding the `put_mut` and `set_left_child` methods"],["GGEFV4YYK7E6J3544XSXN5CBASQI3QE6LTFZCJAGOXHEEKD6BRCQC","Some page splits were not properly handled in deletions"],["TJ2R4HAZ23H3NW7CJSBXLLXUNPLK25XX33CLOL74NWO32JCG4UZQC","Accessing the root pages (unsafely, of course)"],["S4V4QZ5CF5LUDYWNR2UMWH6CHJDJ5FPGAZCQYM5GY7FJMJV4NN4QC","Debugging reference-counting for put"],["5JOD7M26QO2JKNLCPIZW6RQDHEWSDRVDSUWKXR2YHJGHUNGSIS5QC","Modifying cursor lengths when appending"],["73Z2UB3JGRLFNFORE7D64O4IHIFSZASD4G4FLJ4FJLHANT75MGIAC","Cleanup + comments"],["DASFQGORX56YK5E4Y7GGYZSQQQMUXYTZZ4A6IVWSTI3QGRUORLPAC","Debugging"],["AI4NKV4J2AXQ4BVFUI7ZWPJO6BCQEBJACZGIXF2EMGFUWEM3X2ZAC","Don't load pages past the end of the file"],["ONES3V466GLO5CXKRF5ENK7VFOQPWM3YXLVRGWB56V5SH3W7XNBQC","reference counting works for put"],["77TAHKV4VZ4SWZZBEND24Y6BL7JLRXPYO33CA5FRH53WXEWSWS4QC","Fixing a logical error (again) in del"],["KK3SBH4P3FBZ3ER344TO6WEK7EX5AFB57UX2G5PKANG3NUF5IQLAC","Adding sanakirja-core-async"],["XOXTGNPZRTDWNCZ5BI723A6CZ6LLTP4RXIGVWYYK7NQVRWZEZ77AC","Adding a contiguous memory allocator (for large blocks)"],["BPR2HVMRVNGFBQJGDABMM6NXMNBJMXJV6FAKTBAG35DXK7CBCK5AC","Version bump"],["OHUZ73MKWD7SSB4DKKA532DEQKXQDS6PZ6HJ3EC2DLVJSLQH3NLAC","Versions"],["3QM7P3RRVYYDEJNFDG3GHZDMSSHPPJC3WQOJGETGREOM4I2A6D5AC","Writing the reference counts when committing"],["DEKK3RUI4GPYQVEYXSFSPNQBK2FP6XJQ5LUITNUSKOZPS4RWBR7AC","Fixing a bug when splitting unsized 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txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":21857},"path":"sanakirja-core-async/src/btree/put.rs","line":170,"ins":{"up_context":[{"change":8,"pos":27367}],"down_context":[{"change":8,"pos":27398}],"flag":"BLOCK","start":3747,"end":3819,"inode":{"change":8,"pos":21857}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":27367},"to":{"change":8,"start":27367,"end":27398},"introduced_by":8}],"inode":{"change":8,"pos":21857}},"ins_contents":[{"Add":" )"},{"Add":" .await?"},{"Add":" {"}],"del_contents":[{"Del":" ).await? {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":21857},"path":"sanakirja-core-async/src/btree/put.rs","line":192,"ins":{"up_context":[{"change":8,"pos":28358}],"down_context":[{"change":8,"pos":28619}],"flag":"BLOCK","start":3820,"end":4014,"inode":{"change":8,"pos":21857}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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u8),\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":160,"ins":{"up_context":[{"change":8,"pos":36039}],"down_context":[{"change":8,"pos":36142}],"flag":"BLOCK","start":4828,"end":4947,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":36039},"to":{"change":8,"start":36039,"end":36142},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let off ="},{"Add":" unsafe { *(page.data.as_ptr().offset(HDR as isize + c.cur * 8) as *const u64) };"}],"del_contents":[{"Del":" let off = unsafe { *(page.data.as_ptr().offset(HDR as isize + c.cur * 8) as *const u64) 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Ok(("},{"Add":" K::from_raw_ptr(txn, k).await,"},{"Add":" V::from_raw_ptr(txn, v).await,"},{"Add":" 0,"},{"Add":" ))"}],"del_contents":[{"Del":" let (k, v) = read::(page.data.as_ptr().add(off as usize));\n Ok((K::from_raw_ptr(k), V::from_raw_ptr(v), 0))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":199,"ins":{"up_context":[{"change":8,"pos":37348}],"down_context":[{"change":8,"pos":37473}],"flag":"BLOCK","start":5540,"end":5782,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":37348},"to":{"change":8,"start":37348,"end":37473},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let (k, v) = {"},{"Add":" let (k, v) = read::(page.data.as_ptr().add(off as usize & 0xfff));"},{"Add":" (Const(k as *const u8), Const(v as *const u8))"},{"Add":" };"}],"del_contents":[{"Del":" let (k, v) =\n read::(page.data.as_ptr().add(off as usize & 0xfff));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":204,"ins":{"up_context":[{"change":8,"pos":37502}],"down_context":[{"change":8,"pos":37598}],"flag":"BLOCK","start":5783,"end":5901,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":37502},"to":{"change":8,"start":37502,"end":37598},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" K::from_raw_ptr(txn, k).await,"},{"Add":" V::from_raw_ptr(txn, v).await,"}],"del_contents":[{"Del":" K::from_raw_ptr(k),\n V::from_raw_ptr(v),\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":222,"ins":{"up_context":[{"change":8,"pos":38034}],"down_context":[{"change":8,"pos":38120}],"flag":"BLOCK","start":5902,"end":6033,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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hdr).await"}],"del_contents":[{"Del":" lookup_leaf(page, k0, v0, hdr)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":240,"ins":{"up_context":[{"change":8,"pos":38393}],"down_context":[{"change":8,"pos":38436}],"flag":"BLOCK","start":6085,"end":7251,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38393},"to":{"change":8,"start":38393,"end":38436},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" lookup_internal(txn, page, k0, v0, hdr).await"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"async fn binary_search_by<'a, T, F, O>(s: &'a [T], mut f: F) -> Result"},{"Add":"where"},{"Add":" F: FnMut(&'a T) -> O,"},{"Add":" O: core::future::Future,"},{"Add":"{"},{"Add":" use Ordering::*;"},{"Add":""},{"Add":" let mut size = s.len();"},{"Add":" let mut left = 0;"},{"Add":" let mut right = size;"},{"Add":" while left < right {"},{"Add":" let mid = left + size / 2;"},{"Add":""},{"Add":" // SAFETY: the while condition means `size` is strictly positive, so"},{"Add":" // `size/2 < size`. Thus `left + size/2 < left + size`, which"},{"Add":" // coupled with the `left + size <= self.len()` invariant means"},{"Add":" // we have `left + size/2 < self.len()`, and this is in-bounds."},{"Add":" let cmp = f(unsafe { s.get_unchecked(mid) }).await;"},{"Add":""},{"Add":" // The reason why we use if/else control flow rather than match"},{"Add":" // is because match reorders comparison operations, which is perf sensitive."},{"Add":" // This is x86 asm for u8: https://rust.godbolt.org/z/8Y8Pra."},{"Add":" if cmp == Less {"},{"Add":" left = mid + 1;"},{"Add":" } else if cmp == Greater {"},{"Add":" right = mid;"},{"Add":" } else {"},{"Add":" return Ok(mid);"},{"Add":" }"},{"Add":""},{"Add":" size = right - left;"}],"del_contents":[{"Del":" lookup_internal(page, k0, v0, hdr)\n"}]}},{"Edit":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":276,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":38442}],"down_context":[{"change":8,"pos":38442}],"flag":"BLOCK","start":7252,"end":7266,"inode":{"change":8,"pos":31126}}},"contents":[{"Add":" Err(left)"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":279,"ins":{"up_context":[{"change":8,"pos":38445}],"down_context":[{"change":8,"pos":38534}],"flag":"BLOCK","start":7267,"end":7407,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38445},"to":{"change":8,"start":38445,"end":38534},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":"async unsafe fn lookup_internal<"},{"Add":" 'a,"},{"Add":" K: UnsizedStorable + ?Sized,"},{"Add":" V: UnsizedStorable + ?Sized,"},{"Add":" T: LoadPage,"},{"Add":">("},{"Add":" txn: &T,"}],"del_contents":[{"Del":"unsafe fn lookup_internal<'a, K: UnsizedStorable + ?Sized, V: UnsizedStorable + ?Sized>(\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":291,"ins":{"up_context":[{"change":8,"pos":38647}],"down_context":[{"change":8,"pos":38772}],"flag":"BLOCK","start":7408,"end":7518,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38647},"to":{"change":8,"start":38647,"end":38772},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let s ="},{"Add":" core::slice::from_raw_parts(page.data.as_ptr().add(HDR) as *const u64, hdr.n() as usize);"}],"del_contents":[{"Del":" let s = core::slice::from_raw_parts(\n page.data.as_ptr().add(HDR) as *const u64,\n hdr.n() as usize,\n );\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":294,"ins":{"up_context":[{"change":8,"pos":38799}],"down_context":[{"change":8,"pos":38835}],"flag":"BLOCK","start":7519,"end":7567,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38799},"to":{"change":8,"start":38799,"end":38835},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" binary_search_by(s, |&off| async move {"}],"del_contents":[{"Del":" s.binary_search_by(|&off| {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":296,"ins":{"up_context":[{"change":8,"pos":38884}],"down_context":[{"change":8,"pos":39046}],"flag":"BLOCK","start":7568,"end":7835,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38884},"to":{"change":8,"start":38884,"end":39046},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let (k, v) = {"},{"Add":" let (k, v) = read::(page.data.as_ptr().offset(off as isize & 0xfff));"},{"Add":" (Const(k), Const(v))"},{"Add":" };"},{"Add":" let k = K::from_raw_ptr(txn, k).await;"},{"Add":" match k.compare(txn, k0).await {"}],"del_contents":[{"Del":" let (k, v) = read::(page.data.as_ptr().offset(off as isize & 0xfff));\n let k = K::from_raw_ptr(k);\n match k.compare(k0) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":303,"ins":{"up_context":[{"change":8,"pos":39083}],"down_context":[{"change":8,"pos":39165}],"flag":"BLOCK","start":7836,"end":7940,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39083},"to":{"change":8,"start":39083,"end":39165},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let v = V::from_raw_ptr(txn, v).await;"},{"Add":" v.compare(txn, v0).await"}],"del_contents":[{"Del":" let v = V::from_raw_ptr(v);\n v.compare(v0)\n"}]}},{"Edit":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":309,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":39236}],"down_context":[{"change":8,"pos":39236}],"flag":"BLOCK","start":7941,"end":7956,"inode":{"change":8,"pos":31126}}},"contents":[{"Add":" .await"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":311,"ins":{"up_context":[{"change":8,"pos":39249}],"down_context":[{"change":8,"pos":39291}],"flag":"BLOCK","start":7957,"end":8011,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39249},"to":{"change":8,"start":39249,"end":39291},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" match binary_search_by(s, |&off| async move {"}],"del_contents":[{"Del":" match s.binary_search_by(|&off| {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":313,"ins":{"up_context":[{"change":8,"pos":39340}],"down_context":[{"change":8,"pos":39507}],"flag":"BLOCK","start":8012,"end":8228,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39340},"to":{"change":8,"start":39340,"end":39507},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let k = Const(read::(page.data.as_ptr().offset(off as isize & 0xfff)).0);"},{"Add":" let k = K::from_raw_ptr(txn, k).await;"},{"Add":" k.compare(txn, k0).await"},{"Add":" })"},{"Add":" .await"},{"Add":" {"}],"del_contents":[{"Del":" let (k, _) = read::(page.data.as_ptr().offset(off as isize & 0xfff));\n let k = K::from_raw_ptr(k);\n k.compare(k0)\n }) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":323,"ins":{"up_context":[{"change":8,"pos":39657}],"down_context":[{"change":8,"pos":39914}],"flag":"BLOCK","start":8229,"end":8514,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39657},"to":{"change":8,"start":39657,"end":39914},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let off = u64::from_le(s[i - 1]) & 0xfff;"},{"Add":" let k = Const(read::(page.data.as_ptr().offset(off as isize)).0);"},{"Add":" let k = K::from_raw_ptr(txn, k).await;"},{"Add":" if let Ordering::Equal = k.compare(txn, k0).await {"}],"del_contents":[{"Del":" let off = u64::from_le(s[i-1]) & 0xfff;\n let (k, _) = read::(page.data.as_ptr().offset(off as isize));\n let k = K::from_raw_ptr(k);\n if let Ordering::Equal = k.compare(k0) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":329,"ins":{"up_context":[{"change":8,"pos":39974}],"down_context":[{"change":8,"pos":40004}],"flag":"BLOCK","start":8515,"end":8546,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39974},"to":{"change":8,"start":39974,"end":40004},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" break;"}],"del_contents":[{"Del":" break\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":338,"ins":{"up_context":[{"change":8,"pos":40099}],"down_context":[{"change":8,"pos":40185}],"flag":"BLOCK","start":8547,"end":8683,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40099},"to":{"change":8,"start":40099,"end":40185},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":"async unsafe fn lookup_leaf<"},{"Add":" 'a,"},{"Add":" K: UnsizedStorable + ?Sized,"},{"Add":" V: UnsizedStorable + ?Sized,"},{"Add":" T: LoadPage,"},{"Add":">("},{"Add":" txn: &T,"}],"del_contents":[{"Del":"\nunsafe fn lookup_leaf<'a, K: UnsizedStorable + ?Sized, V: UnsizedStorable + ?Sized>(\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":350,"ins":{"up_context":[{"change":8,"pos":40298}],"down_context":[{"change":8,"pos":40423}],"flag":"BLOCK","start":8684,"end":8794,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40298},"to":{"change":8,"start":40298,"end":40423},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let s ="},{"Add":" core::slice::from_raw_parts(page.data.as_ptr().add(HDR) as *const u16, hdr.n() as usize);"}],"del_contents":[{"Del":" let s = core::slice::from_raw_parts(\n page.data.as_ptr().add(HDR) as *const u16,\n hdr.n() as usize,\n );\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":353,"ins":{"up_context":[{"change":8,"pos":40450}],"down_context":[{"change":8,"pos":40486}],"flag":"BLOCK","start":8795,"end":8843,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40450},"to":{"change":8,"start":40450,"end":40486},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" binary_search_by(s, |&off| async move {"}],"del_contents":[{"Del":" s.binary_search_by(|&off| {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":355,"ins":{"up_context":[{"change":8,"pos":40527}],"down_context":[{"change":8,"pos":40694}],"flag":"BLOCK","start":8844,"end":9129,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40527},"to":{"change":8,"start":40527,"end":40694},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let (k, v) = {"},{"Add":" let (k, v) = read::(page.data.as_ptr().offset(off as isize));"},{"Add":" (Const(k as *const u8), Const(v as *const u8))"},{"Add":" };"},{"Add":" let k = K::from_raw_ptr(txn, k).await;"},{"Add":" match k.compare(txn, k0).await {"}],"del_contents":[{"Del":" let (k, v) = read::(page.data.as_ptr().offset(off as isize));\n let k = K::from_raw_ptr(k as *const u8);\n match k.compare(k0) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":362,"ins":{"up_context":[{"change":8,"pos":40731}],"down_context":[{"change":8,"pos":40826}],"flag":"BLOCK","start":9130,"end":9234,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40731},"to":{"change":8,"start":40731,"end":40826},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let v = V::from_raw_ptr(txn, v).await;"},{"Add":" v.compare(txn, v0).await"}],"del_contents":[{"Del":" let v = V::from_raw_ptr(v as *const u8);\n v.compare(v0)\n"}]}},{"Edit":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":368,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":40897}],"down_context":[{"change":8,"pos":40897}],"flag":"BLOCK","start":9235,"end":9250,"inode":{"change":8,"pos":31126}}},"contents":[{"Add":" .await"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":370,"ins":{"up_context":[{"change":8,"pos":40910}],"down_context":[{"change":8,"pos":40952}],"flag":"BLOCK","start":9251,"end":9305,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":40910},"to":{"change":8,"start":40910,"end":40952},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" match binary_search_by(s, |&off| async move {"}],"del_contents":[{"Del":" match s.binary_search_by(|&off| {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":372,"ins":{"up_context":[{"change":8,"pos":40993}],"down_context":[{"change":8,"pos":41152}],"flag":"BLOCK","start":9306,"end":9514,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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).await\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":467,"ins":{"up_context":[{"change":8,"pos":43841}],"down_context":[{"change":8,"pos":43861}],"flag":"BLOCK","start":9875,"end":9908,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":43841},"to":{"change":8,"start":43841,"end":43861},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" )"},{"Add":" .await"}],"del_contents":[{"Del":" ).await\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":472,"ins":{"up_context":[{"change":8,"pos":43878}],"down_context":[{"change":8,"pos":43901}],"flag":"BLOCK","start":9909,"end":9973,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":595,"ins":{"up_context":[{"change":8,"pos":49089}],"down_context":[{"change":8,"pos":49140}],"flag":"BLOCK","start":10261,"end":10323,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":49089},"to":{"change":8,"start":49089,"end":49140},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" let mut new = unsafe { txn.alloc_page().await? };"}],"del_contents":[{"Del":" let mut new = txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":686,"ins":{"up_context":[{"change":8,"pos":53302}],"down_context":[{"change":8,"pos":53707}],"flag":"BLOCK","start":10324,"end":10833,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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).await?));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":709,"ins":{"up_context":[{"change":8,"pos":54030}],"down_context":[{"change":8,"pos":54056}],"flag":"BLOCK","start":10834,"end":10877,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":54030},"to":{"change":8,"start":54030,"end":54056},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" )"},{"Add":" .await?;"}],"del_contents":[{"Del":" ).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":719,"ins":{"up_context":[{"change":8,"pos":54366}],"down_context":[{"change":8,"pos":54612}],"flag":"BLOCK","start":10878,"end":11069,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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n);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":31126},"path":"sanakirja-core-async/src/btree/page_unsized.rs","line":897,"ins":{"up_context":[{"change":8,"pos":60006}],"down_context":[{"change":8,"pos":60138}],"flag":"BLOCK","start":12451,"end":12605,"inode":{"change":8,"pos":31126}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":60006},"to":{"change":8,"start":60006,"end":60138},"introduced_by":8}],"inode":{"change":8,"pos":31126}},"ins_contents":[{"Add":" while let Some((k, v, r)) = P::next(txn, m.other.as_page(), &mut rc).await {"},{"Add":" L::alloc_write(txn, &mut new, k, v, l, r, &mut n).await;"}],"del_contents":[{"Del":" while let Some((k, v, r)) = P::next(m.other.as_page(), &mut rc) {\n L::alloc_write(&mut new, k, v, l, r, &mut 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n)\n"}]}},{"Edit":{"inode":{"change":8,"pos":87115},"path":"sanakirja-core-async/src/btree/page_unsized/alloc.rs","line":198,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":92859}],"down_context":[{"change":8,"pos":92859}],"flag":"BLOCK","start":14982,"end":14997,"inode":{"change":8,"pos":87115}}},"contents":[{"Add":"#[async_trait]"}]}},{"Replacement":{"inode":{"change":8,"pos":87115},"path":"sanakirja-core-async/src/btree/page_unsized/alloc.rs","line":200,"ins":{"up_context":[{"change":8,"pos":92954}],"down_context":[{"change":8,"pos":93097}],"flag":"BLOCK","start":14998,"end":15251,"inode":{"change":8,"pos":87115}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":92954},"to":{"change":8,"start":92954,"end":93097},"introduced_by":8}],"inode":{"change":8,"pos":87115}},"ins_contents":[{"Add":" async fn alloc_write("},{"Add":" txn: &mut T,"},{"Add":" new: &mut MutPage,"},{"Add":" k0: &K,"},{"Add":" v0: &V,"},{"Add":" l: u64,"},{"Add":" r: 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k0.write_to_page(new_ptr);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":87115},"path":"sanakirja-core-async/src/btree/page_unsized/alloc.rs","line":239,"ins":{"up_context":[{"change":8,"pos":93713}],"down_context":[{"change":8,"pos":93818}],"flag":"BLOCK","start":15492,"end":15615,"inode":{"change":8,"pos":87115}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":93713},"to":{"change":8,"start":93713,"end":93818},"introduced_by":8}],"inode":{"change":8,"pos":87115}},"ins_contents":[{"Add":" let v_ptr = Mut(new_ptr.0.add((ks + V::ALIGN - 1) & !(V::ALIGN - 1)));"},{"Add":" v0.write_to_page(txn, v_ptr).await;"}],"del_contents":[{"Del":" let v_ptr = new_ptr.add((ks + V::ALIGN - 1) & !(V::ALIGN - 1));\n v0.write_to_page(v_ptr);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":102,"ins":{"up_context":[{"change":8,"pos":98819}],"down_context":[{"change":8,"pos":98841}],"flag":"BLOCK","start":15616,"end":15631,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":98819},"to":{"change":8,"start":98819,"end":98841},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":"#[async_trait]"}],"del_contents":[{"Del":"#[async_trait(?Send)]\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":157,"ins":{"up_context":[{"change":8,"pos":100315}],"down_context":[{"change":8,"pos":100335}],"flag":"BLOCK","start":15632,"end":15689,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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0).await\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":339,"ins":{"up_context":[{"change":8,"pos":107812}],"down_context":[{"change":8,"pos":107919}],"flag":"BLOCK","start":16039,"end":16163,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":107812},"to":{"change":8,"start":107812,"end":107919},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":" put::put::<_, _, _, Internal>(txn, page, mutable, replace, c.cur as usize, k0, v0, l, r)"},{"Add":" .await"}],"del_contents":[{"Del":" put::put::<_, _, _, Internal>(txn, page, mutable, replace, c.cur as usize, k0, v0, l, r).await\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":344,"ins":{"up_context":[{"change":8,"pos":107936}],"down_context":[{"change":8,"pos":108026}],"flag":"BLOCK","start":16164,"end":16342,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":107936},"to":{"change":8,"start":107936,"end":108026},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":" async unsafe fn put_mut("},{"Add":" txn: &mut T,"},{"Add":" page: &mut MutPage,"},{"Add":" c: &mut Self::Cursor,"},{"Add":" k0: &K,"},{"Add":" v0: &V,"},{"Add":" r: u64,"},{"Add":" ) {"}],"del_contents":[{"Del":" unsafe fn put_mut(page: &mut MutPage, c: &mut Self::Cursor, k0: &K, v0: &V, r: u64) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":355,"ins":{"up_context":[{"change":8,"pos":108118}],"down_context":[{"change":8,"pos":108177}],"flag":"BLOCK","start":16343,"end":16413,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":108118},"to":{"change":8,"start":108118,"end":108177},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":" Leaf::alloc_write(txn, page, k0, v0, 0, r, &mut n).await;"}],"del_contents":[{"Del":" Leaf::alloc_write(page, k0, v0, 0, r, &mut n);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":357,"ins":{"up_context":[{"change":8,"pos":108194}],"down_context":[{"change":8,"pos":108257}],"flag":"BLOCK","start":16414,"end":16488,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":469,"ins":{"up_context":[{"change":8,"pos":112869}],"down_context":[{"change":8,"pos":112920}],"flag":"BLOCK","start":16552,"end":16614,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":112869},"to":{"change":8,"start":112869,"end":112920},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":" let mut new = unsafe { txn.alloc_page().await? };"}],"del_contents":[{"Del":" let mut new = txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":564,"ins":{"up_context":[{"change":8,"pos":117285}],"down_context":[{"change":8,"pos":117690}],"flag":"BLOCK","start":16615,"end":17124,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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).await?));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":591,"ins":{"up_context":[{"change":8,"pos":118278}],"down_context":[{"change":8,"pos":118304}],"flag":"BLOCK","start":17125,"end":17168,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":118278},"to":{"change":8,"start":118278,"end":118304},"introduced_by":8}],"inode":{"change":8,"pos":95158}},"ins_contents":[{"Add":" )"},{"Add":" .await?;"}],"del_contents":[{"Del":" ).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":95158},"path":"sanakirja-core-async/src/btree/page.rs","line":601,"ins":{"up_context":[{"change":8,"pos":118614}],"down_context":[{"change":8,"pos":118860}],"flag":"BLOCK","start":17169,"end":17360,"inode":{"change":8,"pos":95158}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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page.data)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":126000},"path":"sanakirja-core-async/src/btree/page/rebalance.rs","line":20,"ins":{"up_context":[{"change":8,"pos":126605}],"down_context":[{"change":8,"pos":126681}],"flag":"BLOCK","start":18159,"end":18264,"inode":{"change":8,"pos":126000}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":126605},"to":{"change":8,"start":126605,"end":126681},"introduced_by":8}],"inode":{"change":8,"pos":126000}},"ins_contents":[{"Add":" let (k, v, r) = >::current(txn, m.other.as_page(), &rc)"},{"Add":" .await"},{"Add":" .unwrap();"}],"del_contents":[{"Del":" let (k, v, r) = >::current(m.other.as_page(), 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{"},{"Add":" if p[0] & 1 == 1 {"},{"Add":" txn.decr_rc_owned(p[0] ^ 1).await?;"},{"Add":" } else if p[0] > 0 {"},{"Add":" txn.decr_rc(p[0]).await?;"},{"Add":" }"},{"Add":" if p[1] & 1 == 1 {"},{"Add":" txn.decr_rc_owned(p[1] ^ 1).await?;"},{"Add":" } else if p[1] > 0 {"},{"Add":" txn.decr_rc(p[1]).await?;"},{"Add":" }"}],"del_contents":[{"Del":" for p in free.iter() {\n if p[0] & 1 == 1 {\n txn.decr_rc_owned(p[0] ^ 1).await?;\n } else if p[0] > 0 {\n txn.decr_rc(p[0]).await?;\n"},{"Del":" }\n"},{"Del":" if p[1] & 1 == 1 {\n txn.decr_rc_owned(p[1] ^ 1).await?;\n } else if p[1] > 0 {\n txn.decr_rc(p[1]).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":295,"ins":{"up_context":[{"change":8,"pos":185093}],"down_context":[{"change":8,"pos":185165}],"flag":"BLOCK","start":24937,"end":25020,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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other = txn.load_page(P::left_child(curs.page.as_page(), &curs.cursor)).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":382,"ins":{"up_context":[{"change":8,"pos":188251}],"down_context":[{"change":8,"pos":188328}],"flag":"BLOCK","start":25162,"end":25250,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":188251},"to":{"change":8,"start":188251,"end":188328},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" if let Some(x) = P::current(txn, curs.page.as_page(), &curs.cursor).await {"}],"del_contents":[{"Del":" if let Some(x) = P::current(curs.page.as_page(), &curs.cursor) 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{\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":676,"ins":{"up_context":[{"change":8,"pos":199310}],"down_context":[{"change":8,"pos":199379}],"flag":"BLOCK","start":25926,"end":26006,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":199310},"to":{"change":8,"start":199310,"end":199379},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" while let Some((k, v, r)) = P::next(txn, m.page.as_page(), &mut c1).await {"}],"del_contents":[{"Del":" while let Some((k, v, r)) = P::next(m.page.as_page(), &mut c1) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":688,"ins":{"up_context":[{"change":8,"pos":199597}],"down_context":[{"change":8,"pos":199609}],"flag":"BLOCK","start":26007,"end":26015,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":199597},"to":{"change":8,"start":199597,"end":199609},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" 'a,"}],"del_contents":[{"Del":" 'a,\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":707,"ins":{"up_context":[{"change":8,"pos":200228}],"down_context":[{"change":8,"pos":200351}],"flag":"BLOCK","start":26016,"end":26299,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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page.0.offset\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":747,"ins":{"up_context":[{"change":8,"pos":201614}],"down_context":[{"change":8,"pos":201666}],"flag":"BLOCK","start":26541,"end":26604,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":201614},"to":{"change":8,"start":201614,"end":201666},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" let mut page = unsafe { txn.alloc_page().await? };"}],"del_contents":[{"Del":" let mut page = txn.alloc_page().await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":751,"ins":{"up_context":[{"change":8,"pos":201783}],"down_context":[{"change":8,"pos":201980}],"flag":"BLOCK","start":26605,"end":26834,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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.await"}],"del_contents":[{"Del":" ).await\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":848,"ins":{"up_context":[{"change":8,"pos":205010}],"down_context":[{"change":8,"pos":205130}],"flag":"BLOCK","start":26987,"end":27107,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":205010},"to":{"change":8,"start":205010,"end":205130},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" Ok(Put::Ok("},{"Add":" P::update_left_child(txn, m.page, m.mutable, &m.c1, m.l).await?,"},{"Add":" ))"}],"del_contents":[{"Del":" Ok(Put::Ok(P::update_left_child(\n txn, m.page, m.mutable, &m.c1, m.l,\n ).await?))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":174901},"path":"sanakirja-core-async/src/btree/del.rs","line":858,"ins":{"up_context":[{"change":8,"pos":205448}],"down_context":[{"change":8,"pos":205566}],"flag":"BLOCK","start":27108,"end":27226,"inode":{"change":8,"pos":174901}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":205448},"to":{"change":8,"start":205448,"end":205566},"introduced_by":8}],"inode":{"change":8,"pos":174901}},"ins_contents":[{"Add":" Ok(Put::Ok("},{"Add":" P::update_left_child(txn, m.page, m.mutable, &c1, m.r).await?,"},{"Add":" ))"}],"del_contents":[{"Del":" Ok(Put::Ok(P::update_left_child(\n txn, m.page, m.mutable, &c1, m.r,\n ).await?))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":10,"ins":{"up_context":[{"change":8,"pos":205837}],"down_context":[{"change":8,"pos":205975}],"flag":"BLOCK","start":27227,"end":27367,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":205837},"to":{"change":8,"start":205837,"end":205975},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":"unsafe impl> Send for PageCursor {}"},{"Add":"unsafe impl> Sync for PageCursor {}"}],"del_contents":[{"Del":"unsafe impl> Send for PageCursor{}\nunsafe impl> Sync for PageCursor{}\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":38,"ins":{"up_context":[{"change":8,"pos":207097}],"down_context":[{"change":8,"pos":207227}],"flag":"BLOCK","start":27368,"end":27960,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":207097},"to":{"change":8,"start":207097,"end":207227},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":"struct StackElt>(*mut PageCursor);"},{"Add":"unsafe impl> Send for StackElt {}"},{"Add":"unsafe impl> Sync for StackElt {}"},{"Add":""},{"Add":"unsafe impl> Send for Cursor {}"},{"Add":"unsafe impl> Sync for Cursor {}"},{"Add":""},{"Add":"impl> StackElt {"},{"Add":" unsafe fn page<'a>(&self) -> Page<'a> {"},{"Add":" (&*self.0).page.as_page()"},{"Add":" }"},{"Add":" unsafe fn cursor<'a>(&self) -> &'a P::Cursor {"},{"Add":" &(&*self.0).cursor"},{"Add":" }"},{"Add":"}"}],"del_contents":[{"Del":"unsafe impl> Send for Cursor{}\nunsafe impl> Sync for Cursor{}\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":56,"ins":{"up_context":[{"change":8,"pos":207404}],"down_context":[{"change":8,"pos":207494}],"flag":"BLOCK","start":27961,"end":28058,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":207404},"to":{"change":8,"start":207404,"end":207494},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async unsafe fn new(txn: &T, db: &Db_) -> Result {"}],"del_contents":[{"Del":" pub async fn new(txn: &T, db: &Db_) -> Result {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":58,"ins":{"up_context":[{"change":8,"pos":207567}],"down_context":[{"change":8,"pos":207593}],"flag":"BLOCK","start":28059,"end":28143,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":207567},"to":{"change":8,"start":207567,"end":207593},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let mut stack: [core::mem::MaybeUninit>; N_CURSORS] = ["}],"del_contents":[{"Del":" let mut stack = [\n"}]}},{"Edit":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":103,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":209401}],"down_context":[{"change":8,"pos":209401}],"flag":"BLOCK","start":28144,"end":28269,"inode":{"change":8,"pos":205619}}},"contents":[{"Add":" }"},{"Add":""},{"Add":" unsafe fn stack_elt(&mut self, i: usize) -> StackElt {"},{"Add":" StackElt(self.stack[i].assume_init_mut())"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":144,"ins":{"up_context":[{"change":8,"pos":210415}],"down_context":[{"change":8,"pos":210468}],"flag":"BLOCK","start":28270,"end":28330,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":210415},"to":{"change":8,"start":210415,"end":210468},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub(super) async unsafe fn set_first_leaf("}],"del_contents":[{"Del":" pub(super) async fn set_first_leaf(\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":188,"ins":{"up_context":[{"change":8,"pos":212043}],"down_context":[{"change":8,"pos":212107}],"flag":"BLOCK","start":28331,"end":28394,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":212043},"to":{"change":8,"start":212043,"end":212107},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let init = unsafe { self.stack[0].assume_init_mut() };"}],"del_contents":[{"Del":" let init = unsafe { &mut *self.stack[0].as_mut_ptr() };\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":194,"ins":{"up_context":[{"change":8,"pos":212280}],"down_context":[{"change":8,"pos":212380}],"flag":"BLOCK","start":28395,"end":28494,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":212280},"to":{"change":8,"start":212280,"end":212380},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let current = unsafe { self.stack.get_unchecked_mut(self.len - 1).assume_init_mut() };"}],"del_contents":[{"Del":" let current = unsafe { &mut *self.stack.get_unchecked_mut(self.len - 1).as_mut_ptr() };\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":199,"ins":{"up_context":[{"change":8,"pos":212579}],"down_context":[{"change":8,"pos":212681}],"flag":"BLOCK","start":28495,"end":28609,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":212579},"to":{"change":8,"start":212579,"end":212681},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" if let Ok((kk, vv, _)) = P::set_cursor(txn, current.page.as_page(), cursor, k, v).await"},{"Add":" {"}],"del_contents":[{"Del":" if let Ok((kk, vv, _)) = P::set_cursor(txn, current.page.as_page(), cursor, k, v).await {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":209,"ins":{"up_context":[{"change":8,"pos":212990}],"down_context":[{"change":8,"pos":213089}],"flag":"BLOCK","start":28610,"end":28778,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":212990},"to":{"change":8,"start":212990,"end":213089},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(next_page).await? };"},{"Add":""},{"Add":" // Pushing"},{"Add":" self.stack[self.len] = MaybeUninit::new(PageCursor {"}],"del_contents":[{"Del":" let page = txn.load_page(next_page).await?;\n self.push(PageCursor {\n"}]}},{"Edit":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":215,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":213168}],"down_context":[{"change":8,"pos":213168}],"flag":"BLOCK","start":28779,"end":28979,"inode":{"change":8,"pos":205619}}},"contents":[{"Add":" });"},{"Add":" self.len += 1;"},{"Add":" /*"},{"Add":" self.push(PageCursor {"},{"Add":" cursor: P::cursor_before(&page),"},{"Add":" page,"}]}},{"Edit":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":222,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":213188}],"down_context":[{"change":8,"pos":213188}],"flag":"BLOCK","start":28980,"end":29004,"inode":{"change":8,"pos":205619}}},"contents":[{"Add":" */"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":237,"ins":{"up_context":[{"change":8,"pos":213564}],"down_context":[{"change":8,"pos":213676}],"flag":"BLOCK","start":29005,"end":29093,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":213564},"to":{"change":8,"start":213564,"end":213676},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async fn set_last(&mut self, txn: &'a T) -> Result<(), T::Error> {"}],"del_contents":[{"Del":" pub async fn set_last< T: LoadPage>(\n &mut self,\n txn: &'a T,\n ) -> Result<(), T::Error> {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":240,"ins":{"up_context":[{"change":8,"pos":213737}],"down_context":[{"change":8,"pos":213815}],"flag":"BLOCK","start":29094,"end":29171,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":213737},"to":{"change":8,"start":213737,"end":213815},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let current = unsafe { self.stack[self.len - 1].assume_init_mut() };"}],"del_contents":[{"Del":" let current = unsafe { &mut *self.stack[self.len - 1].as_mut_ptr() };\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":243,"ins":{"up_context":[{"change":8,"pos":213887}],"down_context":[{"change":8,"pos":213969}],"flag":"BLOCK","start":29172,"end":29253,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":213887},"to":{"change":8,"start":213887,"end":213969},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let current = unsafe { self.stack[self.len - 1].assume_init_mut() };"}],"del_contents":[{"Del":" let current = unsafe { &mut *self.stack[self.len - 1].as_mut_ptr() };\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":249,"ins":{"up_context":[{"change":8,"pos":214218}],"down_context":[{"change":8,"pos":214270}],"flag":"BLOCK","start":29254,"end":29317,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":214218},"to":{"change":8,"start":214218,"end":214270},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(l).await? };"}],"del_contents":[{"Del":" let page = txn.load_page(l).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":262,"ins":{"up_context":[{"change":8,"pos":214547}],"down_context":[{"change":8,"pos":214580}],"flag":"BLOCK","start":29318,"end":29357,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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T,\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":267,"ins":{"up_context":[{"change":8,"pos":214687}],"down_context":[{"change":8,"pos":214814}],"flag":"BLOCK","start":29379,"end":29503,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":214687},"to":{"change":8,"start":214687,"end":214814},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let current = unsafe { self.stack_elt(self.len - 1) };"},{"Add":" if P::is_init(unsafe { current.cursor() }) {"}],"del_contents":[{"Del":" let current = unsafe { &mut *self.stack[self.len - 1].as_mut_ptr() };\n if P::is_init(¤t.cursor) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":270,"ins":{"up_context":[{"change":8,"pos":214861}],"down_context":[{"change":8,"pos":214989}],"flag":"BLOCK","start":29504,"end":29665,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":214861},"to":{"change":8,"start":214861,"end":214989},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" return Ok(None);"},{"Add":" } else if let Some((k, v, _)) ="},{"Add":" unsafe { P::current(txn, current.page(), ¤t.cursor()).await }"}],"del_contents":[{"Del":" return Ok(None)\n } else if let Some((k, v, _)) = P::current(current.page.as_page(), ¤t.cursor)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":288,"ins":{"up_context":[{"change":8,"pos":215448}],"down_context":[{"change":8,"pos":215485}],"flag":"BLOCK","start":29666,"end":29702,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":215448},"to":{"change":8,"start":215448,"end":215485},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async fn next("}],"del_contents":[{"Del":" pub async fn next< T: LoadPage>(\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":293,"ins":{"up_context":[{"change":8,"pos":215591}],"down_context":[{"change":8,"pos":215719}],"flag":"BLOCK","start":29703,"end":29828,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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¤t.cursor))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":313,"ins":{"up_context":[{"change":8,"pos":216301}],"down_context":[{"change":8,"pos":216352}],"flag":"BLOCK","start":30250,"end":30358,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":216301},"to":{"change":8,"start":216301,"end":216352},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" unsafe {"},{"Add":" P::move_next(&mut (&mut *current.0).cursor);"},{"Add":" }"}],"del_contents":[{"Del":" P::move_next(&mut current.cursor);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":317,"ins":{"up_context":[{"change":8,"pos":216380}],"down_context":[{"change":8,"pos":216479}],"flag":"BLOCK","start":30359,"end":30530,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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1;"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":340,"ins":{"up_context":[{"change":8,"pos":217208}],"down_context":[{"change":8,"pos":217245}],"flag":"BLOCK","start":30567,"end":30603,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":217208},"to":{"change":8,"start":217208,"end":217245},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async fn prev("}],"del_contents":[{"Del":" pub async fn prev< T: LoadPage>(\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":345,"ins":{"up_context":[{"change":8,"pos":217351}],"down_context":[{"change":8,"pos":217433}],"flag":"BLOCK","start":30604,"end":30671,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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{\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":359,"ins":{"up_context":[{"change":8,"pos":217925}],"down_context":[{"change":8,"pos":218093}],"flag":"BLOCK","start":30730,"end":30917,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":217925},"to":{"change":8,"start":217925,"end":218093},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let cur_entry = unsafe { P::current(txn, current.page(), current.cursor()).await };"},{"Add":" let left = unsafe { P::left_child(current.page(), current.cursor()) };"}],"del_contents":[{"Del":" let cur_entry = P::current(current.page.as_page(), ¤t.cursor);\n let left = P::left_child(current.page.as_page(), ¤t.cursor);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":362,"ins":{"up_context":[{"change":8,"pos":218124}],"down_context":[{"change":8,"pos":218183}],"flag":"BLOCK","start":30918,"end":30988,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":218124},"to":{"change":8,"start":218124,"end":218183},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(left).await? };"}],"del_contents":[{"Del":" let page = txn.load_page(left).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":372,"ins":{"up_context":[{"change":8,"pos":218561}],"down_context":[{"change":8,"pos":218616}],"flag":"BLOCK","start":30989,"end":31065,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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db).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":415,"ins":{"up_context":[{"change":8,"pos":219625}],"down_context":[{"change":8,"pos":219744}],"flag":"BLOCK","start":31128,"end":31248,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":219625},"to":{"change":8,"start":219625,"end":219744},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async fn next(&mut self) -> Result, T::Error> {"},{"Add":" self.cursor.next(self.txn).await"}],"del_contents":[{"Del":" pub async fn next(&mut self) -> Result, T::Error>{\n self.cursor.prev(self.txn).await\n"}]}},{"Edit":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":419,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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db).await?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":205619},"path":"sanakirja-core-async/src/btree/cursor.rs","line":454,"ins":{"up_context":[{"change":8,"pos":220563}],"down_context":[{"change":8,"pos":220641}],"flag":"BLOCK","start":31311,"end":31390,"inode":{"change":8,"pos":205619}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":220563},"to":{"change":8,"start":220563,"end":220641},"introduced_by":8}],"inode":{"change":8,"pos":205619}},"ins_contents":[{"Add":" pub async fn next(&mut self) -> Result, T::Error> {"}],"del_contents":[{"Del":" pub async fn next(&mut self) -> Result, T::Error>{\n"}]}},{"Replacement":{"inode":{"change":8,"pos":220726},"path":"sanakirja-core-async/Cargo.toml","line":3,"ins":{"up_context":[{"change":8,"pos":220767}],"down_context":[{"change":8,"pos":220785}],"flag":"BLOCK","start":31391,"end":31409,"inode":{"change":8,"pos":220726}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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}\n"}]}},{"Replacement":{"inode":{"change":8,"pos":220726},"path":"sanakirja-core-async/Cargo.toml","line":43,"ins":{"up_context":[{"change":8,"pos":221908}],"down_context":[],"flag":"BLOCK","start":31457,"end":31475,"inode":{"change":8,"pos":220726}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":221908},"to":{"change":8,"start":221908,"end":221928},"introduced_by":8}],"inode":{"change":8,"pos":220726}},"ins_contents":[{"Add":"async-trait = \"*\""}],"del_contents":[{"Del":"async-trait = \"0.1\"\n"}]}},{"Edit":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":48,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":972}],"down_context":[{"change":8,"pos":0}],"flag":"BLOCK","start":31476,"end":31991,"inode":{"change":8,"pos":91}}},"contents":[{"Add":"///"},{"Add":"/// The size limit for an entry depends on the datastructure. For B"},{"Add":"/// trees, nodes are guaranteed to be at least half-full (i.e. at"},{"Add":"/// least 2kiB), and we need at least two entries in each page in"},{"Add":"/// order to be able to rebalance in a deletion. A sufficient"},{"Add":"/// condition for this is that the size of any entry is less than"},{"Add":"/// 1/4th of the blocks. Now, internal nodes need 16 bytes of block"},{"Add":"/// header, and then 8 extra bytes for each entry. Entries must"},{"Add":"/// therefore not exceed 4080/4 - 8 = 1012 bytes."},{"Add":""}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":71,"ins":{"up_context":[{"change":8,"pos":148}],"down_context":[{"change":8,"pos":220}],"flag":"BLOCK","start":31992,"end":32173,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":148},"to":{"change":8,"start":148,"end":220},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" ///"},{"Add":" /// # Safety"},{"Add":" ///"},{"Add":" /// The caller must not keep any reference to the deleted value."},{"Add":" unsafe fn drop(&self, txn: &mut T) -> Result<(), T::Error> {"}],"del_contents":[{"Del":" fn drop(&self, txn: &mut T) -> Result<(), T::Error> {\n"}]}},{"Edit":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":87,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":1076}],"down_context":[{"change":8,"pos":761}],"flag":"BLOCK","start":32174,"end":32357,"inode":{"change":8,"pos":91}}},"contents":[{"Add":"}"},{"Add":""},{"Add":"/// A trait to serialize the identity of complex types and check the"},{"Add":"/// validity of database schemas."},{"Add":"#[cfg(feature = \"typeids\")]"},{"Add":"pub trait TypeId {"},{"Add":" fn type_id() -> [u8; 32];"}]}},{"Edit":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":96,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":764}],"down_context":[{"change":8,"pos":1077}],"flag":"BLOCK","start":32358,"end":32552,"inode":{"change":8,"pos":91}}},"contents":[{"Add":"#[cfg(feature = \"typeids\")]"},{"Add":"pub use sha2;"},{"Add":"#[cfg(feature = \"typeids\")]"},{"Add":"use sha2::Digest;"},{"Add":""},{"Add":"#[cfg(feature = \"typeids\")]"},{"Add":"impl TypeId for () {"},{"Add":" fn type_id() -> [u8; 32] {"},{"Add":" [0; 32]"},{"Add":" }"},{"Add":"}"},{"Add":""}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":137,"ins":{"up_context":[{"change":8,"pos":758}],"down_context":[{"change":8,"pos":288}],"flag":"BLOCK","start":32553,"end":32610,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":758},"to":{"change":8,"start":758,"end":897},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":897},"to":{"change":5,"start":0,"end":82},"introduced_by":5}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn write_to_page(&self, p: *mut u8) {"}],"del_contents":[{"Del":" /// Write to a page. Must not overwrite the allocated size, but\n /// this isn't checked (which is why it's unsafe).\n"},{"Del":" unsafe fn write_to_page(&self, _: &mut T, p: *mut u8) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":192,"ins":{"up_context":[{"change":8,"pos":1570}],"down_context":[{"change":8,"pos":1618}],"flag":"BLOCK","start":32611,"end":33260,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1570},"to":{"change":5,"start":83,"end":156},"introduced_by":5}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn write_to_page(&self, _: *mut u8) {"},{"Add":" unimplemented!()"},{"Add":" }"},{"Add":""},{"Add":" /// Write to a page. Must not overwrite the allocated size, but"},{"Add":" /// this isn't checked (which is why it's unsafe)."},{"Add":" ///"},{"Add":" /// This is similar to `write_to_page`, but allows the user to"},{"Add":" /// allocate a value as needed when inserting the value into the"},{"Add":" /// base; do not implement both methods, since only"},{"Add":" /// `write_to_page_alloc` gets called by the library."},{"Add":" ///"},{"Add":" /// The default implementation just calls `write_to_page`."},{"Add":" unsafe fn write_to_page_alloc(&self, _: &mut T, p: *mut u8) {"},{"Add":" self.write_to_page(p)"},{"Add":" }"}],"del_contents":[{"Del":" unsafe fn write_to_page(&self, t: &mut T, p: *mut u8);\n"}]}},{"Edit":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":265,"atom":{"NewVertex":{"up_context":[{"change":6,"pos":1341}],"down_context":[{"change":6,"pos":1341}],"flag":"BLOCK","start":33261,"end":33474,"inode":{"change":8,"pos":91}}},"contents":[{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(feature = \"typeids\")]"},{"Add":"impl<'a> TypeId for Slice<'a> {"},{"Add":" fn type_id() -> [u8; 32] {"},{"Add":" let mut h = sha2::Sha256::new();"},{"Add":" h.update(b\"sanakirja-core::Slice\");"},{"Add":" h.finalize().into()"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":284,"ins":{"up_context":[{"change":6,"pos":1620}],"down_context":[{"change":6,"pos":1740}],"flag":"BLOCK","start":33475,"end":33575,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":1620},"to":{"change":6,"start":1620,"end":1740},"introduced_by":6}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" let len_up = ((plen + PAGE_SIZE as u64 - 1) / PAGE_SIZE as u64) * PAGE_SIZE as u64;"}],"del_contents":[{"Del":" let len_up = ((plen + PAGE_SIZE as u64 - 1) / PAGE_SIZE as u64)\n * PAGE_SIZE as u64;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":357,"ins":{"up_context":[{"change":6,"pos":3635}],"down_context":[{"change":6,"pos":3709}],"flag":"BLOCK","start":33576,"end":33656,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":3635},"to":{"change":6,"start":3635,"end":3709},"introduced_by":6}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn write_to_page_alloc(&self, t: &mut T, p: *mut u8) {"}],"del_contents":[{"Del":" unsafe fn write_to_page(&self, t: &mut T, p: *mut u8) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":365,"ins":{"up_context":[{"change":6,"pos":3988}],"down_context":[{"change":6,"pos":4299}],"flag":"BLOCK","start":33657,"end":33857,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":3988},"to":{"change":6,"start":3988,"end":4299},"introduced_by":6}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" let page = t"},{"Add":" .alloc_contiguous((((len + PAGE_SIZE - 1) / PAGE_SIZE) * PAGE_SIZE) as u64)"},{"Add":" .unwrap();"},{"Add":" assert!(page.0.offset > 0);"}],"del_contents":[{"Del":" let page = if len > 4096 {\n t.alloc_contiguous(\n (((len + PAGE_SIZE - 1) / PAGE_SIZE) * PAGE_SIZE)\n as u64\n ).unwrap()\n } else {\n t.alloc_page().unwrap()\n };\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":379,"ins":{"up_context":[{"change":6,"pos":4781}],"down_context":[{"change":6,"pos":4887}],"flag":"BLOCK","start":33858,"end":34027,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":4781},"to":{"change":6,"start":4781,"end":4887},"introduced_by":6}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" core::ptr::copy("},{"Add":" &self.len as *const u16 as *const u8,"},{"Add":" p,"},{"Add":" 2 + u16::from_le(self.len) as usize,"},{"Add":" )"}],"del_contents":[{"Del":" core::ptr::copy(&self.len as *const u16 as *const u8, p, 2 + u16::from_le(self.len) as usize)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":413,"ins":{"up_context":[{"change":8,"pos":1127}],"down_context":[{"change":8,"pos":1176}],"flag":"BLOCK","start":34028,"end":34111,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1127},"to":{"change":5,"start":157,"end":221},"introduced_by":5}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn write_to_page_alloc(&self, _txn: &mut T, p: *mut u8) {"}],"del_contents":[{"Del":" unsafe fn write_to_page(&self, _t: &mut T, p: *mut u8) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":479,"ins":{"up_context":[{"change":8,"pos":47}],"down_context":[{"change":8,"pos":512}],"flag":"BLOCK","start":34112,"end":34209,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":47},"to":{"change":8,"start":47,"end":276},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":276},"to":{"change":8,"start":0,"end":192},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":192},"to":{"change":5,"start":222,"end":311},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":5,"pos":311},"to":{"change":8,"start":116,"end":126},"introduced_by":5},{"previous":"","flag":"DELETED","from":{"change":8,"pos":485},"to":{"change":8,"start":116,"end":126},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":116},"to":{"change":8,"start":116,"end":126},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":126},"to":{"change":8,"start":486,"end":512},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" pub unsafe fn crc(&self, hasher: &crc32fast::Hasher) -> u32 {"},{"Add":" crc(self.data, hasher)"}],"del_contents":[{"Del":" pub fn crc(&self, hasher: &crc32fast::Hasher) -> u32 {\n let mut hasher = hasher.clone();\n hasher.reset();\n // Hash the beginning and the end of the page (i.e. remove\n // the CRC).\n unsafe {\n"},{"Del":" // Remove the dirty bit.\n let x = [(*self.data) & 0xfe];\n hasher.update(&x[..]);\n hasher.update(core::slice::from_raw_parts(self.data.add(1), 3));\n"},{"Del":" hasher.update(core::slice::from_raw_parts(self.data.add(8), PAGE_SIZE - 8));\n"},{"Del":" }\n"},{"Del":" hasher.finalize()\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":484,"ins":{"up_context":[{"change":8,"pos":549}],"down_context":[{"change":8,"pos":495}],"flag":"BLOCK","start":34210,"end":34320,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":549},"to":{"change":8,"start":549,"end":615},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":615},"to":{"change":8,"start":193,"end":271},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":271},"to":{"change":8,"start":686,"end":718},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":686},"to":{"change":8,"start":686,"end":718},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" pub unsafe fn crc_check(&self, hasher: &crc32fast::Hasher) -> bool {"},{"Add":" crc_check(self.data, hasher)"}],"del_contents":[{"Del":" pub fn crc_check(&self, hasher: &crc32fast::Hasher) -> bool {\n"},{"Del":" let crc = unsafe { u32::from_le(*(self.data as *const u32).add(1)) };\n"},{"Del":" self.crc(hasher) == crc\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":496,"ins":{"up_context":[{"change":8,"pos":754}],"down_context":[{"change":8,"pos":755}],"flag":"BLOCK","start":34321,"end":34393,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":754},"to":{"change":8,"start":2570,"end":2606},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2570},"to":{"change":8,"start":2570,"end":2606},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2606},"to":{"change":8,"start":363,"end":403},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" pub unsafe fn clear_dirty(&mut self) {"},{"Add":" *self.0.data &= 0xfe"}],"del_contents":[{"Del":" pub fn clear_dirty(&mut self) {\n"},{"Del":" unsafe { *self.0.data &= 0xfe }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":501,"ins":{"up_context":[{"change":8,"pos":792}],"down_context":[{"change":8,"pos":1638}],"flag":"BLOCK","start":34394,"end":35614,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":792},"to":{"change":8,"start":792,"end":907},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":907},"to":{"change":8,"start":215,"end":271},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":271},"to":{"change":8,"start":966,"end":1014},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":966},"to":{"change":8,"start":966,"end":1014},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" pub unsafe fn clear_dirty(&mut self, hasher: &crc32fast::Hasher) {"},{"Add":" *self.0.data &= 0xfe;"},{"Add":" let crc_ = (self.0.data as *mut u32).add(1);"},{"Add":" *crc_ = crc(self.0.data, hasher)"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(feature = \"crc32\")]"},{"Add":"pub unsafe fn crc(data: *mut u8, hasher: &crc32fast::Hasher) -> u32 {"},{"Add":" let mut hasher = hasher.clone();"},{"Add":" hasher.reset();"},{"Add":" // Hash the beginning and the end of the page (i.e. remove"},{"Add":" // the CRC)."},{"Add":" unsafe {"},{"Add":" // Remove the dirty bit."},{"Add":" let x = [(*data) & 0xfe];"},{"Add":" hasher.update(&x[..]);"},{"Add":" hasher.update(core::slice::from_raw_parts(data.add(1), 3));"},{"Add":" hasher.update(core::slice::from_raw_parts(data.add(8), PAGE_SIZE - 8));"},{"Add":" }"},{"Add":" hasher.finalize()"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(feature = \"crc32\")]"},{"Add":"pub unsafe fn crc_check(data: *mut u8, hasher: &crc32fast::Hasher) -> bool {"},{"Add":" let crc_ = unsafe { u32::from_le(*(data as *const u32).add(1)) };"},{"Add":" crc(data, hasher) == crc_"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(not(feature = \"crc32\"))]"},{"Add":"pub fn clear_dirty(p: *mut u8) {"},{"Add":" unsafe { *p &= 0xfe }"},{"Add":"}"},{"Add":""},{"Add":"#[cfg(feature = \"crc32\")]"},{"Add":"pub fn clear_dirty(p: *mut u8, hasher: &crc32fast::Hasher) {"},{"Add":" unsafe {"},{"Add":" *p &= 0xfe;"},{"Add":" let crc_ = (p as *mut u32).add(1);"},{"Add":" *crc_ = crc(p, hasher)"}],"del_contents":[{"Del":" pub fn clear_dirty(&mut self, hasher: &crc32fast::Hasher) {\n unsafe {\n *self.0.data &= 0xfe;\n"},{"Del":" let crc = (self.0.data as *mut u32).add(1);\n"},{"Del":" *crc = self.0.crc(hasher)\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":558,"ins":{"up_context":[{"change":8,"pos":2897}],"down_context":[{"change":8,"pos":2066}],"flag":"BLOCK","start":35615,"end":36046,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2897},"to":{"change":8,"start":556,"end":623},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn load_page(&self, off: u64) -> Result;"},{"Add":""},{"Add":" /// Loading multiple pages written contiguously in the underlying"},{"Add":" /// storage media."},{"Add":" ///"},{"Add":" /// If the type also implements `AllocPage`, attention must be"},{"Add":" /// paid to the compatibility with `alloc_contiguous`."},{"Add":" unsafe fn load_page_contiguous(&self, _off: u64, _len: u64) -> Result {"},{"Add":" unimplemented!()"},{"Add":" }"}],"del_contents":[{"Del":" fn load_page(&self, off: u64) -> Result;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":587,"ins":{"up_context":[{"change":8,"pos":2798}],"down_context":[{"change":8,"pos":2799}],"flag":"BLOCK","start":36047,"end":36527,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":2798},"to":{"change":8,"start":3167,"end":3229},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3167},"to":{"change":8,"start":3167,"end":3229},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3229},"to":{"change":6,"start":4907,"end":4968},"introduced_by":6},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":6,"pos":4968},"to":{"change":6,"start":4968,"end":5049},"introduced_by":6}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn alloc_page(&mut self) -> Result;"},{"Add":" /// Allocate a new page, in a context where we cannot use the"},{"Add":" /// \"dirty bit\" trick directly on the page."},{"Add":" unsafe fn alloc_page_no_dirty(&mut self) -> Result {"},{"Add":" unimplemented!()"},{"Add":" }"},{"Add":" /// Allocate many contiguous pages, return the first one. The"},{"Add":" /// dirty bit is not needed."},{"Add":" unsafe fn alloc_contiguous(&mut self, length: u64) -> Result;"}],"del_contents":[{"Del":" fn alloc_page(&mut self) -> Result;\n"},{"Del":" /// Allocate many contiguous pages, return the first one\n"},{"Del":" fn alloc_contiguous(&mut self, length: u64) -> Result;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":601,"ins":{"up_context":[{"change":8,"pos":3043}],"down_context":[{"change":8,"pos":0}],"flag":"BLOCK","start":36528,"end":36602,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":3043},"to":{"change":8,"start":134,"end":201},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":134},"to":{"change":8,"start":134,"end":201},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn decr_rc(&mut self, off: u64) -> Result;"}],"del_contents":[{"Del":" fn decr_rc(&mut self, off: u64) -> Result;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":91},"path":"sanakirja-core/src/lib.rs","line":606,"ins":{"up_context":[{"change":8,"pos":3274}],"down_context":[{"change":8,"pos":3427}],"flag":"BLOCK","start":36603,"end":36683,"inode":{"change":8,"pos":91}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":3274},"to":{"change":8,"start":241,"end":314},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":241},"to":{"change":8,"start":241,"end":314},"introduced_by":8}],"inode":{"change":8,"pos":91}},"ins_contents":[{"Add":" unsafe fn decr_rc_owned(&mut self, off: u64) -> Result;"}],"del_contents":[{"Del":" fn decr_rc_owned(&mut self, off: u64) -> 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)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":3448},"path":"sanakirja-core/src/btree/put.rs","line":85,"ins":{"up_context":[{"change":8,"pos":4718}],"down_context":[{"change":8,"pos":4931}],"flag":"BLOCK","start":37025,"end":37356,"inode":{"change":8,"pos":3448}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":1240},"to":{"change":8,"start":67,"end":136},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4718},"to":{"change":8,"start":67,"end":136},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":136},"to":{"change":8,"start":1241,"end":1267},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1267},"to":{"change":8,"start":4807,"end":4931},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4807},"to":{"change":8,"start":4807,"end":4931},"introduced_by":8}],"inode":{"change":8,"pos":3448}},"ins_contents":[{"Add":" unsafe {"},{"Add":" db.db = core::num::NonZeroU64::new_unchecked("},{"Add":" put_cascade(txn, &mut cursor, put, &mut free)?.0.offset,"},{"Add":" );"},{"Add":" for f in &free[..p] {"},{"Add":" if *f & 1 != 0 {"},{"Add":" txn.decr_rc_owned((*f) ^ 1)?;"},{"Add":" } else if *f > 0 {"},{"Add":" txn.decr_rc(*f)?;"},{"Add":" }"}],"del_contents":[{"Del":" db.db = put_cascade(txn, &mut cursor, put, &mut free)?.0.offset;\n"},{"Del":" for f in &free[..p] {\n"},{"Del":" if *f & 1 != 0 {\n txn.decr_rc_owned((*f) ^ 1)?;\n } else if *f > 0 {\n txn.decr_rc(*f)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":3448},"path":"sanakirja-core/src/btree/put.rs","line":100,"ins":{"up_context":[{"change":8,"pos":4963}],"down_context":[{"change":8,"pos":5061}],"flag":"BLOCK","start":37357,"end":37454,"inode":{"change":8,"pos":3448}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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page, the cursor is set to the\n // position strictly after the entries).\n"},{"Del":" let is_owned = cursor.len() < cursor.first_rc_len();\n"},{"Del":" if let Some(curs) = cursor.pop() {\n"},{"Del":" // If we aren't at the root, just update the child.\n"}]}},{"SolveOrderConflict":{"inode":{"change":8,"pos":3448},"path":"sanakirja-core/src/btree/put.rs","line":254,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":8612}],"down_context":[],"flag":"","start":39392,"end":39392,"inode":{"change":8,"pos":3448}}},"contents":[]}},{"Replacement":{"inode":{"change":8,"pos":2014},"path":"sanakirja-core/src/btree/page_unsized.rs","line":153,"ins":{"up_context":[{"change":8,"pos":4811}],"down_context":[{"change":8,"pos":4911}],"flag":"BLOCK","start":39393,"end":39512,"inode":{"change":8,"pos":2014}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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)?));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":387},"path":"sanakirja-core/src/btree/page/rebalance.rs","line":29,"ins":{"up_context":[{"change":8,"pos":9149}],"down_context":[{"change":8,"pos":2013}],"flag":"BLOCK","start":43200,"end":43615,"inode":{"change":8,"pos":387}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9149},"to":{"change":8,"start":4795,"end":4870},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2012},"to":{"change":8,"start":1336,"end":1414},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":4870},"to":{"change":8,"start":1336,"end":1414},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":8433},"to":{"change":8,"start":1336,"end":1414},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1336},"to":{"change":8,"start":1336,"end":1414},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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n)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":17232},"path":"sanakirja-core/src/btree/page/alloc.rs","line":325,"ins":{"up_context":[{"change":8,"pos":44063}],"down_context":[{"change":8,"pos":6461}],"flag":"BLOCK","start":45133,"end":45367,"inode":{"change":8,"pos":17232}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":44063},"to":{"change":5,"start":3659,"end":3833},"introduced_by":5}],"inode":{"change":8,"pos":17232}},"ins_contents":[{"Add":" fn alloc_write("},{"Add":" _txn: &mut T,"},{"Add":" new: &mut MutPage,"},{"Add":" k0: &K,"},{"Add":" v0: &V,"},{"Add":" l: u64,"},{"Add":" r: u64,"},{"Add":" n: &mut isize,"},{"Add":" ) {"},{"Add":" alloc_write::(new, k0, v0, l, r, n)"}],"del_contents":[{"Del":" fn alloc_write(t: &mut T, new: &mut MutPage, k0: &K, v0: &V, l: u64, r: u64, n: &mut isize) {\n alloc_write::(t, new, k0, v0, l, r, n)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":17232},"path":"sanakirja-core/src/btree/page/alloc.rs","line":343,"ins":{"up_context":[{"change":8,"pos":44307}],"down_context":[{"change":8,"pos":44359}],"flag":"BLOCK","start":45368,"end":45420,"inode":{"change":8,"pos":17232}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":44307},"to":{"change":5,"start":3834,"end":3916},"introduced_by":5}],"inode":{"change":8,"pos":17232}},"ins_contents":[{"Add":"fn alloc_write("}],"del_contents":[{"Del":"fn alloc_write(\n _t: &mut 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txn.load_page(db.db)?;\n"}]}},{"Edit":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":105,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6809},"to":{"change":8,"start":6809,"end":6810},"introduced_by":8}],"inode":{"change":8,"pos":52511}}},"contents":[{"Del":"\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":168,"ins":{"up_context":[{"change":8,"pos":1194}],"down_context":[{"change":8,"pos":16763}],"flag":"BLOCK","start":48109,"end":48194,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1194},"to":{"change":8,"start":8072,"end":8122},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" unsafe {"},{"Add":" delk.drop(txn)?;"},{"Add":" delv.drop(txn)?;"},{"Add":" }"}],"del_contents":[{"Del":" delk.drop(txn)?;\n delv.drop(txn)?;\n"}]}},{"Edit":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":195,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":55587}],"down_context":[{"change":8,"pos":14976}],"flag":"BLOCK","start":48195,"end":49560,"inode":{"change":8,"pos":52511}}},"contents":[{"Add":" // Then, climb up the stack, performing the operations lazily. At"},{"Add":" // each step, we are one level above the page that we plan to"},{"Add":" // modify, since `last_op` is the result of popping the"},{"Add":" // stack."},{"Add":" //"},{"Add":" // We iterate up to the root. The last iteration builds a modified"},{"Add":" // page for the root, but doesn't actually execute it."},{"Add":" while cursor.len() > 0 {"},{"Add":" // Prepare a plan for merging the current modified page (which"},{"Add":" // is stored in `last_op`) with one of its neighbours."},{"Add":" let concat = concat(txn, cursor, p0, &k0v0, last_op)?;"},{"Add":" let mil = concat.mod_is_left;"},{"Add":""},{"Add":" let incr_page = if !concat.other_is_mutable {"},{"Add":" Some(CowPage {"},{"Add":" offset: concat.other.offset,"},{"Add":" data: concat.other.data,"},{"Add":" })"},{"Add":" } else {"},{"Add":" None"},{"Add":" };"},{"Add":" let incr_mid = if cursor.len() >= cursor.first_rc_len() {"},{"Add":" Some(concat.mid)"},{"Add":" } else {"},{"Add":" None"},{"Add":" };"},{"Add":""},{"Add":" // Execute the modification plan, resulting in one of four"},{"Add":" // different outcomes (described in the big match in"},{"Add":" // `handle_merge`). This mutates or clones the current"},{"Add":" // modified page, returning an `Op` describing what happened"},{"Add":" // (between update, merge, rebalance and split)."},{"Add":" let merge = unsafe { P::merge_or_rebalance(txn, concat)? };"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":230,"ins":{"up_context":[{"change":8,"pos":15103}],"down_context":[{"change":8,"pos":8567}],"flag":"BLOCK","start":49561,"end":49685,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15103},"to":{"change":8,"start":7132,"end":7233},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" last_op = handle_merge("},{"Add":" txn, cursor, p0, &k0v0, incr_page, incr_mid, mil, merge, &mut free,"},{"Add":" )?;"}],"del_contents":[{"Del":" last_op = handle_merge(txn, cursor, p0, &k0v0, incr_page, incr_mid, mil, merge, &mut free)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":247,"ins":{"up_context":[{"change":8,"pos":37765}],"down_context":[{"change":8,"pos":18066}],"flag":"BLOCK","start":49686,"end":49766,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":15419},"to":{"change":8,"start":8927,"end":8996},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":37765},"to":{"change":8,"start":8927,"end":8996},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":8927},"to":{"change":8,"start":8927,"end":8996},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" unsafe { update_root(txn, db, last_op, k0v0, root_is_shared, &mut free)? };"}],"del_contents":[{"Del":" update_root(txn, db, last_op, k0v0, root_is_shared, &mut 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txn.decr_rc_owned(p[0] ^ 1)?;\n"},{"Del":" } else if p[0] > 0 {\n"},{"Del":" txn.decr_rc(p[0])?;\n"},{"Del":" }\n if p[1] & 1 == 1 {\n"},{"Del":" txn.decr_rc_owned(p[1] ^ 1)?;\n"},{"Del":" } else if p[1] > 0 {\n"},{"Del":" txn.decr_rc(p[1])?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":347,"ins":{"up_context":[{"change":8,"pos":2697}],"down_context":[{"change":8,"pos":2783}],"flag":"BLOCK","start":50132,"end":50229,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2697},"to":{"change":8,"start":15760,"end":15846},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" let other = unsafe { txn.load_page(P::left_child(curs.page.as_page(), &curs.cursor))? };"}],"del_contents":[{"Del":" let other = txn.load_page(P::left_child(curs.page.as_page(), &curs.cursor))?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":382,"ins":{"up_context":[{"change":8,"pos":16331}],"down_context":[{"change":8,"pos":4339}],"flag":"BLOCK","start":50230,"end":50280,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":7936},"to":{"change":8,"start":62649,"end":62688},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":16331},"to":{"change":8,"start":62649,"end":62688},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":33412},"to":{"change":8,"start":62649,"end":62688},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":62649},"to":{"change":8,"start":62649,"end":62688},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" let other = unsafe { txn.load_page(r)? };"}],"del_contents":[{"Del":" let other = txn.load_page(r)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":420,"ins":{"up_context":[{"change":8,"pos":360}],"down_context":[{"change":8,"pos":439}],"flag":"BLOCK","start":50281,"end":50357,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":360},"to":{"change":8,"start":360,"end":439},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" mod_is_left: bool, // The modified page in the `merge` is the left one."}],"del_contents":[{"Del":" mod_is_left: bool, // The modified page in the `merge` is the left one.\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":448,"ins":{"up_context":[{"change":8,"pos":7600}],"down_context":[{"change":8,"pos":7654}],"flag":"BLOCK","start":50358,"end":50413,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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page.0.offset\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":718,"ins":{"up_context":[{"change":8,"pos":7438}],"down_context":[{"change":8,"pos":7472}],"flag":"BLOCK","start":50625,"end":50697,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7438},"to":{"change":8,"start":7438,"end":7472},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" db.db = core::num::NonZeroU64::new_unchecked(page.0.offset)"}],"del_contents":[{"Del":" db.db = page.0.offset\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":731,"ins":{"up_context":[{"change":8,"pos":7632}],"down_context":[{"change":8,"pos":39003}],"flag":"BLOCK","start":50698,"end":50755,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":7632},"to":{"change":8,"start":38957,"end":39003},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":38957},"to":{"change":8,"start":38957,"end":39003},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" let mut page = unsafe { txn.alloc_page()? };"}],"del_contents":[{"Del":" let mut page = txn.alloc_page()?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":735,"ins":{"up_context":[{"change":8,"pos":12118}],"down_context":[{"change":8,"pos":12060}],"flag":"BLOCK","start":50756,"end":50896,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12118},"to":{"change":8,"start":11959,"end":12060},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" let page = if let Put::Ok(p) ="},{"Add":" unsafe { P::put(txn, page.0, true, false, &c, k, v, None, l, r)? }"},{"Add":" {"}],"del_contents":[{"Del":" let page = if let Put::Ok(p) = P::put(txn, page.0, true, false, &c, k, v, None, l, r)? {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":762,"ins":{"up_context":[{"change":8,"pos":12648}],"down_context":[{"change":8,"pos":39578}],"flag":"BLOCK","start":50897,"end":50969,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":12648},"to":{"change":8,"start":10760,"end":10794},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39551},"to":{"change":8,"start":10760,"end":10794},"introduced_by":8}],"inode":{"change":8,"pos":52511}},"ins_contents":[{"Add":" db.db = core::num::NonZeroU64::new_unchecked(page.0.offset)"}],"del_contents":[{"Del":" db.db = page.0.offset\n"}]}},{"Replacement":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":805,"ins":{"up_context":[{"change":8,"pos":1343}],"down_context":[{"change":8,"pos":12833}],"flag":"BLOCK","start":50970,"end":51258,"inode":{"change":8,"pos":52511}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":1343},"to":{"change":8,"start":12618,"end":12720},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":13175},"to":{"change":8,"start":12618,"end":12720},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12618},"to":{"change":8,"start":12618,"end":12720},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12720},"to":{"change":8,"start":1344,"end":1361},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1361},"to":{"change":8,"start":12739,"end":12833},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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At\n // each step, we are one level above the page that we plan to\n // modify, since `last_op` is the result of popping the\n // stack.\n //\n // We iterate up to the root. The last iteration builds a modified\n // page for the root, but doesn't actually execute it.\n while cursor.len() > 0 {\n // Prepare a plan for merging the current modified page (which\n // is stored in `last_op`) with one of its neighbours.\n let concat = concat(txn, cursor, p0, &k0v0, last_op)?;\n let mil = concat.mod_is_left;\n"},{"Del":"\n let incr_page = if !concat.other_is_mutable {\n Some(CowPage {\n offset: concat.other.offset,\n data: concat.other.data,\n })\n } else {\n None\n };\n let incr_mid = if cursor.len() >= cursor.first_rc_len() {\n Some(concat.mid)\n } else {\n None\n };\n"},{"Del":"\n"},{"Del":" // Execute the modification plan, resulting in one of four\n // different outcomes (described in the big match in\n // `handle_merge`). This mutates or clones the current\n // modified page, returning an `Op` describing what happened\n // (between update, merge, rebalance and split).\n"},{"Del":" let merge = P::merge_or_rebalance(txn, concat)?;\n"}]}},{"SolveOrderConflict":{"inode":{"change":8,"pos":52511},"path":"sanakirja-core/src/btree/del.rs","line":844,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":13356}],"down_context":[],"flag":"","start":51592,"end":51592,"inode":{"change":8,"pos":52511}}},"contents":[]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":75,"ins":{"up_context":[{"change":8,"pos":14941}],"down_context":[{"change":8,"pos":597}],"flag":"BLOCK","start":51593,"end":51828,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":14941},"to":{"change":8,"start":10908,"end":10950},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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break;"}]}},{"Edit":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":142,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":39441},"to":{"change":8,"start":39441,"end":39491},"introduced_by":8}],"inode":{"change":8,"pos":63682}}},"contents":[{"Del":" let page = txn.load_page(left_page)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":196,"ins":{"up_context":[{"change":8,"pos":67194}],"down_context":[{"change":8,"pos":933}],"flag":"BLOCK","start":51962,"end":52110,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":67194},"to":{"change":8,"start":11168,"end":11222},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(next_page)? };"},{"Add":" if page.offset == 0 {"},{"Add":" break;"},{"Add":" }"}],"del_contents":[{"Del":" let page = txn.load_page(next_page)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":218,"ins":{"up_context":[{"change":8,"pos":40742}],"down_context":[{"change":8,"pos":19537}],"flag":"BLOCK","start":52111,"end":52197,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":40742},"to":{"change":8,"start":11211,"end":11288},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":67642},"to":{"change":8,"start":11211,"end":11288},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11288},"to":{"change":8,"start":9302,"end":9334},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" pub fn set_last<'a, T: LoadPage>(&mut self, txn: &'a T) -> Result<(), T::Error> {"}],"del_contents":[{"Del":" pub fn set_last<'a, T: LoadPage>(\n &mut self,\n txn: &'a T,\n"},{"Del":" ) -> Result<(), T::Error> {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":230,"ins":{"up_context":[{"change":8,"pos":9506}],"down_context":[{"change":8,"pos":9552}],"flag":"BLOCK","start":52198,"end":52338,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9506},"to":{"change":8,"start":9506,"end":9552},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(l)? };"},{"Add":" if page.offset == 0 {"},{"Add":" break;"},{"Add":" }"}],"del_contents":[{"Del":" let page = txn.load_page(l)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":254,"ins":{"up_context":[{"change":8,"pos":10133}],"down_context":[{"change":8,"pos":10165}],"flag":"BLOCK","start":52339,"end":52372,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10133},"to":{"change":8,"start":10133,"end":10165},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" return Ok(None);"}],"del_contents":[{"Del":" return Ok(None)\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":287,"ins":{"up_context":[{"change":3,"pos":409}],"down_context":[{"change":3,"pos":530}],"flag":"BLOCK","start":52373,"end":52530,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":409},"to":{"change":3,"start":409,"end":530},"introduced_by":3}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" let (cur_entry, r) = if let Some((k, v, r)) ="},{"Add":" P::current(txn, current.page.as_page(), ¤t.cursor)"},{"Add":" {"}],"del_contents":[{"Del":" let (cur_entry, r) = if let Some((k, v, r)) = P::current(txn, current.page.as_page(), ¤t.cursor) {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":292,"ins":{"up_context":[{"change":3,"pos":593}],"down_context":[{"change":3,"pos":677}],"flag":"BLOCK","start":52531,"end":52686,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":593},"to":{"change":3,"start":593,"end":677},"introduced_by":3}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" ("},{"Add":" None,"},{"Add":" P::right_child(current.page.as_page(), ¤t.cursor),"},{"Add":" )"}],"del_contents":[{"Del":" (None, P::right_child(current.page.as_page(), ¤t.cursor))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":299,"ins":{"up_context":[{"change":3,"pos":725}],"down_context":[{"change":8,"pos":12873}],"flag":"BLOCK","start":52687,"end":52853,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":3,"pos":725},"to":{"change":8,"start":12823,"end":12873},"introduced_by":3},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12823},"to":{"change":8,"start":12823,"end":12873},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(r)? };"},{"Add":" if page.offset == 0 {"},{"Add":" return Ok(None);"},{"Add":" }"}],"del_contents":[{"Del":" let page = txn.load_page(r)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":63682},"path":"sanakirja-core/src/btree/cursor.rs","line":345,"ins":{"up_context":[{"change":8,"pos":2637}],"down_context":[{"change":8,"pos":1360}],"flag":"BLOCK","start":52854,"end":53023,"inode":{"change":8,"pos":63682}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2637},"to":{"change":8,"start":2637,"end":2690},"introduced_by":8}],"inode":{"change":8,"pos":63682}},"ins_contents":[{"Add":" let page = unsafe { txn.load_page(left)? };"},{"Add":" if page.offset == 0 {"},{"Add":" return Ok(None);"},{"Add":" }"}],"del_contents":[{"Del":" let page = txn.load_page(left)?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":70777},"path":"sanakirja-core/Cargo.toml","line":3,"ins":{"up_context":[{"change":8,"pos":70812}],"down_context":[{"change":8,"pos":70847}],"flag":"BLOCK","start":53024,"end":53042,"inode":{"change":8,"pos":70777}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":70812},"to":{"change":6,"start":5050,"end":5068},"introduced_by":6}],"inode":{"change":8,"pos":70777}},"ins_contents":[{"Add":"version = \"1.4.0\""}],"del_contents":[{"Del":"version = \"1.3.2\"\n"}]}},{"Edit":{"inode":{"change":8,"pos":70777},"path":"sanakirja-core/Cargo.toml","line":38,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":588}],"down_context":[{"change":8,"pos":70962}],"flag":"BLOCK","start":53043,"end":53064,"inode":{"change":8,"pos":70777}}},"contents":[{"Add":"typeids = [ \"sha2\" ]"}]}},{"Replacement":{"inode":{"change":8,"pos":70777},"path":"sanakirja-core/Cargo.toml","line":42,"ins":{"up_context":[{"change":8,"pos":10850}],"down_context":[{"change":8,"pos":633}],"flag":"BLOCK","start":53065,"end":53111,"inode":{"change":8,"pos":70777}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10850},"to":{"change":8,"start":589,"end":633},"introduced_by":8}],"inode":{"change":8,"pos":70777}},"ins_contents":[{"Add":"uuid = { version = \"1.3.3\", optional = true }"}],"del_contents":[{"Del":"uuid = { version = \"0.8\", optional = true }\n"}]}},{"Edit":{"inode":{"change":8,"pos":70777},"path":"sanakirja-core/Cargo.toml","line":44,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":686}],"down_context":[],"flag":"BLOCK","start":53112,"end":53156,"inode":{"change":8,"pos":70777}}},"contents":[{"Add":"sha2 = { version = \"0.10\", optional = true }"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":11,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":263}],"down_context":[{"change":8,"pos":263}],"flag":"BLOCK","start":53157,"end":53432,"inode":{"change":8,"pos":11}}},"contents":[{"Add":"fn add_refs("},{"Add":" txn: &T,"},{"Add":" c: &C,"},{"Add":" refs: &mut BTreeMap,"},{"Add":") -> Result<(), T::Error>"},{"Add":"where"},{"Add":" T::Error: std::fmt::Debug,"},{"Add":"{"},{"Add":" c.add_refs(txn, refs)"},{"Add":"}"},{"Add":""},{"Add":"impl Check for A {}"},{"Add":"impl Check for U {}"},{"Add":"impl Check for V {}"},{"Add":"impl Check for [u8] {}"},{"Add":""}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":41,"ins":{"up_context":[{"change":8,"pos":1998}],"down_context":[{"change":8,"pos":2427}],"flag":"BLOCK","start":53433,"end":54392,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1998},"to":{"change":8,"start":1998,"end":2427},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let path = tempfile::tempdir().unwrap();"},{"Add":" let path = path.path().join(\"db\");"},{"Add":" let l0 = 1 << 13; // 2 pages"},{"Add":" let env = Env::new(&path, l0, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db::, u64, u64>(&mut txn).unwrap();"},{"Add":" let n = 100_000u64;"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &i, &i).unwrap();"},{"Add":" }"},{"Add":" println!(\"{:?}\", env.mmaps);"},{"Add":" let len = std::fs::metadata(&path).unwrap().len();"},{"Add":" assert_eq!(len, (l0 << 9) - l0);"},{"Add":""},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" let db: Db = txn.root_db(0).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let path = tempfile::tempdir().unwrap();\n let path = path.path().join(\"db\");\n let l0 = 1 << 13; // 2 pages\n let env = Env::new(&path, l0, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db::, u64, u64>(&mut txn).unwrap();\n let n = 100_000u64;\n for i in 0..n {\n put(&mut txn, &mut db, &i, &i).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":65,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2433},"to":{"change":8,"start":2433,"end":2558},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2558},"to":{"change":8,"start":22,"end":23},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":23},"to":{"change":8,"start":23,"end":324},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" println!(\"{:?}\", env.mmaps);\n let len = std::fs::metadata(&path).unwrap().len();\n assert_eq!(len, (l0 << 9) - l0);\n"},{"Del":"\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n let db: Db = txn.root_db(0).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":66,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10882},"to":{"change":8,"start":10882,"end":10883},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":"\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":89,"ins":{"up_context":[{"change":8,"pos":11411}],"down_context":[{"change":8,"pos":11967}],"flag":"BLOCK","start":54393,"end":55104,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11411},"to":{"change":8,"start":325,"end":495},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":495},"to":{"change":8,"start":11445,"end":11467},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11445},"to":{"change":8,"start":11445,"end":11467},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11513},"to":{"change":8,"start":11513,"end":11967},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" let path = \"/tmp/sanakirja1\";"},{"Add":" std::fs::remove_dir_all(path).unwrap_or(());"},{"Add":" std::fs::create_dir_all(path).unwrap();"},{"Add":" let path = Path::new(path).join(\"db\");"},{"Add":" let l0 = 1 << 20;"},{"Add":" let env = Env::new(&path, l0, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db::, U, V>(&mut txn).unwrap();"},{"Add":" use rand::{Rng, SeedableRng};"},{"Add":" let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");"},{"Add":" let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);"},{"Add":" use std::collections::HashMap;"},{"Add":" let mut h: HashMap = HashMap::with_capacity(100_000);"}],"del_contents":[{"Del":" let path = \"/tmp/sanakirja1\";\n std::fs::remove_dir_all(path).unwrap_or(());\n std::fs::create_dir_all(path).unwrap();\n let path = Path::new(path).join(\"db\");\n"},{"Del":" let l0 = 1 << 20;\n"},{"Del":" let env = Env::new(&path, l0, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db::, U, V>(&mut txn).unwrap();\n use rand::{Rng, SeedableRng};\n let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");\n let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);\n use std::collections::HashMap;\n let mut h: HashMap = HashMap::with_capacity(100_000);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":104,"ins":{"up_context":[{"change":8,"pos":11968}],"down_context":[{"change":8,"pos":12034}],"flag":"BLOCK","start":55105,"end":55179,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11968},"to":{"change":8,"start":11968,"end":12034},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"},{"Add":" let mut dbs = Vec::new();"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n let mut dbs = Vec::new();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":107,"ins":{"up_context":[{"change":8,"pos":12035}],"down_context":[{"change":8,"pos":12383}],"flag":"BLOCK","start":55180,"end":55926,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12035},"to":{"change":8,"start":496,"end":626},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":626},"to":{"change":8,"start":12182,"end":12383},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12182},"to":{"change":8,"start":12182,"end":12383},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" for i in 0..200_000 {"},{"Add":" let do_debug = false;"},{"Add":" if i % 100_000 == 0 {"},{"Add":" info!(\"========== i = {:?} {:?}\", i, db.db);"},{"Add":" }"},{"Add":" dbs.push(fork_db(&mut txn, &db).unwrap());"},{"Add":" if rng.gen_range(0..4) == 3 {"},{"Add":" if let Some((k, v)) = ve.pop() {"},{"Add":" if do_debug {"},{"Add":" debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);"},{"Add":" }"},{"Add":" assert!(del(&mut txn, &mut db, &k, Some(&v)).unwrap())"},{"Add":" }"},{"Add":" } else {"},{"Add":" let k = U([rng.gen(), rng.gen(), rng.gen()]);"},{"Add":" let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n for i in 0..1_000_000 {\n let do_debug = false;\n if i % 100_000 == 0 {\n"},{"Del":" info!(\"========== i = {:?} {:?}\", i, db.db);\n }\n dbs.push(fork_db(&mut txn, &db).unwrap());\n if rng.gen_range(0..4) == 3 {\n if let Some((k, v)) = ve.pop() {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":125,"ins":{"up_context":[{"change":8,"pos":12413}],"down_context":[{"change":8,"pos":12474}],"flag":"BLOCK","start":55927,"end":55988,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12413},"to":{"change":8,"start":12413,"end":12474},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);"}],"del_contents":[{"Del":" debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":127,"ins":{"up_context":[{"change":8,"pos":12492}],"down_context":[{"change":8,"pos":12563}],"flag":"BLOCK","start":55989,"end":56111,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12492},"to":{"change":8,"start":12492,"end":12563},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" put(&mut txn, &mut db, &k, &v).unwrap();"},{"Add":" ve.push((k, v));"},{"Add":" h.insert(k, v);"}],"del_contents":[{"Del":" assert!(del(&mut txn, &mut db, &k, Some(&v)).unwrap())\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":131,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12577},"to":{"change":8,"start":12577,"end":12732},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n let k = U([rng.gen(), rng.gen(), rng.gen()]);\n let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":132,"ins":{"up_context":[{"change":8,"pos":12758}],"down_context":[{"change":8,"pos":13229}],"flag":"BLOCK","start":56112,"end":56408,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12758},"to":{"change":8,"start":12758,"end":13229},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug(&txn, &[&db], format!(\"debug_{}\", i), true);"},{"Add":" for (i, (k, v)) in ve.iter().enumerate() {"},{"Add":" if get(&txn, &db, k, None).unwrap() != Some((k, v)) {"},{"Add":" panic!(\"test {:?} {:?} {:?}\", i, k.0[0], v.0[0]);"},{"Add":" }"}],"del_contents":[{"Del":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);\n }\n put(&mut txn, &mut db, &k, &v).unwrap();\n ve.push((k, v));\n h.insert(k, v);\n }\n if do_debug {\n debug(&txn, &[&db], format!(\"debug_{}\", i), true);\n for (i, (k, v)) in ve.iter().enumerate() {\n if get(&txn, &db, k, None).unwrap() != Some((k, v)) {\n panic!(\"test {:?} {:?} {:?}\", i, k.0[0], v.0[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":138,"ins":{"up_context":[{"change":8,"pos":13247}],"down_context":[{"change":8,"pos":13441}],"flag":"BLOCK","start":56409,"end":56627,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":13247},"to":{"change":8,"start":13247,"end":13441},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for x in iter(&txn, &db, None).unwrap() {"},{"Add":" let (k, v) = x.unwrap();"},{"Add":" if h.get(k) != Some(v) {"},{"Add":" panic!(\"test {:?}\", k);"},{"Add":" }"}],"del_contents":[{"Del":" }\n for x in iter(&txn, &db, None).unwrap() {\n let (k, v) = x.unwrap();\n if h.get(k) != Some(v) {\n panic!(\"test {:?}\", k);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":144,"ins":{"up_context":[{"change":8,"pos":13459}],"down_context":[{"change":8,"pos":14061}],"flag":"BLOCK","start":56628,"end":57381,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":13459},"to":{"change":8,"start":13459,"end":14061},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" refs.clear();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" for db in dbs.iter() {"},{"Add":" add_refs(&txn, db, &mut refs).unwrap();"},{"Add":" }"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" if let Some(ref rc) = txn.rc {"},{"Add":" let mut last = 0;"},{"Add":" for r in iter(&txn, rc, None).unwrap() {"},{"Add":" let (r, _) = r.unwrap();"},{"Add":" let r = r.as_u64();"},{"Add":" if last > 0 && last == (r & !0xfff) {"},{"Add":" panic!(\"r = {:?} last = {:?}\", r, last);"},{"Add":" }"},{"Add":" last = r & !0xfff;"}],"del_contents":[{"Del":" }\n refs.clear();\n add_refs(&txn, &db, &mut refs).unwrap();\n for db in dbs.iter() {\n add_refs(&txn, db, &mut refs).unwrap();\n }\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n if let Some(ref rc) = txn.rc {\n let mut last = 0;\n for r in iter(&txn, rc, None).unwrap() {\n let (r, _) = r.unwrap();\n if last > 0 && last == (r & !0xfff) {\n panic!(\"r = {:?} last = {:?}\", r, last);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":161,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14083},"to":{"change":8,"start":14083,"end":14122},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" last = r & !0xfff;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":162,"ins":{"up_context":[{"change":8,"pos":14140}],"down_context":[{"change":8,"pos":14394}],"flag":"BLOCK","start":57382,"end":57761,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14140},"to":{"change":8,"start":14140,"end":14394},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut n = Vec::new();"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" if *r >= 2 {"},{"Add":" let rc = txn.rc(*p).unwrap();"},{"Add":" if rc != *r as u64 {"},{"Add":" n.push((p, *r, rc))"},{"Add":" }"},{"Add":" } else {"},{"Add":" assert_eq!(txn.rc(*p).unwrap(), 0);"}],"del_contents":[{"Del":" }\n let mut n = Vec::new();\n for (p, r) in refs.iter() {\n if *r >= 2 {\n let rc = txn.rc(*p).unwrap();\n if rc != *r as u64 {\n n.push((p, *r, rc))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":172,"ins":{"up_context":[{"change":8,"pos":14416}],"down_context":[{"change":8,"pos":14497}],"flag":"BLOCK","start":57762,"end":57872,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14416},"to":{"change":8,"start":14416,"end":14497},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" }"},{"Add":" if !n.is_empty() {"},{"Add":" panic!(\"n = {:?} {:?}\", n, n.len());"}],"del_contents":[{"Del":" } else {\n assert_eq!(txn.rc(*p).unwrap(), 0);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":177,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14529},"to":{"change":8,"start":14529,"end":14613},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14613},"to":{"change":8,"start":14613,"end":14627},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" if !n.is_empty() {\n panic!(\"n = {:?} {:?}\", n, n.len());\n"},{"Del":" }\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":180,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14645},"to":{"change":8,"start":14645,"end":14646},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":"\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":181,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14647},"to":{"change":8,"start":14647,"end":14648},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":"\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":183,"ins":{"up_context":[{"change":8,"pos":14694}],"down_context":[{"change":8,"pos":15250}],"flag":"BLOCK","start":57873,"end":58584,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14694},"to":{"change":8,"start":627,"end":797},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":797},"to":{"change":8,"start":14728,"end":14750},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14728},"to":{"change":8,"start":14728,"end":14750},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14796},"to":{"change":8,"start":14796,"end":15250},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" let path = \"/tmp/sanakirja2\";"},{"Add":" std::fs::remove_dir_all(path).unwrap_or(());"},{"Add":" std::fs::create_dir_all(path).unwrap();"},{"Add":" let path = Path::new(path).join(\"db\");"},{"Add":" let l0 = 1 << 20;"},{"Add":" let env = Env::new(&path, l0, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db::, U, V>(&mut txn).unwrap();"},{"Add":" use rand::{Rng, SeedableRng};"},{"Add":" let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");"},{"Add":" let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);"},{"Add":" use std::collections::HashMap;"},{"Add":" let mut h: HashMap = HashMap::with_capacity(100_000);"}],"del_contents":[{"Del":" let path = \"/tmp/sanakirja2\";\n std::fs::remove_dir_all(path).unwrap_or(());\n std::fs::create_dir_all(path).unwrap();\n let path = Path::new(path).join(\"db\");\n"},{"Del":" let l0 = 1 << 20;\n"},{"Del":" let env = Env::new(&path, l0, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db::, U, V>(&mut txn).unwrap();\n use rand::{Rng, SeedableRng};\n let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");\n let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);\n use std::collections::HashMap;\n let mut h: HashMap = HashMap::with_capacity(100_000);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":198,"ins":{"up_context":[{"change":8,"pos":15251}],"down_context":[{"change":8,"pos":15287}],"flag":"BLOCK","start":58585,"end":58625,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15251},"to":{"change":8,"start":15251,"end":15287},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":200,"ins":{"up_context":[{"change":8,"pos":15288}],"down_context":[{"change":8,"pos":15573}],"flag":"BLOCK","start":58626,"end":59343,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15288},"to":{"change":8,"start":798,"end":880},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":880},"to":{"change":8,"start":15351,"end":15573},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15351},"to":{"change":8,"start":15351,"end":15573},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for i in 0..1_000_000 {"},{"Add":" let do_debug = false; // i % 10_000_000 == 0;"},{"Add":" if do_debug {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" info!(\"========== i = {:?} {:?}\", i, db.db);"},{"Add":" }"},{"Add":" if rng.gen_range(0..4) == 3 {"},{"Add":" if let Some((k, v)) = ve.pop() {"},{"Add":" if do_debug {"},{"Add":" debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);"},{"Add":" }"},{"Add":" assert!(del(&mut txn, &mut db, &k, Some(&v)).unwrap())"},{"Add":" }"},{"Add":" } else {"},{"Add":" let k = U([rng.gen(), rng.gen(), rng.gen()]);"},{"Add":" let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);"}],"del_contents":[{"Del":" for i in 0..1_000_000 {\n let do_debug = false; // i % 10_000_000 == 0;\n"},{"Del":" if do_debug {\n env_logger::try_init().unwrap_or(());\n info!(\"========== i = {:?} {:?}\", i, db.db);\n }\n if rng.gen_range(0..4) == 3 {\n if let Some((k, v)) = ve.pop() {\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":217,"ins":{"up_context":[{"change":8,"pos":15603}],"down_context":[{"change":8,"pos":15664}],"flag":"BLOCK","start":59344,"end":59405,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15603},"to":{"change":8,"start":15603,"end":15664},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);"}],"del_contents":[{"Del":" debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":219,"ins":{"up_context":[{"change":8,"pos":15682}],"down_context":[{"change":8,"pos":15753}],"flag":"BLOCK","start":59406,"end":59528,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15682},"to":{"change":8,"start":15682,"end":15753},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" put(&mut txn, &mut db, &k, &v).unwrap();"},{"Add":" ve.push((k, v));"},{"Add":" h.insert(k, v);"}],"del_contents":[{"Del":" assert!(del(&mut txn, &mut db, &k, Some(&v)).unwrap())\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":223,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15767},"to":{"change":8,"start":15767,"end":15922},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n let k = U([rng.gen(), rng.gen(), rng.gen()]);\n let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":224,"ins":{"up_context":[{"change":8,"pos":15948}],"down_context":[{"change":8,"pos":16356}],"flag":"BLOCK","start":59529,"end":59758,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15948},"to":{"change":8,"start":15948,"end":16356},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for (i, (k, v)) in ve.iter().enumerate() {"},{"Add":" if get(&txn, &db, k, None).unwrap() != Some((k, v)) {"},{"Add":" panic!(\"test {:?} {:?} {:?}\", i, k.0[0], v.0[0]);"},{"Add":" }"}],"del_contents":[{"Del":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);\n }\n put(&mut txn, &mut db, &k, &v).unwrap();\n ve.push((k, v));\n h.insert(k, v);\n }\n if do_debug {\n for (i, (k, v)) in ve.iter().enumerate() {\n if get(&txn, &db, k, None).unwrap() != Some((k, v)) {\n panic!(\"test {:?} {:?} {:?}\", i, k.0[0], v.0[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":229,"ins":{"up_context":[{"change":8,"pos":16374}],"down_context":[{"change":8,"pos":16568}],"flag":"BLOCK","start":59759,"end":59977,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":16374},"to":{"change":8,"start":16374,"end":16568},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for x in iter(&txn, &db, None).unwrap() {"},{"Add":" let (k, v) = x.unwrap();"},{"Add":" if h.get(k) != Some(v) {"},{"Add":" panic!(\"test {:?}\", k);"},{"Add":" }"}],"del_contents":[{"Del":" }\n for x in iter(&txn, &db, None).unwrap() {\n let (k, v) = x.unwrap();\n if h.get(k) != Some(v) {\n panic!(\"test {:?}\", k);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":235,"ins":{"up_context":[{"change":8,"pos":16586}],"down_context":[{"change":8,"pos":16948}],"flag":"BLOCK","start":59978,"end":60473,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":16586},"to":{"change":8,"start":16586,"end":16948},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" refs.clear();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" if *r >= 2 {"},{"Add":" let rc = txn.rc(*p).unwrap();"},{"Add":" if rc != *r as u64 {"},{"Add":" panic!(\"p {:?} r {:?} {:?}\", p, r, rc);"},{"Add":" }"},{"Add":" } else {"},{"Add":" assert_eq!(txn.rc(*p).unwrap(), 0);"}],"del_contents":[{"Del":" }\n refs.clear();\n add_refs(&txn, &db, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n for (p, r) in refs.iter() {\n if *r >= 2 {\n let rc = txn.rc(*p).unwrap();\n if rc != *r as u64 {\n panic!(\"p {:?} r {:?} {:?}\", p, r, rc);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":247,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":16970},"to":{"change":8,"start":16970,"end":17051},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n assert_eq!(txn.rc(*p).unwrap(), 0);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":253,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17102},"to":{"change":8,"start":17102,"end":17103},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":"\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":258,"ins":{"up_context":[{"change":8,"pos":17152}],"down_context":[{"change":8,"pos":17743}],"flag":"BLOCK","start":60474,"end":61248,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17152},"to":{"change":8,"start":1038,"end":1208},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1208},"to":{"change":8,"start":17187,"end":17209},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17187},"to":{"change":8,"start":17187,"end":17209},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17255},"to":{"change":8,"start":17255,"end":17743},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" let path = \"/tmp/sanakirja3\";"},{"Add":" std::fs::remove_dir_all(path).unwrap_or(());"},{"Add":" std::fs::create_dir_all(path).unwrap();"},{"Add":" let path = Path::new(path).join(\"db\");"},{"Add":" let l0 = 1 << 20;"},{"Add":" let env = Env::new(&path, l0, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db ="},{"Add":" create_db_::, U, V, btree::page_unsized::Page>(&mut txn)"},{"Add":" .unwrap();"},{"Add":" use rand::{Rng, SeedableRng};"},{"Add":" let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");"},{"Add":" let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);"},{"Add":" use std::collections::HashMap;"},{"Add":" let mut h: HashMap = HashMap::with_capacity(100_000);"}],"del_contents":[{"Del":" let path = \"/tmp/sanakirja3\";\n std::fs::remove_dir_all(path).unwrap_or(());\n std::fs::create_dir_all(path).unwrap();\n let path = Path::new(path).join(\"db\");\n"},{"Del":" let l0 = 1 << 20;\n"},{"Del":" let env = Env::new(&path, l0, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, U, V, btree::page_unsized::Page>(&mut txn).unwrap();\n use rand::{Rng, SeedableRng};\n let mut rng = rand::rngs::SmallRng::from_seed(*b\"rc',.snjcg'sthomw,.vbw,.p84fcxjw\");\n let mut ve: Vec<(U, V)> = Vec::with_capacity(100_000);\n use std::collections::HashMap;\n let mut h: HashMap = HashMap::with_capacity(100_000);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":275,"ins":{"up_context":[{"change":8,"pos":17744}],"down_context":[{"change":8,"pos":17780}],"flag":"BLOCK","start":61249,"end":61289,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17744},"to":{"change":8,"start":17744,"end":17780},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":277,"ins":{"up_context":[{"change":8,"pos":17781}],"down_context":[{"change":8,"pos":1439}],"flag":"BLOCK","start":61290,"end":62044,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17781},"to":{"change":8,"start":1209,"end":1271},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1271},"to":{"change":8,"start":17853,"end":18166},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":17853},"to":{"change":8,"start":17853,"end":18166},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18166},"to":{"change":8,"start":1272,"end":1329},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1329},"to":{"change":8,"start":18166,"end":18184},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18166},"to":{"change":8,"start":18166,"end":18184},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18184},"to":{"change":8,"start":1330,"end":1439},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for i in 0..448696 {"},{"Add":" let do_debug = i >= 448_693;"},{"Add":" if do_debug {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" info!(\"========== i = {:?} {:?}\", i, db.db);"},{"Add":" }"},{"Add":" if rng.gen_range(0..4) == 3 {"},{"Add":" if let Some((k, v)) = ve.pop() {"},{"Add":" if do_debug {"},{"Add":" debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);"},{"Add":" debug(&txn, &[&db], \"debug0\", true);"},{"Add":" }"},{"Add":" if !del(&mut txn, &mut db, &k, Some(&v)).unwrap() {"},{"Add":" panic!(\"del {}\", i);"},{"Add":" }"},{"Add":" if do_debug {"},{"Add":" debug(&txn, &[&db], \"debug1\", true);"},{"Add":" }"}],"del_contents":[{"Del":" for i in 0..448696 {\n let do_debug = i >= 448_693;\n"},{"Del":" if do_debug {\n env_logger::try_init().unwrap_or(());\n info!(\"========== i = {:?} {:?}\", i, db.db);\n }\n if rng.gen_range(0..4) == 3 {\n if let Some((k, v)) = ve.pop() {\n if do_debug {\n debug!(\"del {:?} {:?}\", k.0[0], v.0[0]);\n"},{"Del":" debug(&txn, &[&db], \"debug0\", true);\n"},{"Del":" }\n"},{"Del":" if !del(&mut txn, &mut db, &k, Some(&v)).unwrap() {\n panic!(\"del {}\", i);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":296,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":1457}],"down_context":[{"change":8,"pos":1457}],"flag":"BLOCK","start":62045,"end":62212,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" } else {"},{"Add":" let k = U([rng.gen(), rng.gen(), rng.gen()]);"},{"Add":" let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":300,"ins":{"up_context":[{"change":8,"pos":1487}],"down_context":[{"change":8,"pos":1544}],"flag":"BLOCK","start":62213,"end":62274,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1487},"to":{"change":8,"start":1487,"end":1544},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);"}],"del_contents":[{"Del":" debug(&txn, &[&db], \"debug1\", true);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":302,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":1562}],"down_context":[{"change":8,"pos":18255}],"flag":"BLOCK","start":62275,"end":62397,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" put(&mut txn, &mut db, &k, &v).unwrap();"},{"Add":" ve.push((k, v));"},{"Add":" h.insert(k, v);"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":306,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18269},"to":{"change":8,"start":18269,"end":18424},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n let k = U([rng.gen(), rng.gen(), rng.gen()]);\n let v = V([rng.gen(), rng.gen(), rng.gen(), rng.gen(), rng.gen()]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":307,"ins":{"up_context":[{"change":8,"pos":18450}],"down_context":[{"change":8,"pos":18858}],"flag":"BLOCK","start":62398,"end":62698,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18450},"to":{"change":8,"start":18450,"end":18663},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18663},"to":{"change":8,"start":1563,"end":1619},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1619},"to":{"change":8,"start":18718,"end":18788},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18718},"to":{"change":8,"start":18718,"end":18788},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18788},"to":{"change":8,"start":1620,"end":1756},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for (i_, (k, v)) in ve.iter().enumerate() {"},{"Add":" if get(&txn, &db, k, None).unwrap() != Some((k, v)) {"},{"Add":" debug(&txn, &[&db], \"debug1\", true);"},{"Add":" panic!(\"test {:?} {:?} {:?} {:?}\", i, i_, k.0[0], v.0[0]);"},{"Add":" }"}],"del_contents":[{"Del":" debug!(\"put {:?} {:?}\", k.0[0], v.0[0]);\n }\n put(&mut txn, &mut db, &k, &v).unwrap();\n ve.push((k, v));\n h.insert(k, v);\n }\n if do_debug {\n"},{"Del":" for (i_, (k, v)) in ve.iter().enumerate() {\n"},{"Del":" if get(&txn, &db, k, None).unwrap() != Some((k, v)) {\n"},{"Del":" debug(&txn, &[&db], \"debug1\", true);\n panic!(\"test {:?} {:?} {:?} {:?}\", i, i_, k.0[0], v.0[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":313,"ins":{"up_context":[{"change":8,"pos":18876}],"down_context":[{"change":8,"pos":19070}],"flag":"BLOCK","start":62699,"end":62917,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":18876},"to":{"change":8,"start":18876,"end":19070},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for x in iter(&txn, &db, None).unwrap() {"},{"Add":" let (k, v) = x.unwrap();"},{"Add":" if h.get(k) != Some(v) {"},{"Add":" panic!(\"test {:?}\", k);"},{"Add":" }"}],"del_contents":[{"Del":" }\n for x in iter(&txn, &db, None).unwrap() {\n let (k, v) = x.unwrap();\n if h.get(k) != Some(v) {\n panic!(\"test {:?}\", k);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":319,"ins":{"up_context":[{"change":8,"pos":19088}],"down_context":[{"change":8,"pos":19450}],"flag":"BLOCK","start":62918,"end":63413,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":19088},"to":{"change":8,"start":19088,"end":19450},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" refs.clear();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" if *r >= 2 {"},{"Add":" let rc = txn.rc(*p).unwrap();"},{"Add":" if rc != *r as u64 {"},{"Add":" panic!(\"p {:?} r {:?} {:?}\", p, r, rc);"},{"Add":" }"},{"Add":" } else {"},{"Add":" assert_eq!(txn.rc(*p).unwrap(), 0);"}],"del_contents":[{"Del":" }\n refs.clear();\n add_refs(&txn, &db, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n for (p, r) in refs.iter() {\n if *r >= 2 {\n let rc = txn.rc(*p).unwrap();\n if rc != *r as u64 {\n panic!(\"p {:?} r {:?} {:?}\", p, r, rc);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":331,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":19472},"to":{"change":8,"start":19472,"end":19553},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n assert_eq!(txn.rc(*p).unwrap(), 0);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":337,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":19603},"to":{"change":8,"start":19603,"end":19604},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":19604},"to":{"change":8,"start":19604,"end":19605},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":8,"pos":978},"to":{"change":8,"start":978,"end":979},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":"\n"},{"Del":"\n"},{"Del":"\n\n"},{"Del":"\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":339,"ins":{"up_context":[{"change":8,"pos":1049}],"down_context":[{"change":8,"pos":1600}],"flag":"BLOCK","start":63414,"end":64079,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1049},"to":{"change":8,"start":1049,"end":1091},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1091},"to":{"change":8,"start":1019,"end":1071},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1071},"to":{"change":8,"start":1140,"end":1193},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1140},"to":{"change":8,"start":1140,"end":1193},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1193},"to":{"change":8,"start":25574,"end":25649},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":25649},"to":{"change":8,"start":14499,"end":14521},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":14521},"to":{"change":8,"start":1312,"end":1330},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1312},"to":{"change":8,"start":1312,"end":1330},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1374},"to":{"change":8,"start":1374,"end":1465},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1525},"to":{"change":8,"start":1525,"end":1600},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db::, u64, A>(&mut txn).unwrap();"},{"Add":" let n = 1_000u64;"},{"Add":" let m = 1000;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" let i0 = 500;"},{"Add":" for i in 0..n {"},{"Add":" if i != i0 && (i * i) % m == (i0 * i0) % m {"},{"Add":" continue;"},{"Add":" }"},{"Add":" let a = A([i * i * i; 100]);"},{"Add":" if put(&mut txn, &mut db, &((i * i) % m), &a).unwrap() {"},{"Add":" values.push((i * i) % m);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let env = Env::new_anon(409600000, 1).unwrap();\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db = create_db::, u64, A>(&mut txn).unwrap();\n"},{"Del":" let n = 1_000u64;\n"},{"Del":" let m = 1000;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n let i0 = 500;\n for i in 0..n {\n"},{"Del":" if i != i0 && (i * i) % m == (i0 * i0) % m {\n continue;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":357,"ins":{"up_context":[{"change":8,"pos":1610}],"down_context":[{"change":8,"pos":1832}],"flag":"BLOCK","start":64080,"end":64412,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1610},"to":{"change":8,"start":25650,"end":25687},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":25687},"to":{"change":8,"start":1673,"end":1776},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1673},"to":{"change":8,"start":1673,"end":1776},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" values.sort();"},{"Add":" debug(&txn, &[&db], \"debug0\", true);"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" let mut nn = 0;"},{"Add":" while let Some((k, v)) = curs.next(&mut txn).unwrap() {"},{"Add":" debug!(\"{:?} {:?}\", k, v.0[0]);"},{"Add":" assert_eq!(*k, values[nn]);"},{"Add":" nn += 1;"}],"del_contents":[{"Del":" let a = A([i * i * i; 100]);\n"},{"Del":" if put(&mut txn, &mut db, &((i * i) % m), &a).unwrap() {\n values.push((i * i) % m);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":366,"ins":{"up_context":[{"change":8,"pos":1842}],"down_context":[{"change":8,"pos":2241}],"flag":"BLOCK","start":64413,"end":64451,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1842},"to":{"change":8,"start":1842,"end":1848},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1933},"to":{"change":8,"start":1933,"end":1952},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1953},"to":{"change":8,"start":14522,"end":14589},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":14589},"to":{"change":8,"start":2005,"end":2025},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2005},"to":{"change":8,"start":2005,"end":2025},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2025},"to":{"change":8,"start":14590,"end":14690},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":14690},"to":{"change":8,"start":2148,"end":2241},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2148},"to":{"change":8,"start":2148,"end":2241},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert_eq!(nn, values.len());"}],"del_contents":[{"Del":" }\n"},{"Del":" values.sort();\n"},{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" let mut nn = 0;\n"},{"Del":" while let Some((k, v)) = curs.next(&mut txn).unwrap() {\n debug!(\"{:?} {:?}\", k, v.0[0]);\n"},{"Del":" assert_eq!(*k, values[nn]);\n nn += 1;\n }\n assert_eq!(nn, values.len());\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":368,"ins":{"up_context":[{"change":8,"pos":2242}],"down_context":[{"change":8,"pos":2626}],"flag":"BLOCK","start":64452,"end":64820,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2242},"to":{"change":8,"start":1757,"end":1804},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1804},"to":{"change":8,"start":25688,"end":25713},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1199},"to":{"change":8,"start":25688,"end":25713},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":25713},"to":{"change":8,"start":11492,"end":11543},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11543},"to":{"change":8,"start":14691,"end":14758},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14758},"to":{"change":8,"start":41662,"end":41737},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":41737},"to":{"change":8,"start":2551,"end":2626},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2551},"to":{"change":8,"start":2551,"end":2626},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" let a = A([0; 100]);"},{"Add":" put(&mut txn, &mut db, &(m / 2), &a).unwrap();"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" let (k, v) = curs.set(&txn, &((i0 * i0) % m), None).unwrap().unwrap();"},{"Add":" assert_eq!((i0 * i0) % m, *k);"},{"Add":" assert_eq!(i0 * i0 * i0, (v.0)[0]);"}],"del_contents":[{"Del":" let db2 = fork_db(&mut txn, &db).unwrap();\n"},{"Del":" let a = A([0; 100]);\n"},{"Del":" put(&mut txn, &mut db, &(m / 2), &a).unwrap();\n"},{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" let (k, v) = curs.set(&txn, &((i0 * i0) % m), None).unwrap().unwrap();\n"},{"Del":" assert_eq!((i0 * i0) % m, *k);\n assert_eq!(i0 * i0 * i0, (v.0)[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":376,"ins":{"up_context":[{"change":8,"pos":2627}],"down_context":[{"change":8,"pos":2930}],"flag":"BLOCK","start":64821,"end":65098,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2627},"to":{"change":8,"start":14759,"end":14826},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":14826},"to":{"change":8,"start":25714,"end":25750},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2679},"to":{"change":8,"start":25714,"end":25750},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":25750},"to":{"change":8,"start":41738,"end":41817},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":41817},"to":{"change":8,"start":2855,"end":2930},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2855},"to":{"change":8,"start":2855,"end":2930},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" let a = A([i0 * i0 * i0; 100]);"},{"Add":" let (k, v) = curs.set(&txn, &((i0 * i0) % m), Some(&a)).unwrap().unwrap();"},{"Add":" assert_eq!((i0 * i0) % m, *k);"},{"Add":" assert_eq!(i0 * i0 * i0, (v.0)[0]);"}],"del_contents":[{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" let a = A([i0 * i0 * i0; 100]);\n"},{"Del":" let (k, v) = curs.set(&txn, &((i0 * i0) % m), Some(&a)).unwrap().unwrap();\n"},{"Del":" assert_eq!((i0 * i0) % m, *k);\n assert_eq!(i0 * i0 * i0, (v.0)[0]);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":382,"ins":{"up_context":[{"change":8,"pos":2931}],"down_context":[{"change":8,"pos":1832}],"flag":"BLOCK","start":65099,"end":65387,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2931},"to":{"change":8,"start":155,"end":196},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":196},"to":{"change":8,"start":14882,"end":14949},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14882},"to":{"change":8,"start":14882,"end":14949},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":14949},"to":{"change":8,"start":1745,"end":1831},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1831},"to":{"change":8,"start":3039,"end":3082},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3039},"to":{"change":8,"start":3039,"end":3082},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3082},"to":{"change":8,"start":1805,"end":1832},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug(&txn, &[&db], \"debug0\", true);"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" curs.set_last(&txn).unwrap();"},{"Add":" let (k, _) = curs.prev(&txn).unwrap().unwrap();"},{"Add":" assert_eq!(k, values.last().unwrap());"},{"Add":" txn.commit().unwrap();"}],"del_contents":[{"Del":" debug(&txn, &[&db], \"debug0\", true);\n"},{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" curs.set_last(&txn).unwrap();\n let (k, _) = curs.prev(&txn).unwrap().unwrap();\n"},{"Del":" assert_eq!(k, values.last().unwrap());\n"},{"Del":" txn.commit().unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":389,"ins":{"up_context":[{"change":8,"pos":1833}],"down_context":[{"change":8,"pos":4262}],"flag":"BLOCK","start":65388,"end":65717,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1833},"to":{"change":8,"start":1833,"end":2128},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":401,"ins":{"up_context":[{"change":8,"pos":4293}],"down_context":[{"change":8,"pos":2196}],"flag":"BLOCK","start":65718,"end":66691,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4334},"to":{"change":8,"start":4334,"end":4376},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":8,"pos":4616},"to":{"change":8,"start":4616,"end":4708},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4750},"to":{"change":8,"start":4750,"end":4786},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4786},"to":{"change":8,"start":2129,"end":2196},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 10_000_000u64;"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &((i * i) % 1_000), &()).unwrap();"},{"Add":" }"},{"Add":" let d = 10;"},{"Add":" for i in 0..d {"},{"Add":" del(&mut txn, &mut db, &((i * i) % 1_000), None).unwrap();"},{"Add":" }"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.commit().unwrap();"},{"Add":""},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs("},{"Add":" &txn,"},{"Add":" &txn.root_db::>(0)"},{"Add":" .unwrap(),"},{"Add":" &mut refs,"},{"Add":" )"},{"Add":" .unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let env = Env::new_anon(409600000, 1).unwrap();\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 10_000_000u64;\n"},{"Del":" for i in 0..n {\n put(&mut txn, &mut db, &((i * i) % 1_000), &()).unwrap();\n }\n"},{"Del":" let d = 10;\n for i in 0..d {\n"},{"Del":" del(&mut txn, &mut db, &((i * i) % 1_000), None).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":430,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2202},"to":{"change":8,"start":2202,"end":2229},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2229},"to":{"change":8,"start":2229,"end":2230},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2230},"to":{"change":8,"start":2230,"end":2434},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" txn.commit().unwrap();\n"},{"Del":"\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":434,"ins":{"up_context":[{"change":8,"pos":2473}],"down_context":[{"change":8,"pos":2868}],"flag":"BLOCK","start":66692,"end":67255,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2473},"to":{"change":8,"start":2473,"end":2867},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2867},"to":{"change":8,"start":609,"end":709},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4786},"to":{"change":8,"start":609,"end":709},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 40u64;"},{"Add":" let a = A([0; 100]);"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &i, &a).unwrap();"},{"Add":" }"},{"Add":" debug(&txn, &[&db], \"debug0\", true);"},{"Add":" for i in (0..n).rev() {"},{"Add":" del(&mut txn, &mut db, &((i * i) % 1_000), None).unwrap();"},{"Add":" }"},{"Add":" txn.commit().unwrap();"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db: Db = create_db(&mut txn).unwrap();\n let n = 40u64;\n let a = A([0; 100]);\n for i in 0..n {\n put(&mut txn, &mut db, &i, &a).unwrap();\n }\n debug(&txn, &[&db], \"debug0\", true);\n for i in (0..n).rev() {\n"},{"Del":" del(&mut txn, &mut db, &((i * i) % 1_000), None).unwrap();\n }\n txn.commit().unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":450,"ins":{"up_context":[{"change":8,"pos":2869}],"down_context":[{"change":8,"pos":709}],"flag":"BLOCK","start":67256,"end":67535,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2869},"to":{"change":8,"start":2869,"end":3118},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":461,"ins":{"up_context":[{"change":8,"pos":739}],"down_context":[{"change":8,"pos":4910}],"flag":"BLOCK","start":67536,"end":68250,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":739},"to":{"change":8,"start":739,"end":947},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":947},"to":{"change":8,"start":28,"end":54},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":54},"to":{"change":8,"start":977,"end":1062},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":977},"to":{"change":8,"start":977,"end":1062},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 1_000_000u64;"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &((i * i) % 1_000), &i).unwrap();"},{"Add":" }"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.commit().unwrap();"},{"Add":""},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 1_000_000u64;\n"},{"Del":" for i in 0..n {\n put(&mut txn, &mut db, &((i * i) % 1_000), &i).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":480,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4916},"to":{"change":8,"start":4916,"end":4943},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4943},"to":{"change":8,"start":3119,"end":3324},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" txn.commit().unwrap();\n"},{"Del":"\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":484,"ins":{"up_context":[{"change":8,"pos":4977}],"down_context":[{"change":8,"pos":1844}],"flag":"BLOCK","start":68251,"end":69298,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5018},"to":{"change":8,"start":5018,"end":5060},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5060},"to":{"change":8,"start":1317,"end":1369},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1369},"to":{"change":8,"start":5109,"end":5162},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5109},"to":{"change":8,"start":5109,"end":5162},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5162},"to":{"change":8,"start":25812,"end":25872},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":25872},"to":{"change":8,"start":55,"end":79},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":79},"to":{"change":8,"start":5256,"end":5276},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5256},"to":{"change":8,"start":5256,"end":5276},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5320},"to":{"change":8,"start":5320,"end":5465},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5465},"to":{"change":8,"start":1470,"end":1517},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1517},"to":{"change":8,"start":14950,"end":15017},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15017},"to":{"change":8,"start":1832,"end":1920},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1920},"to":{"change":8,"start":1518,"end":1844},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5650},"to":{"change":8,"start":1518,"end":1844},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 100_000u64;"},{"Add":" let m = 10_000;"},{"Add":" let mut max = 0;"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &((i * i) % m), &()).unwrap();"},{"Add":" max = max.max((i * i) % m);"},{"Add":" }"},{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" curs.set_last(&txn).unwrap();"},{"Add":" let (&nn, _) = curs.prev(&txn).unwrap().unwrap();"},{"Add":" assert_eq!(max, nn);"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" if *r >= 2 {"},{"Add":" assert_eq!(txn.rc(*p).unwrap(), *r as u64);"},{"Add":" } else {"},{"Add":" assert_eq!(txn.rc(*p).unwrap(), 0);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let env = Env::new_anon(409600000, 1).unwrap();\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 100_000u64;\n"},{"Del":" let m = 10_000;\n"},{"Del":" let mut max = 0;\n for i in 0..n {\n put(&mut txn, &mut db, &((i * i) % m), &()).unwrap();\n max = max.max((i * i) % m);\n }\n"},{"Del":" let db2 = fork_db(&mut txn, &db).unwrap();\n"},{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" curs.set_last(&txn).unwrap();\n let (&nn, _) = curs.prev(&txn).unwrap().unwrap();\n"},{"Del":" assert_eq!(max, nn);\n let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n for (p, r) in refs.iter() {\n if *r >= 2 {\n assert_eq!(txn.rc(*p).unwrap(), *r as u64);\n } else {\n assert_eq!(txn.rc(*p).unwrap(), 0);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":511,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":1854}],"down_context":[{"change":8,"pos":1854}],"flag":"BLOCK","start":69299,"end":69457,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" check_refs(&txn, &refs);"},{"Add":" txn.commit().unwrap();"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":516,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1860},"to":{"change":8,"start":3325,"end":3467},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" add_free_refs_mut(&txn, &mut refs).unwrap();\n check_free_mut(&mut txn, &refs);\n check_refs(&txn, &refs);\n txn.commit().unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":520,"ins":{"up_context":[{"change":8,"pos":237}],"down_context":[{"change":8,"pos":5674}],"flag":"BLOCK","start":69458,"end":70257,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":237},"to":{"change":8,"start":237,"end":507},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":507},"to":{"change":8,"start":1921,"end":2004},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2004},"to":{"change":8,"start":3468,"end":3824},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let db: Db = create_db(&mut txn).unwrap();"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" curs.set_last(&txn).unwrap();"},{"Add":" assert!(curs.next(&txn).unwrap().is_none());"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" let db: Db = txn.root_db(0).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let db: Db = create_db(&mut txn).unwrap();\n let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" curs.set_last(&txn).unwrap();\n assert!(curs.next(&txn).unwrap().is_none());\n"},{"Del":" txn.set_root(0, db.db);\n txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n let db: Db = txn.root_db(0).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":542,"ins":{"up_context":[{"change":8,"pos":8909}],"down_context":[{"change":8,"pos":9389}],"flag":"BLOCK","start":70258,"end":70709,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":8950},"to":{"change":8,"start":8950,"end":8992},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":8992},"to":{"change":8,"start":1434,"end":1486},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1486},"to":{"change":8,"start":9041,"end":9094},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9041},"to":{"change":8,"start":9041,"end":9094},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9094},"to":{"change":8,"start":25873,"end":25933},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":25933},"to":{"change":8,"start":80,"end":102},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":102},"to":{"change":8,"start":9230,"end":9389},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9230},"to":{"change":8,"start":9230,"end":9389},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 2_000u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" for i in 0..n - 1 {"},{"Add":" if put(&mut txn, &mut db, &i, &()).unwrap() {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let env = Env::new_anon(409600000, 1).unwrap();\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 2_000u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n for i in 0..n - 1 {\n if put(&mut txn, &mut db, &i, &()).unwrap() {\n values.push(i);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":554,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":9399}],"down_context":[{"change":8,"pos":9399}],"flag":"BLOCK","start":70710,"end":71283,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" del(&mut txn, &mut db, &1274, None).unwrap();"},{"Add":" del(&mut txn, &mut db, &1529, None).unwrap();"},{"Add":" assert!(!del(&mut txn, &mut db, &(n + 1), None).unwrap());"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" let db: Db = txn.root_db(0).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":567,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9499},"to":{"change":8,"start":9499,"end":9549},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9644},"to":{"change":8,"start":9644,"end":9694},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9744},"to":{"change":8,"start":9744,"end":9807},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9807},"to":{"change":8,"start":3825,"end":4180},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" del(&mut txn, &mut db, &1274, None).unwrap();\n"},{"Del":" del(&mut txn, &mut db, &1529, None).unwrap();\n"},{"Del":" assert!(!del(&mut txn, &mut db, &(n + 1), None).unwrap());\n"},{"Del":" txn.set_root(0, db.db);\n txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n let db: Db = txn.root_db(0).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":571,"ins":{"up_context":[{"change":8,"pos":235}],"down_context":[{"change":8,"pos":10981}],"flag":"BLOCK","start":71284,"end":71805,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":235},"to":{"change":8,"start":235,"end":382},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":382},"to":{"change":8,"start":2005,"end":2084},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2084},"to":{"change":8,"start":122,"end":142},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 200u64;"},{"Add":" let i0 = 10u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" for i in 0..n {"},{"Add":" let a = A([i; 100]);"},{"Add":" put(&mut txn, &mut db, &i, &a).unwrap();"},{"Add":" if i != i0 {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db: Db = create_db(&mut txn).unwrap();\n let n = 200u64;\n"},{"Del":" let i0 = 10u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n for i in 0..n {\n"},{"Del":" let a = A([i; 100]);\n put(&mut txn, &mut db, &i, &a).unwrap();\n"},{"Del":" if i != i0 {\n values.push(i);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":586,"ins":{"up_context":[{"change":8,"pos":10991}],"down_context":[{"change":8,"pos":4238}],"flag":"BLOCK","start":71806,"end":72229,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10991},"to":{"change":8,"start":10991,"end":10997},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10997},"to":{"change":8,"start":2164,"end":2211},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2211},"to":{"change":8,"start":11044,"end":11092},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3771},"to":{"change":8,"start":11044,"end":11092},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11044},"to":{"change":8,"start":11044,"end":11092},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11092},"to":{"change":8,"start":2212,"end":2259},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2259},"to":{"change":8,"start":11092,"end":11108},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11092},"to":{"change":8,"start":11092,"end":11108},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11108},"to":{"change":8,"start":143,"end":173},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":173},"to":{"change":8,"start":11145,"end":11261},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11145},"to":{"change":8,"start":11145,"end":11261},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11261},"to":{"change":8,"start":4181,"end":4238},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" del(&mut txn, &mut db, &i0, None).unwrap();"},{"Add":" debug(&txn, &[&db, &db2], \"debug0\", true);"},{"Add":" assert_eq!("},{"Add":" iter(&txn, &db, None)"},{"Add":" .unwrap()"},{"Add":" .map(|kv| *kv.unwrap().0)"},{"Add":" .collect::>(),"},{"Add":" values"},{"Add":" );"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.set_root(1, db2.db.into());"}],"del_contents":[{"Del":" }\n"},{"Del":" let db2 = fork_db(&mut txn, &db).unwrap();\n"},{"Del":" del(&mut txn, &mut db, &i0, None).unwrap();\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug0\", true);\n"},{"Del":" assert_eq!(\n"},{"Del":" iter(&txn, &db, None)\n"},{"Del":" .unwrap()\n .map(|kv| *kv.unwrap().0)\n .collect::>(),\n values\n );\n"},{"Del":" txn.set_root(0, db.db);\n txn.set_root(1, db2.db);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":599,"ins":{"up_context":[{"change":8,"pos":4239}],"down_context":[{"change":8,"pos":11261}],"flag":"BLOCK","start":72230,"end":72699,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4239},"to":{"change":8,"start":4239,"end":4662},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" let db: Db = txn.root_db(0).unwrap();"},{"Add":" let db2: Db = txn.root_db(1).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n let db: Db = txn.root_db(0).unwrap();\n let db2: Db = txn.root_db(1).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":614,"ins":{"up_context":[{"change":8,"pos":11296}],"down_context":[{"change":8,"pos":661}],"flag":"BLOCK","start":72700,"end":73191,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11296},"to":{"change":8,"start":11296,"end":11504},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11504},"to":{"change":8,"start":174,"end":215},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":215},"to":{"change":8,"start":490,"end":661},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":11553},"to":{"change":8,"start":490,"end":661},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":490},"to":{"change":8,"start":490,"end":661},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 256u64;"},{"Add":" let i0 = 127u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &i, &i).unwrap();"},{"Add":" if i != i0 {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 256u64;\n let i0 = 127u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n for i in 0..n {\n put(&mut txn, &mut db, &i, &i).unwrap();\n if i != i0 {\n values.push(i);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":628,"ins":{"up_context":[{"change":8,"pos":671}],"down_context":[{"change":8,"pos":4720}],"flag":"BLOCK","start":73192,"end":73983,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":8,"pos":13307},"to":{"change":8,"start":13307,"end":13354},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":11639},"to":{"change":8,"start":724,"end":772},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":13354},"to":{"change":8,"start":724,"end":772},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":724},"to":{"change":8,"start":724,"end":772},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":772},"to":{"change":8,"start":602,"end":649},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":649},"to":{"change":8,"start":11640,"end":11810},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":21017},"to":{"change":8,"start":11640,"end":11810},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":772},"to":{"change":8,"start":11640,"end":11810},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11810},"to":{"change":8,"start":650,"end":703},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":703},"to":{"change":8,"start":772,"end":788},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":11877},"to":{"change":8,"start":772,"end":788},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":772},"to":{"change":8,"start":772,"end":788},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":788},"to":{"change":8,"start":216,"end":246},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":246},"to":{"change":8,"start":825,"end":941},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":825},"to":{"change":8,"start":825,"end":941},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":941},"to":{"change":8,"start":4663,"end":4720},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"===============\");"},{"Add":" debug(&txn, &[&db], \"debug\", true);"},{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" del(&mut txn, &mut db, &i0, None).unwrap();"},{"Add":" debug(&txn, &[&db, &db2], \"debug1\", true);"},{"Add":" let db3: Db = Db {"},{"Add":" db: core::num::NonZeroU64::new_unchecked(20480),"},{"Add":" k: std::marker::PhantomData,"},{"Add":" v: std::marker::PhantomData,"},{"Add":" p: std::marker::PhantomData,"},{"Add":" };"},{"Add":" debug(&txn, &[&db, &db2, &db3], \"debug2\", true);"},{"Add":" assert_eq!("},{"Add":" iter(&txn, &db, None)"},{"Add":" .unwrap()"},{"Add":" .map(|kv| *kv.unwrap().0)"},{"Add":" .collect::>(),"},{"Add":" values"},{"Add":" );"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" txn.set_root(1, db2.db.into());"}],"del_contents":[{"Del":" }\n"},{"Del":" debug!(\"===============\");\n"},{"Del":" debug(&txn, &[&db], \"debug\", true);\n"},{"Del":" let db2 = fork_db(&mut txn, &db).unwrap();\n"},{"Del":" del(&mut txn, &mut db, &i0, None).unwrap();\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug1\", true);\n"},{"Del":" let db3: Db = Db {\n db: 20480,\n k: std::marker::PhantomData,\n v: std::marker::PhantomData,\n p: std::marker::PhantomData,\n };\n"},{"Del":" debug(&txn, &[&db, &db2, &db3], \"debug2\", true);\n"},{"Del":" assert_eq!(\n"},{"Del":" iter(&txn, &db, None)\n"},{"Del":" .unwrap()\n .map(|kv| *kv.unwrap().0)\n .collect::>(),\n values\n );\n"},{"Del":" txn.set_root(0, db.db);\n txn.set_root(1, db2.db);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":650,"ins":{"up_context":[{"change":8,"pos":4721}],"down_context":[{"change":8,"pos":9941}],"flag":"BLOCK","start":73984,"end":74344,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4721},"to":{"change":8,"start":4721,"end":5043},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":663,"ins":{"up_context":[{"change":8,"pos":11899}],"down_context":[{"change":8,"pos":6180}],"flag":"BLOCK","start":74345,"end":74820,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":11899},"to":{"change":8,"start":5742,"end":5784},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5742},"to":{"change":8,"start":5742,"end":5784},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5784},"to":{"change":8,"start":1551,"end":1603},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1603},"to":{"change":8,"start":5833,"end":5886},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5833},"to":{"change":8,"start":5833,"end":5886},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5886},"to":{"change":8,"start":25934,"end":25993},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":8,"pos":6074},"to":{"change":8,"start":6074,"end":6098},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6098},"to":{"change":8,"start":26043,"end":26096},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":26096},"to":{"change":8,"start":6152,"end":6180},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6152},"to":{"change":8,"start":6152,"end":6180},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 19u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" let a = A([0; 100]);"},{"Add":" for i in 0..n - 1 {"},{"Add":" if put(&mut txn, &mut db, &i, &a).unwrap() {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let env = Env::new_anon(409600000, 1).unwrap();\n"},{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 19u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n"},{"Del":" let a = A([0; 100]);\n"},{"Del":" for i in 0..n - 1 {\n"},{"Del":" if put(&mut txn, &mut db, &i, &a).unwrap() {\n"},{"Del":" values.push(i);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":676,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6190},"to":{"change":8,"start":6190,"end":6196},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":677,"ins":{"up_context":[{"change":8,"pos":1862}],"down_context":[{"change":8,"pos":6492}],"flag":"BLOCK","start":74821,"end":75146,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":1862},"to":{"change":8,"start":6231,"end":6278},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6231},"to":{"change":8,"start":6231,"end":6278},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6328},"to":{"change":8,"start":6328,"end":6386},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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values.clone();\n values2.sort();\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug0\", true);\n"},{"Del":" debug!(\">>>>>>\");\n"},{"Del":" for i in n - 1..n {\n"},{"Del":" if put(&mut txn, &mut db, &i, &a).unwrap() {\n"},{"Del":" values.push(i);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":687,"ins":{"up_context":[{"change":8,"pos":6502}],"down_context":[{"change":8,"pos":6527}],"flag":"BLOCK","start":75147,"end":75250,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6502},"to":{"change":8,"start":6502,"end":6508},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6508},"to":{"change":8,"start":1483,"end":1508},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1508},"to":{"change":8,"start":6508,"end":6527},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6508},"to":{"change":8,"start":6508,"end":6527},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6527},"to":{"change":8,"start":752,"end":799},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"<<<<<<<<<\");"},{"Add":" values.sort();"},{"Add":" debug(&txn, &[&db, &db2], \"debug1\", true);"}],"del_contents":[{"Del":" }\n"},{"Del":" debug!(\"<<<<<<<<<\");\n"},{"Del":" values.sort();\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug1\", true);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":691,"ins":{"up_context":[{"change":8,"pos":6528}],"down_context":[{"change":8,"pos":6846}],"flag":"BLOCK","start":75251,"end":75481,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6528},"to":{"change":8,"start":15018,"end":15085},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":15085},"to":{"change":8,"start":6677,"end":6757},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6677},"to":{"change":8,"start":6677,"end":6757},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6787},"to":{"change":8,"start":6787,"end":6846},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" let mut nn = 0;"},{"Add":" while let Some((k, _)) = curs.next(&mut txn).unwrap() {"},{"Add":" assert_eq!(*k, values[nn]);"},{"Add":" nn += 1;"},{"Add":" }"}],"del_contents":[{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" let mut nn = 0;\n while let Some((k, _)) = curs.next(&mut txn).unwrap() {\n"},{"Del":" assert_eq!(*k, values[nn]);\n nn += 1;\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":698,"ins":{"up_context":[{"change":8,"pos":6847}],"down_context":[{"change":8,"pos":6953}],"flag":"BLOCK","start":75482,"end":75602,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6847},"to":{"change":8,"start":15086,"end":15153},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15153},"to":{"change":8,"start":41818,"end":41863},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" curs.set(&txn, &500, Some(&a)).unwrap();"}],"del_contents":[{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" curs.set(&txn, &500, Some(&a)).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":701,"ins":{"up_context":[{"change":8,"pos":6954}],"down_context":[{"change":8,"pos":9980}],"flag":"BLOCK","start":75603,"end":75944,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6954},"to":{"change":8,"start":6954,"end":6988},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6988},"to":{"change":8,"start":15154,"end":15222},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":15222},"to":{"change":8,"start":7041,"end":7121},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7041},"to":{"change":8,"start":7041,"end":7121},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7121},"to":{"change":8,"start":21166,"end":21194},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":21194},"to":{"change":8,"start":7121,"end":7216},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7121},"to":{"change":8,"start":7121,"end":7216},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert_eq!(nn, values.len());"},{"Add":" let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();"},{"Add":" let mut nn = 0;"},{"Add":" while let Some((k, _)) = curs.next(&mut txn).unwrap() {"},{"Add":" debug!(\"{:?}\", *k);"},{"Add":" assert_eq!(*k, values2[nn]);"},{"Add":" nn += 1;"},{"Add":" }"},{"Add":" assert_eq!(nn, values2.len());"}],"del_contents":[{"Del":" assert_eq!(nn, values.len());\n"},{"Del":" let mut curs = btree::cursor::Cursor::new(&txn, &db2).unwrap();\n"},{"Del":" let mut nn = 0;\n while let Some((k, _)) = curs.next(&mut txn).unwrap() {\n"},{"Del":" debug!(\"{:?}\", *k);\n"},{"Del":" assert_eq!(*k, values2[nn]);\n nn += 1;\n }\n assert_eq!(nn, values2.len());\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":711,"ins":{"up_context":[{"change":8,"pos":9981}],"down_context":[{"change":8,"pos":26205}],"flag":"BLOCK","start":75945,"end":76042,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9981},"to":{"change":8,"start":122,"end":164},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":164},"to":{"change":8,"start":800,"end":847},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"{:?}\", txn.free_owned_pages);"},{"Add":" debug(&txn, &[&db, &db2], \"debug0\", true);"}],"del_contents":[{"Del":" debug!(\"{:?}\", txn.free_owned_pages);\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug0\", true);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":714,"ins":{"up_context":[{"change":8,"pos":26206}],"down_context":[{"change":8,"pos":2188}],"flag":"BLOCK","start":76043,"end":76660,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":26206},"to":{"change":8,"start":26206,"end":26345},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":26345},"to":{"change":8,"start":848,"end":895},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":895},"to":{"change":8,"start":248,"end":277},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":26406},"to":{"change":8,"start":248,"end":277},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10125},"to":{"change":8,"start":248,"end":277},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":277},"to":{"change":8,"start":9607,"end":9628},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9628},"to":{"change":8,"start":896,"end":962},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":962},"to":{"change":8,"start":11980,"end":12016},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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DELETED","from":{"change":8,"pos":9690},"to":{"change":8,"start":9690,"end":9771},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":9771},"to":{"change":8,"start":358,"end":392},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10652},"to":{"change":8,"start":358,"end":392},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":392},"to":{"change":8,"start":963,"end":1010},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"==============\");"},{"Add":" del(&mut txn, &mut db, &11, None).unwrap();"},{"Add":" debug!(\"free_owned_pages = {:?}\", txn.free_owned_pages);"},{"Add":" debug(&txn, &[&db, &db2], \"debug1\", true);"},{"Add":" debug!(\"=============\");"},{"Add":" for i in 0..15 {"},{"Add":" debug(&txn, &[&db, &db2], &format!(\"debug-{}\", i), true);"},{"Add":" debug!(\"deleting {:?}\", i);"},{"Add":" del(&mut txn, &mut db, &i, None).unwrap();"},{"Add":" }"},{"Add":" for i in n / 2..n {"},{"Add":" del(&mut txn, &mut db, &i, None).unwrap();"},{"Add":" }"},{"Add":" debug!(\"{:?} {:?}\", db, db2);"},{"Add":" debug(&txn, &[&db, &db2], \"debug3\", true);"}],"del_contents":[{"Del":" debug!(\"==============\");\n del(&mut txn, &mut db, &11, None).unwrap();\n debug!(\"free_owned_pages = {:?}\", txn.free_owned_pages);\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug1\", true);\n"},{"Del":" debug!(\"=============\");\n"},{"Del":" for i in 0..15 {\n"},{"Del":" debug(&txn, &[&db, &db2], &format!(\"debug-{}\", i), true);\n"},{"Del":" debug!(\"deleting {:?}\", i);\n"},{"Del":" del(&mut txn, &mut db, &i, None).unwrap();\n }\n"},{"Del":" for i in n / 2..n {\n del(&mut txn, &mut db, &i, None).unwrap();\n }\n"},{"Del":" debug!(\"{:?} {:?}\", db, db2);\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug3\", true);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":730,"ins":{"up_context":[{"change":8,"pos":2189}],"down_context":[{"change":8,"pos":26689}],"flag":"BLOCK","start":76661,"end":77338,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":2189},"to":{"change":8,"start":7217,"end":7253},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10652},"to":{"change":8,"start":7217,"end":7253},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7217},"to":{"change":8,"start":7217,"end":7253},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7287},"to":{"change":8,"start":7287,"end":7378},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7378},"to":{"change":8,"start":2190,"end":2239},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2239},"to":{"change":8,"start":26521,"end":26542},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":26542},"to":{"change":8,"start":2239,"end":2329},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2239},"to":{"change":8,"start":2239,"end":2329},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2329},"to":{"change":8,"start":26543,"end":26689},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" // add_refs(&txn, &db3, &mut refs).unwrap();"},{"Add":" let mut err = 0;"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" println!(\"{:?} {:?}\", p, r);"},{"Add":" if *r >= 2 {"},{"Add":" if txn.rc(*p).unwrap() != *r as u64 {"},{"Add":" error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);"},{"Add":" err += 1;"},{"Add":" }"},{"Add":" } else {"},{"Add":" if txn.rc(*p).unwrap() != 0 {"},{"Add":" error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());"},{"Add":" err += 1;"},{"Add":" }"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n"},{"Del":" add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n"},{"Del":" // add_refs(&txn, &db3, &mut refs).unwrap();\n"},{"Del":" let mut err = 0;\n"},{"Del":" for (p, r) in refs.iter() {\n println!(\"{:?} {:?}\", p, r);\n if *r >= 2 {\n"},{"Del":" if txn.rc(*p).unwrap() != *r as u64 {\n error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);\n err += 1;\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":748,"atom":{"EdgeMap":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":26703},"to":{"change":8,"start":2385,"end":2402},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2385},"to":{"change":8,"start":2385,"end":2402},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2402},"to":{"change":8,"start":26704,"end":26835},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":26835},"to":{"change":8,"start":26835,"end":26849},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" } else {\n"},{"Del":" if txn.rc(*p).unwrap() != 0 {\n error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());\n err += 1;\n"},{"Del":" }\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":749,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":2460}],"down_context":[{"change":8,"pos":2460}],"flag":"BLOCK","start":77339,"end":77612,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" assert_eq!(err, 0);"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" debug!(\"{:?}\", refs);"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":757,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2466},"to":{"change":8,"start":26850,"end":26874},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":2466},"to":{"change":8,"start":7378,"end":7458},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":26874},"to":{"change":8,"start":7378,"end":7458},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7378},"to":{"change":8,"start":7378,"end":7458},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" assert_eq!(err, 0);\n"},{"Del":" txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":762,"ins":{"up_context":[{"change":8,"pos":1751}],"down_context":[{"change":8,"pos":792}],"flag":"BLOCK","start":77613,"end":77771,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1793},"to":{"change":8,"start":1793,"end":1912},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" std::fs::remove_dir_all(\"/tmp/sanakirja_multi_txn\").unwrap_or(());"},{"Add":" std::fs::create_dir_all(\"/tmp/sanakirja_multi_txn\").unwrap();"}],"del_contents":[{"Del":" std::fs::remove_dir_all(\"/tmp/sanakirja0\").unwrap_or(());\n std::fs::create_dir_all(\"/tmp/sanakirja0\").unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":766,"ins":{"up_context":[{"change":8,"pos":793}],"down_context":[{"change":8,"pos":917}],"flag":"BLOCK","start":77772,"end":77897,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":793},"to":{"change":8,"start":793,"end":835},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":835},"to":{"change":8,"start":360,"end":401},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":401},"to":{"change":8,"start":880,"end":917},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":880},"to":{"change":8,"start":880,"end":917},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let child = libc::fork();"},{"Add":" if child == 0 {"},{"Add":" // child"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n"},{"Del":" let child = unsafe { libc::fork() };\n"},{"Del":" if child == 0 {\n // child\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":771,"ins":{"up_context":[{"change":8,"pos":918}],"down_context":[{"change":8,"pos":988}],"flag":"BLOCK","start":77898,"end":77984,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":918},"to":{"change":8,"start":402,"end":475},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let env = Env::new(\"/tmp/sanakirja_multi_txn/db\", 4096 * 20, 2).unwrap();"}],"del_contents":[{"Del":" let env = Env::new(\"/tmp/sanakirja0/db\", 4096 * 20, 2).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":773,"ins":{"up_context":[{"change":8,"pos":989}],"down_context":[{"change":8,"pos":535}],"flag":"BLOCK","start":77985,"end":78136,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":989},"to":{"change":8,"start":989,"end":1069},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1069},"to":{"change":8,"start":476,"end":535},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // Mutable txn"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" info!(\"started child mutable txn {:?}\", txn.root);"}],"del_contents":[{"Del":" // Mutable txn\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" info!(\"started child mutable txn {:?}\", txn.root);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":777,"ins":{"up_context":[{"change":8,"pos":536}],"down_context":[{"change":8,"pos":569}],"flag":"BLOCK","start":78137,"end":78174,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":536},"to":{"change":8,"start":536,"end":569},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert_eq!(txn.root, 0);"}],"del_contents":[{"Del":" assert_eq!(txn.root, 0);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":779,"ins":{"up_context":[{"change":8,"pos":570}],"down_context":[{"change":8,"pos":639}],"flag":"BLOCK","start":78175,"end":78587,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":570},"to":{"change":8,"start":1139,"end":1215},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1139},"to":{"change":8,"start":1139,"end":1215},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1215},"to":{"change":8,"start":15620,"end":15688},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15688},"to":{"change":8,"start":571,"end":638},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":638},"to":{"change":8,"start":1360,"end":1522},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1360},"to":{"change":8,"start":1360,"end":1522},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let db = create_db::, u64, ()>(&mut txn).unwrap();"},{"Add":" debug!(\"db = {:?}\", db.db);"},{"Add":" txn.set_root(0, db.db.into());"},{"Add":" std::thread::sleep(std::time::Duration::from_millis(200));"},{"Add":" txn.commit().unwrap();"},{"Add":" info!(\"committed\");"},{"Add":" let t = std::time::SystemTime::now();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"}],"del_contents":[{"Del":" let db = create_db::, u64, ()>(&mut txn).unwrap();\n"},{"Del":" debug!(\"db = {:?}\", db.db);\n txn.set_root(0, db.db);\n"},{"Del":" std::thread::sleep(std::time::Duration::from_millis(200));\n"},{"Del":" txn.commit().unwrap();\n info!(\"committed\");\n let t = std::time::SystemTime::now();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":788,"ins":{"up_context":[{"change":8,"pos":640}],"down_context":[{"change":8,"pos":673}],"flag":"BLOCK","start":78588,"end":78625,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":640},"to":{"change":8,"start":640,"end":673},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert_eq!(txn.root, 1);"}],"del_contents":[{"Del":" assert_eq!(txn.root, 1);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":790,"ins":{"up_context":[{"change":8,"pos":674}],"down_context":[{"change":8,"pos":2091}],"flag":"BLOCK","start":78626,"end":79220,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":674},"to":{"change":8,"start":1522,"end":1689},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1522},"to":{"change":8,"start":1522,"end":1689},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1689},"to":{"change":8,"start":675,"end":813},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":813},"to":{"change":8,"start":1839,"end":1915},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1839},"to":{"change":8,"start":1839,"end":1915},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1915},"to":{"change":8,"start":15689,"end":15725},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15725},"to":{"change":8,"start":2561,"end":2593},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2593},"to":{"change":8,"start":814,"end":881},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":881},"to":{"change":8,"start":2060,"end":2091},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2060},"to":{"change":8,"start":2060,"end":2091},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // Since the parent has an immutable transaction started, we"},{"Add":" // need to wait for at least some time (1s - 100ms of"},{"Add":" // synchronisation margin)."},{"Add":" assert!(t.elapsed().unwrap() >= std::time::Duration::from_millis(90));"},{"Add":" info!(\"started child mutable txn {:?}\", txn.root);"},{"Add":" let db = create_db::, u64, ()>(&mut txn).unwrap();"},{"Add":" debug!(\"db = {:?}\", db.db);"},{"Add":" txn.set_root(1, db.db.into());"},{"Add":" std::thread::sleep(std::time::Duration::from_millis(100));"},{"Add":" txn.commit().unwrap();"}],"del_contents":[{"Del":" // Since the parent has an immutable transaction started, we\n // need to wait for at least some time (1s - 100ms of\n // synchronisation margin).\n"},{"Del":" assert!(t.elapsed().unwrap() >= std::time::Duration::from_millis(90));\n info!(\"started child mutable txn {:?}\", txn.root);\n"},{"Del":" let db = create_db::, u64, ()>(&mut txn).unwrap();\n"},{"Del":" debug!(\"db = {:?}\", db.db);\n"},{"Del":" txn.set_root(1, db.db);\n"},{"Del":" std::thread::sleep(std::time::Duration::from_millis(100));\n"},{"Del":" txn.commit().unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":801,"ins":{"up_context":[{"change":8,"pos":2092}],"down_context":[{"change":8,"pos":2219}],"flag":"BLOCK","start":79221,"end":79665,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2092},"to":{"change":8,"start":5074,"end":5298},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":5298},"to":{"change":8,"start":2092,"end":2156},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2092},"to":{"change":8,"start":2092,"end":2156},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2156},"to":{"change":8,"start":882,"end":949},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" /*"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" */"},{"Add":" debug!(\"child exit\");"},{"Add":" libc::exit(0)"},{"Add":" } else {"},{"Add":" // parent"},{"Add":" std::thread::sleep(std::time::Duration::from_millis(100));"}],"del_contents":[{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"},{"Del":" unsafe { libc::exit(0) }\n } else {\n // parent\n"},{"Del":" std::thread::sleep(std::time::Duration::from_millis(100));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":814,"ins":{"up_context":[{"change":8,"pos":2220}],"down_context":[{"change":8,"pos":2290}],"flag":"BLOCK","start":79666,"end":79752,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2220},"to":{"change":8,"start":2594,"end":2667},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let env = Env::new(\"/tmp/sanakirja_multi_txn/db\", 4096 * 20, 2).unwrap();"}],"del_contents":[{"Del":" let env = Env::new(\"/tmp/sanakirja0/db\", 4096 * 20, 2).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":816,"ins":{"up_context":[{"change":8,"pos":2291}],"down_context":[{"change":8,"pos":1002}],"flag":"BLOCK","start":79753,"end":79887,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2291},"to":{"change":8,"start":2291,"end":2312},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2365},"to":{"change":8,"start":2365,"end":2414},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2414},"to":{"change":8,"start":950,"end":1002},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // Immutable"},{"Add":" let txn = Env::txn_begin(&env).unwrap();"},{"Add":" info!(\"started parent txn {:?}\", txn.root);"}],"del_contents":[{"Del":" // Immutable\n"},{"Del":" let txn = Env::txn_begin(&env).unwrap();\n"},{"Del":" info!(\"started parent txn {:?}\", txn.root);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":820,"ins":{"up_context":[{"change":8,"pos":1003}],"down_context":[{"change":8,"pos":1076}],"flag":"BLOCK","start":79888,"end":79969,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1003},"to":{"change":8,"start":1003,"end":1076},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // The child didn't commit yet."},{"Add":" assert_eq!(txn.root, 1);"}],"del_contents":[{"Del":" // The child didn't commit yet.\n assert_eq!(txn.root, 1);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":823,"ins":{"up_context":[{"change":8,"pos":1077}],"down_context":[{"change":8,"pos":2543}],"flag":"BLOCK","start":79970,"end":80074,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1077},"to":{"change":8,"start":1077,"end":1144},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1144},"to":{"change":8,"start":2514,"end":2543},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2514},"to":{"change":8,"start":2514,"end":2543},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" std::thread::sleep(std::time::Duration::from_millis(300));"},{"Add":" std::mem::drop(txn);"}],"del_contents":[{"Del":" std::thread::sleep(std::time::Duration::from_millis(300));\n"},{"Del":" std::mem::drop(txn);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":826,"ins":{"up_context":[{"change":8,"pos":2544}],"down_context":[{"change":8,"pos":1313}],"flag":"BLOCK","start":80075,"end":80255,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2544},"to":{"change":8,"start":1145,"end":1313},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" std::thread::sleep(std::time::Duration::from_millis(100));"},{"Add":" let txn = Env::txn_begin(&env).unwrap();"},{"Add":" info!(\"started parent txn {:?}\", txn.root);"}],"del_contents":[{"Del":" std::thread::sleep(std::time::Duration::from_millis(100));\n let txn = Env::txn_begin(&env).unwrap();\n info!(\"started parent txn {:?}\", txn.root);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":830,"ins":{"up_context":[{"change":8,"pos":1314}],"down_context":[{"change":8,"pos":1407}],"flag":"BLOCK","start":80256,"end":80357,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1314},"to":{"change":8,"start":1314,"end":1407},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // The parent committed, this is a new transaction."},{"Add":" assert_eq!(txn.root, 0);"}],"del_contents":[{"Del":" // The parent committed, this is a new transaction.\n assert_eq!(txn.root, 0);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":833,"ins":{"up_context":[{"change":8,"pos":1408}],"down_context":[{"change":8,"pos":2587}],"flag":"BLOCK","start":80358,"end":81169,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1408},"to":{"change":8,"start":1408,"end":1511},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1511},"to":{"change":8,"start":5299,"end":5552},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut status = 1;"},{"Add":" libc::wait(&mut status);"},{"Add":" assert_eq!(status, 0);"},{"Add":" std::mem::drop(txn);"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs("},{"Add":" &txn,"},{"Add":" &txn.root_db::>(0)"},{"Add":" .unwrap(),"},{"Add":" &mut refs,"},{"Add":" )"},{"Add":" .unwrap();"},{"Add":" add_refs("},{"Add":" &txn,"},{"Add":" &txn.root_db::>(1)"},{"Add":" .unwrap(),"},{"Add":" &mut refs,"},{"Add":" )"},{"Add":" .unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" }"}],"del_contents":[{"Del":" let mut status = 1;\n unsafe { libc::wait(&mut status) };\n assert_eq!(status, 0);\n"},{"Del":" std::mem::drop(txn);\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":865,"ins":{"up_context":[{"change":8,"pos":52176}],"down_context":[{"change":8,"pos":52781}],"flag":"BLOCK","start":81170,"end":81856,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":52176},"to":{"change":8,"start":52176,"end":52417},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":52417},"to":{"change":8,"start":0,"end":23},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":23},"to":{"change":8,"start":52438,"end":52781},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":52438},"to":{"change":8,"start":52438,"end":52781},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();"},{"Add":" let n = 10_000u64;"},{"Add":" let m = 1000;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" for i in 0..n {"},{"Add":" debug!(\"=============== putting {:?}\", i);"},{"Add":" let alpha = b\"abcdefgihjklmnopqrstuvwxyz\";"},{"Add":" let a = &alpha[..((i as usize * 7) % 25) + 1];"},{"Add":" if put(&mut txn, &mut db, &i, &a[..]).unwrap() {"},{"Add":" values.push((i * i) % m);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();\n"},{"Del":" let n = 10_000u64;\n"},{"Del":" let m = 1000;\n let mut values = Vec::with_capacity(n as usize);\n for i in 0..n {\n debug!(\"=============== putting {:?}\", i);\n let alpha = b\"abcdefgihjklmnopqrstuvwxyz\";\n let a = &alpha[..((i as usize * 7) % 25) + 1];\n if put(&mut txn, &mut db, &i, &a[..]).unwrap() {\n values.push((i * i) % m);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":881,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":52791}],"down_context":[{"change":8,"pos":52791}],"flag":"BLOCK","start":81857,"end":81880,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" values.sort();"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":883,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":52797},"to":{"change":8,"start":52797,"end":52816},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" values.sort();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":887,"ins":{"up_context":[{"change":8,"pos":1553}],"down_context":[{"change":8,"pos":1712}],"flag":"BLOCK","start":81881,"end":82011,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1553},"to":{"change":8,"start":1553,"end":1712},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let n = 5;"},{"Add":" let env = Env::new_anon(40960, n).unwrap();"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let n = 5;\n let env = Env::new_anon(40960, n).unwrap();\n\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":892,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1713},"to":{"change":8,"start":1713,"end":1916},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1916},"to":{"change":8,"start":1916,"end":1917},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1917},"to":{"change":8,"start":1917,"end":1937},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" // Allocate two pages.\n for i in 0..n {\n let page = txn.alloc_page().unwrap();\n debug!(\"page = {:?}\", page);\n txn.set_root(i, page.0.offset);\n }\n txn.commit().unwrap();\n"},{"Del":"\n"},{"Del":" for i in 0..n {\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":893,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1994},"to":{"change":8,"start":1994,"end":2192},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" // Free one of the pages.\n debug!(\"root(0) = {:?}\", txn.root(i));\n txn.decr_rc(txn.root(i).unwrap()).unwrap();\n txn.remove_root(i);\n txn.commit().unwrap();\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":894,"ins":{"up_context":[{"change":8,"pos":2193}],"down_context":[{"change":8,"pos":2719}],"flag":"BLOCK","start":82012,"end":82202,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2193},"to":{"change":8,"start":2193,"end":2719},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" // Allocate two pages."},{"Add":" for i in 0..n {"},{"Add":" let page = txn.alloc_page().unwrap();"},{"Add":" debug!(\"page = {:?}\", page);"},{"Add":" txn.set_root(i, page.0.offset);"}],"del_contents":[{"Del":" let mut txn = Env::mut_txn_begin(&env).unwrap();\n unsafe {\n let p = &*(env.mmaps.lock()[0].ptr.add(txn.root * PAGE_SIZE) as *const GlobalHeader);\n debug!(\"free page: 0x{:x}\", u64::from_le(p.free_db));\n let db: Db = Db {\n db: u64::from_le(p.free_db),\n k: std::marker::PhantomData,\n v: std::marker::PhantomData,\n p: std::marker::PhantomData,\n };\n for x in iter(&txn, &db, None).unwrap() {\n debug!(\"0x{:x}\", x.unwrap().0);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":900,"ins":{"up_context":[{"change":8,"pos":2729}],"down_context":[{"change":8,"pos":11815}],"flag":"BLOCK","start":82203,"end":82234,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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page);\n"},{"Del":"}\n"},{"Del":"\n#[test]\nfn sized_vs_unsized() {\n env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409_600_000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":902,"ins":{"up_context":[{"change":8,"pos":11816}],"down_context":[{"change":8,"pos":410}],"flag":"BLOCK","start":82235,"end":82542,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11816},"to":{"change":8,"start":24,"end":115},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":115},"to":{"change":8,"start":11816,"end":11860},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11816},"to":{"change":8,"start":11816,"end":11860},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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let n = 1_000u64;\n"},{"Del":" for i in 0..n {\n debug!(\"=================== {:?}\", i);\n"},{"Del":" assert!(put(&mut txn, &mut db, &i, &i).unwrap());\n"},{"Del":" }\n"},{"Del":" println!(\"sized put: {:?}\", now.elapsed());\n let now = std::time::SystemTime::now();\n for i in 0..n {\n debug!(\"=================== {:?}\", i);\n"},{"Del":" get(&txn, &db, &i, None).unwrap();\n"},{"Del":" }\n println!(\"sized lookup: {:?}\", now.elapsed());\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":911,"ins":{"up_context":[{"change":8,"pos":411}],"down_context":[{"change":8,"pos":12557}],"flag":"BLOCK","start":82543,"end":83162,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":411},"to":{"change":8,"start":12337,"end":12418},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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core::num::NonZeroU64::new_unchecked(u64::from_le(p.free_db)),"},{"Add":" k: std::marker::PhantomData,"},{"Add":" v: std::marker::PhantomData,"},{"Add":" p: std::marker::PhantomData,"},{"Add":" };"},{"Add":" for x in iter(&txn, &db, None).unwrap() {"},{"Add":" debug!(\"0x{:x}\", x.unwrap().0);"},{"Add":" }"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n"},{"Del":" let mut err = 0;\n"},{"Del":" for (p, r) in refs.iter() {\n if *r >= 2 {\n error!(\"{:?} referenced twice\", p);\n"},{"Del":" err += 1\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":925,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12567},"to":{"change":8,"start":12567,"end":12573},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12573},"to":{"change":8,"start":2594,"end":2624},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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add_free_refs_mut(&mut txn, &mut refs).unwrap();\n"},{"Del":" check_free_mut(&mut txn, &refs);\n"},{"Del":" assert_eq!(err, 0);\n"},{"Del":" let len = txn.length >> 12;\n println!(\"sized length = {:?}\", len);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":926,"ins":{"up_context":[{"change":8,"pos":413}],"down_context":[{"change":8,"pos":701}],"flag":"BLOCK","start":83163,"end":83246,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":413},"to":{"change":8,"start":77,"end":277},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":277},"to":{"change":8,"start":12694,"end":12738},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12694},"to":{"change":8,"start":12694,"end":12738},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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for i in 0..n {\n"},{"Del":" get(&txn, &db2, &i, None).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":929,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":707},"to":{"change":8,"start":707,"end":760},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":760},"to":{"change":8,"start":406,"end":523},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":523},"to":{"change":8,"start":5553,"end":5582},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":523},"to":{"change":8,"start":1136,"end":1173},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":5582},"to":{"change":8,"start":1136,"end":1173},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3005},"to":{"change":8,"start":1136,"end":1173},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" println!(\"unsized lookup: {:?}\", now.elapsed());\n"},{"Del":" refs.clear();\n add_refs(&txn, &db2, &mut refs).unwrap();\n add_free_refs_mut(&mut txn, &mut refs).unwrap();\n"},{"Del":" check_refs(&txn, &refs);\n"},{"Del":" check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":932,"ins":{"up_context":[{"change":8,"pos":1074}],"down_context":[{"change":8,"pos":1400}],"flag":"BLOCK","start":83247,"end":83388,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":15768},"to":{"change":8,"start":1074,"end":1148},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1074},"to":{"change":8,"start":1074,"end":1148},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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5000;\n"},{"Del":" let mut times = [0f64; 12];\n let mut test = Vec::with_capacity(n);\n let mut rng = rand::thread_rng();\n for _ in 0..n {\n use rand::Rng;\n test.push((rng.gen(), rng.gen()))\n }\n"},{"Del":"\n"},{"Del":" std::fs::remove_dir_all(\"/tmp/sanakirja0\").unwrap_or(());\n std::fs::create_dir_all(\"/tmp/sanakirja0\").unwrap();\n"},{"Del":" std::fs::remove_file(\"/tmp/sanakirja0/db\").unwrap_or(());\n"},{"Del":"\n"},{"Del":" let env = Env::new(\"/tmp/sanakirja0/db\", 409_600_000, 2).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":939,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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v).unwrap());\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":945,"ins":{"up_context":[{"change":8,"pos":1940}],"down_context":[{"change":8,"pos":1997}],"flag":"BLOCK","start":83553,"end":83605,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1940},"to":{"change":8,"start":1940,"end":1997},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" println!(\"sized put: {:?}\", now.elapsed());"}],"del_contents":[{"Del":" times[0] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":947,"ins":{"up_context":[{"change":8,"pos":2045}],"down_context":[{"change":8,"pos":2160}],"flag":"BLOCK","start":83606,"end":83728,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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v)))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":951,"ins":{"up_context":[{"change":8,"pos":2170}],"down_context":[{"change":8,"pos":15993}],"flag":"BLOCK","start":83729,"end":83784,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2170},"to":{"change":8,"start":2170,"end":2227},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" println!(\"sized lookup: {:?}\", now.elapsed());"}],"del_contents":[{"Del":" times[1] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":953,"ins":{"up_context":[{"change":8,"pos":15994}],"down_context":[{"change":8,"pos":2812}],"flag":"BLOCK","start":83785,"end":84051,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":10146},"to":{"change":8,"start":2228,"end":2592},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":15994},"to":{"change":8,"start":2228,"end":2592},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2228},"to":{"change":8,"start":2228,"end":2592},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2592},"to":{"change":8,"start":1219,"end":1263},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1263},"to":{"change":8,"start":2592,"end":2733},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10205},"to":{"change":8,"start":2592,"end":2733},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2592},"to":{"change":8,"start":2592,"end":2733},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2733},"to":{"change":8,"start":2973,"end":3045},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" let mut err = 0;"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" if *r >= 2 {"},{"Add":" error!(\"{:?} referenced twice\", p);"},{"Add":" err += 1"},{"Add":" }"}],"del_contents":[{"Del":" let env = Env::new_anon(409_600_000, 2).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, u64, u64, P>(&mut txn).unwrap();\n let now = std::time::SystemTime::now();\n for (k, v) in test.iter() {\n assert!(put(&mut txn, &mut db, k, v).unwrap());\n }\n"},{"Del":" debug(&txn, &[&db], \"debug\", true);\n"},{"Del":" times[2] = now.elapsed().unwrap().as_secs_f64();\n let now = std::time::SystemTime::now();\n for (k, v) in test.iter() {\n"},{"Del":" assert_eq!(get(&txn, &db, &k, None).unwrap(), Some((k, v)))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":962,"ins":{"up_context":[{"change":8,"pos":2822}],"down_context":[{"change":8,"pos":2879}],"flag":"BLOCK","start":84052,"end":84294,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2822},"to":{"change":8,"start":2822,"end":2879},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug!(\"{:?}\", txn.free);"},{"Add":" add_free_refs_mut(&mut txn, &mut refs).unwrap();"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" assert_eq!(err, 0);"},{"Add":" let len = txn.length >> 12;"},{"Add":" println!(\"sized length = {:?}\", len);"}],"del_contents":[{"Del":" times[3] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":969,"ins":{"up_context":[{"change":8,"pos":2880}],"down_context":[{"change":8,"pos":2935}],"flag":"BLOCK","start":84295,"end":84507,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":10217},"to":{"change":8,"start":2880,"end":2935},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2880},"to":{"change":8,"start":2880,"end":2935},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let env = Env::new_anon(409_600_000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db2 = create_db_::, u64, u64, UP>(&mut txn).unwrap();"}],"del_contents":[{"Del":" let mut b = std::collections::BTreeMap::new();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":973,"ins":{"up_context":[{"change":8,"pos":2983}],"down_context":[{"change":8,"pos":3049}],"flag":"BLOCK","start":84508,"end":84621,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2983},"to":{"change":8,"start":2983,"end":3049},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let n = 1_000u64;"},{"Add":" for i in 0..n {"},{"Add":" assert!(put(&mut txn, &mut db2, &i, &i).unwrap());"}],"del_contents":[{"Del":" for (k, v) in test.iter() {\n b.insert(*k, *v);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":977,"ins":{"up_context":[{"change":8,"pos":3059}],"down_context":[{"change":8,"pos":3116}],"flag":"BLOCK","start":84622,"end":84676,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3059},"to":{"change":8,"start":3059,"end":3116},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" println!(\"unsized put: {:?}\", now.elapsed());"}],"del_contents":[{"Del":" times[4] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":979,"ins":{"up_context":[{"change":8,"pos":3164}],"down_context":[{"change":8,"pos":3243}],"flag":"BLOCK","start":84677,"end":84749,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3164},"to":{"change":8,"start":3164,"end":3243},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for i in 0..n {"},{"Add":" get(&txn, &db2, &i, None).unwrap();"}],"del_contents":[{"Del":" for (k, v) in test.iter() {\n assert_eq!(b.get(k), Some(v));\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":982,"ins":{"up_context":[{"change":8,"pos":3253}],"down_context":[{"change":8,"pos":3310}],"flag":"BLOCK","start":84750,"end":85782,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3253},"to":{"change":8,"start":3253,"end":3310},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" println!(\"unsized lookup: {:?}\", now.elapsed());"},{"Add":" refs.clear();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&mut txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"#[test]"},{"Add":"fn lmdb() {"},{"Add":" unsafe {"},{"Add":" use lmdb_rs::*;"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" for i in 1..2 {"},{"Add":" let n = i * 5000;"},{"Add":" let mut times = [0f64; 12];"},{"Add":" let mut test = Vec::with_capacity(n);"},{"Add":" let mut rng = rand::thread_rng();"},{"Add":" for _ in 0..n {"},{"Add":" use rand::Rng;"},{"Add":" test.push((rng.gen(), rng.gen()))"},{"Add":" }"},{"Add":""},{"Add":" std::fs::remove_dir_all(\"/tmp/sanakirja0\").unwrap_or(());"},{"Add":" std::fs::create_dir_all(\"/tmp/sanakirja0\").unwrap();"},{"Add":" std::fs::remove_file(\"/tmp/sanakirja0/db\").unwrap_or(());"},{"Add":""},{"Add":" let env = Env::new(\"/tmp/sanakirja0/db\", 409_600_000, 2).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"}],"del_contents":[{"Del":" times[5] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1013,"ins":{"up_context":[{"change":8,"pos":3311}],"down_context":[{"change":8,"pos":3574}],"flag":"BLOCK","start":85783,"end":85882,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3311},"to":{"change":8,"start":3311,"end":3574},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut db = create_db_::, u64, u64, P>(&mut txn).unwrap();"}],"del_contents":[{"Del":" std::fs::remove_dir_all(\"/tmp/test-lmdb\").unwrap_or(());\n std::fs::create_dir_all(\"/tmp/test-lmdb\").unwrap_or(());\n let env = EnvBuilder::new()\n .map_size(1 << 30)\n .open(\"/tmp/test-lmdb\", 0o777)\n .unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1015,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3575},"to":{"change":8,"start":3575,"end":3756},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();\n let txn = env.new_transaction().unwrap();\n {\n let db = txn.bind(&db_handle);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1017,"ins":{"up_context":[{"change":8,"pos":3848}],"down_context":[{"change":8,"pos":3887}],"flag":"BLOCK","start":85883,"end":85947,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3848},"to":{"change":8,"start":3848,"end":3887},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert!(put(&mut txn, &mut db, k, v).unwrap());"}],"del_contents":[{"Del":" db.set(k, v).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1019,"ins":{"up_context":[{"change":8,"pos":3901}],"down_context":[{"change":8,"pos":3972}],"flag":"BLOCK","start":85948,"end":86300,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3901},"to":{"change":8,"start":3901,"end":3972},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" times[0] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" debug(&txn, &[&db], \"debug\", true);"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert_eq!(get(&txn, &db, &k, None).unwrap(), Some((k, v)))"},{"Add":" }"},{"Add":" times[1] = now.elapsed().unwrap().as_secs_f64();"}],"del_contents":[{"Del":" times[6] = now.elapsed().unwrap().as_secs_f64();\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1027,"ins":{"up_context":[{"change":8,"pos":3973}],"down_context":[{"change":8,"pos":4239}],"flag":"BLOCK","start":86301,"end":87520,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3973},"to":{"change":8,"start":3973,"end":4239},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let env = Env::new_anon(409_600_000, 2).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db_::, u64, u64, P>(&mut txn).unwrap();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert!(put(&mut txn, &mut db, k, v).unwrap());"},{"Add":" }"},{"Add":" debug(&txn, &[&db], \"debug\", true);"},{"Add":" times[2] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert_eq!(get(&txn, &db, &k, None).unwrap(), Some((k, v)))"},{"Add":" }"},{"Add":" times[3] = now.elapsed().unwrap().as_secs_f64();"},{"Add":""},{"Add":" let mut b = std::collections::BTreeMap::new();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" b.insert(*k, *v);"},{"Add":" }"},{"Add":" times[4] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert_eq!(b.get(k), Some(v));"},{"Add":" }"},{"Add":" times[5] = now.elapsed().unwrap().as_secs_f64();"}],"del_contents":[{"Del":" // Note: `commit` is choosen to be explicit as\n // in case of failure it is responsibility of\n // the client to handle the error\n match txn.commit() {\n Err(_) => panic!(\"failed to commit!\"),\n Ok(_) => (),\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1054,"ins":{"up_context":[{"change":8,"pos":4240}],"down_context":[{"change":8,"pos":5075}],"flag":"BLOCK","start":87521,"end":87781,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4240},"to":{"change":8,"start":4240,"end":4566},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4566},"to":{"change":8,"start":10230,"end":10241},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10241},"to":{"change":8,"start":4567,"end":5075},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4567},"to":{"change":8,"start":4567,"end":5075},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" std::fs::remove_dir_all(\"/tmp/test-lmdb\").unwrap_or(());"},{"Add":" std::fs::create_dir_all(\"/tmp/test-lmdb\").unwrap_or(());"},{"Add":" let env = EnvBuilder::new()"},{"Add":" .map_size(1 << 30)"},{"Add":" .open(\"/tmp/test-lmdb\", 0o777)"}],"del_contents":[{"Del":" let reader = env.get_reader().unwrap();\n let db = reader.bind(&db_handle);\n let now = std::time::SystemTime::now();\n for (k, v) in test.iter() {\n let name = db.get::(k).ok();\n assert_eq!(name, Some(*v))\n }\n times[7] = now.elapsed().unwrap().as_secs_f64();\n"},{"Del":" /*\n"},{"Del":" std::fs::remove_dir_all(\"/tmp/test-sled\").unwrap_or(());\n std::fs::create_dir_all(\"/tmp/test-sled\").unwrap_or(());\n let db: sled::Db = sled::open(\"/tmp/test-sled\").unwrap();\n let now = std::time::SystemTime::now();\n for (k, v) in test.iter() {\n unsafe {\n db.insert(\n std::slice::from_raw_parts(k as *const u64 as *const u8, 8),\n std::slice::from_raw_parts(v as *const u64 as *const u8, 8),\n )\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1060,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":5102}],"down_context":[{"change":8,"pos":5102}],"flag":"BLOCK","start":87782,"end":88206,"inode":{"change":8,"pos":11}}},"contents":[{"Add":""},{"Add":" let db_handle = env.get_default_db(lmdb_rs::core::DbIntKey).unwrap();"},{"Add":" let txn = env.new_transaction().unwrap();"},{"Add":" {"},{"Add":" let db = txn.bind(&db_handle);"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" db.set(k, v).unwrap();"},{"Add":" }"},{"Add":" times[6] = now.elapsed().unwrap().as_secs_f64();"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1071,"ins":{"up_context":[{"change":8,"pos":5116}],"down_context":[{"change":8,"pos":5404}],"flag":"BLOCK","start":88207,"end":88488,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5116},"to":{"change":8,"start":5116,"end":5404},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":""},{"Add":" // Note: `commit` is choosen to be explicit as"},{"Add":" // in case of failure it is responsibility of"},{"Add":" // the client to handle the error"},{"Add":" match txn.commit() {"},{"Add":" Err(_) => panic!(\"failed to commit!\"),"},{"Add":" Ok(_) => (),"}],"del_contents":[{"Del":" }\n times[8] = now.elapsed().unwrap().as_secs_f64();\n let now = std::time::SystemTime::now();\n for (k, _v) in test.iter() {\n unsafe {\n db.get(std::slice::from_raw_parts(k as *const u64 as *const u8, 8))\n .unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1079,"ins":{"up_context":[{"change":8,"pos":5418}],"down_context":[{"change":8,"pos":5862}],"flag":"BLOCK","start":88489,"end":88588,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5418},"to":{"change":8,"start":5418,"end":5485},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5485},"to":{"change":8,"start":10242,"end":10254},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10254},"to":{"change":8,"start":3641,"end":3652},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5485},"to":{"change":8,"start":3641,"end":3652},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3652},"to":{"change":8,"start":5486,"end":5862},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5486},"to":{"change":8,"start":5486,"end":5862},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":""},{"Add":" let reader = env.get_reader().unwrap();"},{"Add":" let db = reader.bind(&db_handle);"}],"del_contents":[{"Del":" }\n times[9] = now.elapsed().unwrap().as_secs_f64();\n"},{"Del":" */\n"},{"Del":" /*\n"},{"Del":" {\n use old_sanakirja::*;\n std::fs::remove_dir_all(\"/tmp/sanakirja1\").unwrap_or(());\n std::fs::create_dir_all(\"/tmp/sanakirja1\").unwrap();\n let env = Env::new(\"/tmp/sanakirja1\", 409_600_000).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = txn.create_db::().unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1083,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5914},"to":{"change":8,"start":5914,"end":5960},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" let mut rng = rand::thread_rng();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1084,"ins":{"up_context":[{"change":8,"pos":6000}],"down_context":[{"change":8,"pos":6070}],"flag":"BLOCK","start":88589,"end":88682,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6000},"to":{"change":8,"start":6000,"end":6070},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let name = db.get::(k).ok();"},{"Add":" assert_eq!(name, Some(*v))"}],"del_contents":[{"Del":" assert!(txn.put(&mut rng, &mut db, *k, *v).unwrap());\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1087,"ins":{"up_context":[{"change":8,"pos":6084}],"down_context":[{"change":8,"pos":6146}],"flag":"BLOCK","start":88683,"end":88967,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6084},"to":{"change":8,"start":6084,"end":6146},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" times[7] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" /*"},{"Add":" std::fs::remove_dir_all(\"/tmp/test-sled\").unwrap_or(());"},{"Add":" std::fs::create_dir_all(\"/tmp/test-sled\").unwrap_or(());"},{"Add":" let db: sled::Db = sled::open(\"/tmp/test-sled\").unwrap();"}],"del_contents":[{"Del":" times[10] = now.elapsed().unwrap().as_secs_f64();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1094,"ins":{"up_context":[{"change":8,"pos":6238}],"down_context":[{"change":8,"pos":6308}],"flag":"BLOCK","start":88968,"end":89599,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6238},"to":{"change":8,"start":6238,"end":6308},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" db.insert("},{"Add":" std::slice::from_raw_parts(k as *const u64 as *const u8, 8),"},{"Add":" std::slice::from_raw_parts(v as *const u64 as *const u8, 8),"},{"Add":" )"},{"Add":" .unwrap();"},{"Add":" }"},{"Add":" }"},{"Add":" times[8] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, _v) in test.iter() {"},{"Add":" unsafe {"},{"Add":" db.get(std::slice::from_raw_parts(k as *const u64 as *const u8, 8))"},{"Add":" .unwrap();"},{"Add":" }"}],"del_contents":[{"Del":" assert_eq!(txn.get(&db, *k, None).unwrap(), Some(*v))\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1110,"ins":{"up_context":[{"change":8,"pos":6322}],"down_context":[{"change":8,"pos":6482}],"flag":"BLOCK","start":89600,"end":90828,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6322},"to":{"change":8,"start":6322,"end":6394},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6394},"to":{"change":8,"start":3653,"end":3664},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3664},"to":{"change":8,"start":6395,"end":6482},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6395},"to":{"change":8,"start":6395,"end":6482},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" times[9] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" */"},{"Add":" /*"},{"Add":" {"},{"Add":" use old_sanakirja::*;"},{"Add":" std::fs::remove_dir_all(\"/tmp/sanakirja1\").unwrap_or(());"},{"Add":" std::fs::create_dir_all(\"/tmp/sanakirja1\").unwrap();"},{"Add":" let env = Env::new(\"/tmp/sanakirja1\", 409_600_000).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = txn.create_db::().unwrap();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" let mut rng = rand::thread_rng();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert!(txn.put(&mut rng, &mut db, *k, *v).unwrap());"},{"Add":" }"},{"Add":" times[10] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" let now = std::time::SystemTime::now();"},{"Add":" for (k, v) in test.iter() {"},{"Add":" assert_eq!(txn.get(&db, *k, None).unwrap(), Some(*v))"},{"Add":" }"},{"Add":" times[11] = now.elapsed().unwrap().as_secs_f64();"},{"Add":" }"},{"Add":" */"},{"Add":" print!(\"{}\", n);"},{"Add":" for t in times.iter() {"},{"Add":" print!(\", {}\", t)"},{"Add":" }"},{"Add":" println!();"}],"del_contents":[{"Del":" times[11] = now.elapsed().unwrap().as_secs_f64();\n }\n"},{"Del":" */\n"},{"Del":" print!(\"{}\", n);\n for t in times.iter() {\n print!(\", {}\", t)\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1139,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":6492},"to":{"change":8,"start":6492,"end":6512},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" println!();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1144,"ins":{"up_context":[{"change":8,"pos":21}],"down_context":[{"change":8,"pos":4089}],"flag":"BLOCK","start":90829,"end":91550,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"","flag":"DELETED","from":{"change":8,"pos":21},"to":{"change":8,"start":3694,"end":4089},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3694},"to":{"change":8,"start":3694,"end":4089},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();"},{"Add":" for i in (0..157).step_by(10) {"},{"Add":" for i in i..i + 4 {"},{"Add":" let a = [b'a'; 500];"},{"Add":" put(&mut txn, &mut db, &i, &a[..]).unwrap();"},{"Add":" }"},{"Add":" put(&mut txn, &mut db, &(i + 9), &[b'b'; 250]).unwrap();"},{"Add":" }"},{"Add":" for i in (0..157).step_by(10) {"},{"Add":" for i in i + 4..i + 7 {"},{"Add":" let a = [b'a'; 500];"},{"Add":" put(&mut txn, &mut db, &i, &a[..]).unwrap();"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();\n for i in (0..157).step_by(10) {\n for i in i..i + 4 {\n let a = [b'a'; 500];\n put(&mut txn, &mut db, &i, &a[..]).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1162,"ins":{"up_context":[{"change":8,"pos":4099}],"down_context":[{"change":8,"pos":4328}],"flag":"BLOCK","start":91551,"end":91672,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4099},"to":{"change":8,"start":22,"end":87},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":87},"to":{"change":8,"start":4164,"end":4328},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4164},"to":{"change":8,"start":4164,"end":4328},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for i in 0..3 {"},{"Add":" debug!(\"====== del {:?}\", i);"},{"Add":" del(&mut txn, &mut db, &i, None).unwrap();"}],"del_contents":[{"Del":" put(&mut txn, &mut db, &(i + 9), &[b'b'; 250]).unwrap();\n"},{"Del":" }\n for i in (0..157).step_by(10) {\n for i in i + 4..i + 7 {\n let a = [b'a'; 500];\n put(&mut txn, &mut db, &i, &a[..]).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1166,"ins":{"up_context":[{"change":8,"pos":4338}],"down_context":[{"change":8,"pos":4519}],"flag":"BLOCK","start":91673,"end":92276,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4338},"to":{"change":8,"start":4338,"end":4344},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4344},"to":{"change":8,"start":88,"end":108},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":108},"to":{"change":8,"start":15995,"end":16033},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":108},"to":{"change":8,"start":4468,"end":4519},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":16033},"to":{"change":8,"start":4468,"end":4519},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4468},"to":{"change":8,"start":4468,"end":4519},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" assert_eq!("},{"Add":" depth::<_, u64, [u8], UP>(&txn, db.db.into()).unwrap(),"},{"Add":" 2"},{"Add":" );"},{"Add":" del(&mut txn, &mut db, &3, None).unwrap();"},{"Add":" assert_eq!("},{"Add":" depth::<_, u64, [u8], UP>(&txn, db.db.into()).unwrap(),"},{"Add":" 3"},{"Add":" );"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"}],"del_contents":[{"Del":" }\n"},{"Del":" for i in 0..3 {\n"},{"Del":" debug!(\"====== del {:?}\", i);\n"},{"Del":" del(&mut txn, &mut db, &i, None).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1183,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4525},"to":{"change":8,"start":109,"end":358},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":358},"to":{"change":8,"start":5650,"end":5926},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" assert_eq!(\n depth::<_, u64, [u8], UP>(&txn, db.db).unwrap(),\n 2\n );\n del(&mut txn, &mut db, &3, None).unwrap();\n assert_eq!(\n depth::<_, u64, [u8], UP>(&txn, db.db).unwrap(),\n 3\n );\n"},{"Del":" txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1194,"ins":{"up_context":[{"change":8,"pos":584}],"down_context":[{"change":8,"pos":764}],"flag":"BLOCK","start":92277,"end":92580,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":584},"to":{"change":8,"start":584,"end":614},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":614},"to":{"change":8,"start":15786,"end":15822},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15822},"to":{"change":8,"start":21245,"end":21288},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":21288},"to":{"change":8,"start":15874,"end":15928},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":15874},"to":{"change":8,"start":15874,"end":15928},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":15928},"to":{"change":8,"start":718,"end":764},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":718},"to":{"change":8,"start":718,"end":764},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" let mut n = 1;"},{"Add":" loop {"},{"Add":" let pp = txn.load_page(p)?;"},{"Add":" let cursor = P::cursor_first(&pp);"},{"Add":" let l = P::left_child(pp.as_page(), &cursor);"},{"Add":" if l == 0 {"},{"Add":" return Ok(n);"},{"Add":" }"},{"Add":" p = l;"},{"Add":" n += 1;"}],"del_contents":[{"Del":" let mut n = 1;\n loop {\n"},{"Del":" let pp = txn.load_page(p)?;\n"},{"Del":" let cursor = P::cursor_first(&pp);\n"},{"Del":" let l = P::left_child(pp.as_page(), &cursor);\n"},{"Del":" if l == 0 {\n return Ok(n);\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1206,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":774},"to":{"change":8,"start":15929,"end":15944},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":15944},"to":{"change":8,"start":805,"end":821},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":805},"to":{"change":8,"start":805,"end":821},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" p = l;\n"},{"Del":" n += 1;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1211,"ins":{"up_context":[{"change":8,"pos":4714}],"down_context":[{"change":8,"pos":5109}],"flag":"BLOCK","start":92581,"end":93104,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4714},"to":{"change":8,"start":4714,"end":5109},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();"},{"Add":" for i in (0..157).step_by(10) {"},{"Add":" for i in i..i + 4 {"},{"Add":" let a = [b'a'; 500];"},{"Add":" put(&mut txn, &mut db, &i, &a[..]).unwrap();"},{"Add":" }"},{"Add":" put(&mut txn, &mut db, &(i + 9), &[b'b'; 255]).unwrap();"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, u64, [u8], UP>(&mut txn).unwrap();\n for i in (0..157).step_by(10) {\n for i in i..i + 4 {\n let a = [b'a'; 500];\n put(&mut txn, &mut db, &i, &a[..]).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1223,"ins":{"up_context":[{"change":8,"pos":5119}],"down_context":[{"change":8,"pos":5348}],"flag":"BLOCK","start":93105,"end":93293,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5119},"to":{"change":8,"start":5119,"end":5348},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" for i in (0..157).step_by(10) {"},{"Add":" for i in i + 4..i + 7 {"},{"Add":" let a = [b'a'; 500];"},{"Add":" put(&mut txn, &mut db, &i, &a[..]).unwrap();"},{"Add":" }"}],"del_contents":[{"Del":" put(&mut txn, &mut db, &(i + 9), &[b'b'; 255]).unwrap();\n }\n for i in (0..157).step_by(10) {\n for i in i + 4..i + 7 {\n let a = [b'a'; 500];\n put(&mut txn, &mut db, &i, &a[..]).unwrap();\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1229,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":5358}],"down_context":[{"change":8,"pos":5358}],"flag":"BLOCK","start":93294,"end":93649,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" del(&mut txn, &mut db, &0, None).unwrap();"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1238,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5419},"to":{"change":8,"start":5419,"end":5466},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5466},"to":{"change":8,"start":5927,"end":6203},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" del(&mut txn, &mut db, &0, None).unwrap();\n"},{"Del":" txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut refs = BTreeMap::new();\n add_free_refs_mut(&txn, &mut refs).unwrap();\n add_refs(&txn, &db, &mut refs).unwrap();\n check_refs(&txn, &refs);\n check_free_mut(&mut txn, &refs);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1324,"ins":{"up_context":[{"change":8,"pos":3677}],"down_context":[{"change":8,"pos":10333}],"flag":"BLOCK","start":93650,"end":95532,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1382},"to":{"change":8,"start":1382,"end":1470},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1470},"to":{"change":8,"start":4923,"end":4960},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":4960},"to":{"change":8,"start":1505,"end":1569},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1505},"to":{"change":8,"start":1505,"end":1569},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1592},"to":{"change":8,"start":1592,"end":1672},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1672},"to":{"change":8,"start":4961,"end":4998},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":4998},"to":{"change":8,"start":1672,"end":1730},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1672},"to":{"change":8,"start":1672,"end":1730},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1730},"to":{"change":8,"start":4999,"end":5193},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5193},"to":{"change":8,"start":1305,"end":1345},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1345},"to":{"change":8,"start":5247,"end":5264},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5247},"to":{"change":8,"start":5247,"end":5264},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5264},"to":{"change":8,"start":3199,"end":3257},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3257},"to":{"change":8,"start":5329,"end":5382},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5329},"to":{"change":8,"start":5329,"end":5382},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5382},"to":{"change":8,"start":10255,"end":10290},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10290},"to":{"change":8,"start":5416,"end":5497},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5416},"to":{"change":8,"start":5416,"end":5497},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5497},"to":{"change":8,"start":3258,"end":3333},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3333},"to":{"change":8,"start":10291,"end":10326},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5579},"to":{"change":8,"start":10291,"end":10326},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":10326},"to":{"change":8,"start":5613,"end":5671},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5613},"to":{"change":8,"start":5613,"end":5671},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":5671},"to":{"change":8,"start":10327,"end":10333},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":"}"},{"Add":""},{"Add":"#[test]"},{"Add":"fn iterators() {"},{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(40960, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db = create_db_::, u64, A, P>(&mut txn).unwrap();"},{"Add":" for i in 0..100 {"},{"Add":" let a = A([i; 100]);"},{"Add":" put(&mut txn, &mut db, &i, &a).unwrap();"},{"Add":" }"},{"Add":" let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" debug(&txn, &[&db], \"debug\", true);"},{"Add":" for i in 0..50 {"},{"Add":" let (k, v) = cursor.next(&txn).unwrap().unwrap();"},{"Add":" debug!(\"a {:?} {:?}\", i, k);"},{"Add":" assert_eq!(*k, i);"},{"Add":" assert_eq!(v.0[0], i);"},{"Add":" }"},{"Add":" for i in (25..50).rev() {"},{"Add":" let (k, v) = cursor.prev(&txn).unwrap().unwrap();"},{"Add":" debug!(\"b {:?} {:?}\", i, k);"},{"Add":" assert_eq!(*k, i);"},{"Add":" assert_eq!(v.0[0], i);"},{"Add":" }"},{"Add":" for i in 24..75 {"},{"Add":" let (k, v) = cursor.next(&txn).unwrap().unwrap();"},{"Add":" debug!(\"c {:?} {:?}\", i, k);"},{"Add":" assert_eq!(*k, i);"},{"Add":" assert_eq!(v.0[0], i);"},{"Add":" }"},{"Add":" for i in (0..75).rev() {"},{"Add":" let (k, v) = cursor.prev(&txn).unwrap().unwrap();"},{"Add":" debug!(\"d {:?} {:?}\", i, k);"},{"Add":" assert_eq!(*k, i);"},{"Add":" assert_eq!(v.0[0], i);"},{"Add":" }"},{"Add":" debug(&txn, &[&db], \"debug\", true);"},{"Add":" let i0 = 30;"},{"Add":" for (kv, n) in rev_iter(&txn, &db, Some((&i0, None)))"},{"Add":" .unwrap()"},{"Add":" .zip((0..=i0).rev())"},{"Add":" {"},{"Add":" let (k, _v) = kv.unwrap();"},{"Add":" assert_eq!(*k, n);"},{"Add":" debug!(\"k = {:?}\", k);"},{"Add":" }"},{"Add":" let i0 = 40;"},{"Add":" for (kv, n) in iter(&txn, &db, Some((&i0, None))).unwrap().zip(i0..) {"},{"Add":" let (k, _v) = kv.unwrap();"},{"Add":" assert_eq!(*k, n);"},{"Add":" debug!(\"k = {:?}\", k);"},{"Add":" }"}],"del_contents":[{"Del":" for i in (25..50).rev() {\n let (k, v) = cursor.prev(&txn).unwrap().unwrap();\n"},{"Del":" debug!(\"b {:?} {:?}\", i, k);\n"},{"Del":" assert_eq!(*k, i);\n assert_eq!(v.0[0], i);\n }\n"},{"Del":" for i in 24..75 {\n let (k, v) = cursor.next(&txn).unwrap().unwrap();\n"},{"Del":" debug!(\"c {:?} {:?}\", i, k);\n"},{"Del":" assert_eq!(*k, i);\n assert_eq!(v.0[0], i);\n"},{"Del":" }\n for i in (0..75).rev() {\n let (k, v) = cursor.prev(&txn).unwrap().unwrap();\n debug!(\"d {:?} {:?}\", i, k);\n assert_eq!(*k, i);\n assert_eq!(v.0[0], i);\n }\n"},{"Del":" debug(&txn, &[&db], \"debug\", true);\n"},{"Del":" let i0 = 30;\n"},{"Del":" for (kv, n) in rev_iter(&txn, &db, Some((&i0, None)))\n"},{"Del":" .unwrap()\n .zip((0..=i0).rev())\n {\n"},{"Del":" let (k, _v) = kv.unwrap();\n"},{"Del":" assert_eq!(*k, n);\n debug!(\"k = {:?}\", k);\n }\n let i0 = 40;\n"},{"Del":" for (kv, n) in iter(&txn, &db, Some((&i0, None))).unwrap().zip(i0..) {\n"},{"Del":" let (k, _v) = kv.unwrap();\n"},{"Del":" assert_eq!(*k, n);\n debug!(\"k = {:?}\", k);\n"},{"Del":" }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1380,"ins":{"up_context":[{"change":8,"pos":10334}],"down_context":[{"change":8,"pos":10479}],"flag":"BLOCK","start":95533,"end":95683,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10334},"to":{"change":8,"start":3334,"end":3401},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3401},"to":{"change":8,"start":10408,"end":10479},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10408},"to":{"change":8,"start":10408,"end":10479},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut it = rev_iter(&txn, &db, Some((&100, None))).unwrap();"},{"Add":" let (k, _v) = it.next().unwrap().unwrap();"},{"Add":" assert_eq!(*k, 99);"}],"del_contents":[{"Del":" let mut it = rev_iter(&txn, &db, Some((&100, None))).unwrap();\n"},{"Del":" let (k, _v) = it.next().unwrap().unwrap();\n assert_eq!(*k, 99);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1384,"ins":{"up_context":[{"change":8,"pos":10480}],"down_context":[{"change":8,"pos":10882}],"flag":"BLOCK","start":95684,"end":96118,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10480},"to":{"change":8,"start":10480,"end":10602},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10602},"to":{"change":8,"start":41864,"end":41932},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":41932},"to":{"change":8,"start":10678,"end":10882},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10678},"to":{"change":8,"start":10678,"end":10882},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" for i in 0..100 {"},{"Add":" debug!(\"i = {:?}\", i);"},{"Add":" let (&k, v) = cursor.set(&txn, &i, None).unwrap().unwrap();"},{"Add":" debug!(\"kv = {:?} {:?}\", k, v);"},{"Add":" assert_eq!(i, k);"},{"Add":" let (&k1, v1) = cursor.next(&txn).unwrap().unwrap();"},{"Add":" debug!(\"next = {:?} {:?}\", k1, v1);"},{"Add":" assert_eq!(i, k1);"},{"Add":" }"}],"del_contents":[{"Del":" let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();\n for i in 0..100 {\n debug!(\"i = {:?}\", i);\n"},{"Del":" let (&k, v) = cursor.set(&txn, &i, None).unwrap().unwrap();\n"},{"Del":" debug!(\"kv = {:?} {:?}\", k, v);\n assert_eq!(i, k);\n let (&k1, v1) = cursor.next(&txn).unwrap().unwrap();\n debug!(\"next = {:?} {:?}\", k1, v1);\n assert_eq!(i, k1);\n }\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1395,"ins":{"up_context":[{"change":8,"pos":10883}],"down_context":[{"change":8,"pos":11279}],"flag":"BLOCK","start":96119,"end":96553,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":10883},"to":{"change":8,"start":10883,"end":11005},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11005},"to":{"change":8,"start":41933,"end":42001},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":42001},"to":{"change":8,"start":11081,"end":11279},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11081},"to":{"change":8,"start":11081,"end":11279},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();"},{"Add":" for i in 0..100 {"},{"Add":" debug!(\"i = {:?}\", i);"},{"Add":" let (&k, v) = cursor.set(&txn, &i, None).unwrap().unwrap();"},{"Add":" debug!(\"kv = {:?} {:?}\", k, v);"},{"Add":" assert_eq!(i, k);"},{"Add":" let (&k1, v1) = cursor.prev(&txn).unwrap().unwrap();"},{"Add":" debug!(\"prev = {:?} {:?}\", k1, v1);"},{"Add":" assert_eq!(i, k1);"},{"Add":" }"}],"del_contents":[{"Del":" let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();\n for i in 0..100 {\n debug!(\"i = {:?}\", i);\n"},{"Del":" let (&k, v) = cursor.set(&txn, &i, None).unwrap().unwrap();\n"},{"Del":" debug!(\"kv = {:?} {:?}\", k, v);\n assert_eq!(i, k);\n let (&k1, v1) = cursor.prev(&txn).unwrap().unwrap();\n debug!(\"prev = {:?} {:?}\", k1, v1);\n assert_eq!(i, k1);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1410,"ins":{"up_context":[{"change":8,"pos":11316}],"down_context":[{"change":8,"pos":11522}],"flag":"BLOCK","start":96554,"end":96789,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11316},"to":{"change":8,"start":11316,"end":11522},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db: Db = create_db(&mut txn).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1416,"ins":{"up_context":[{"change":8,"pos":11523}],"down_context":[{"change":8,"pos":11724}],"flag":"BLOCK","start":96790,"end":97025,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11523},"to":{"change":8,"start":3402,"end":3420},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3420},"to":{"change":8,"start":11545,"end":11724},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11545},"to":{"change":8,"start":11545,"end":11724},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let n = 6u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" let a = A([0; 100]);"},{"Add":" for i in 0..n {"},{"Add":" if put(&mut txn, &mut db, &i, &a).unwrap() {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" let n = 6u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n let a = A([0; 100]);\n for i in 0..n {\n if put(&mut txn, &mut db, &i, &a).unwrap() {\n values.push(i);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1424,"ins":{"up_context":[{"change":8,"pos":11734}],"down_context":[{"change":8,"pos":11795}],"flag":"BLOCK","start":97026,"end":97071,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11734},"to":{"change":8,"start":11734,"end":11740},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11740},"to":{"change":8,"start":1346,"end":1387},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug(&txn, &[&db], \"debug0\", true);"}],"del_contents":[{"Del":" }\n"},{"Del":" debug(&txn, &[&db], \"debug0\", true);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1426,"ins":{"up_context":[{"change":8,"pos":11796}],"down_context":[{"change":8,"pos":11890}],"flag":"BLOCK","start":97072,"end":97174,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11796},"to":{"change":8,"start":11796,"end":11890},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" del(&mut txn, &mut db, &1, None).unwrap();"}],"del_contents":[{"Del":" let db2 = fork_db(&mut txn, &db).unwrap();\n del(&mut txn, &mut db, &1, None).unwrap();\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1429,"ins":{"up_context":[{"change":8,"pos":11891}],"down_context":[{"change":8,"pos":12554}],"flag":"BLOCK","start":97175,"end":97850,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11891},"to":{"change":8,"start":1388,"end":1435},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1435},"to":{"change":8,"start":11959,"end":12086},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":11959},"to":{"change":8,"start":11959,"end":12086},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12135},"to":{"change":8,"start":12135,"end":12554},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" debug(&txn, &[&db, &db2], \"debug1\", true);"},{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" add_refs(&txn, &db2, &mut refs).unwrap();"},{"Add":" let mut err = 0;"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" println!(\"{:?} {:?}\", p, r);"},{"Add":" if *r >= 2 {"},{"Add":" if txn.rc(*p).unwrap() != *r as u64 {"},{"Add":" error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);"},{"Add":" err += 1;"},{"Add":" }"},{"Add":" } else {"},{"Add":" if txn.rc(*p).unwrap() != 0 {"},{"Add":" error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());"},{"Add":" err += 1;"},{"Add":" }"}],"del_contents":[{"Del":" debug(&txn, &[&db, &db2], \"debug1\", true);\n"},{"Del":" let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n add_refs(&txn, &db2, &mut refs).unwrap();\n"},{"Del":" let mut err = 0;\n for (p, r) in refs.iter() {\n println!(\"{:?} {:?}\", p, r);\n if *r >= 2 {\n if txn.rc(*p).unwrap() != *r as u64 {\n error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);\n err += 1;\n }\n } else {\n if txn.rc(*p).unwrap() != 0 {\n error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());\n err += 1;\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1448,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":12578}],"down_context":[{"change":8,"pos":1757}],"flag":"BLOCK","start":97851,"end":98124,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" assert_eq!(err, 0);"},{"Add":" txn.commit().unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" add_free_refs_mut(&txn, &mut refs).unwrap();"},{"Add":" check_refs(&txn, &refs);"},{"Add":" check_free_mut(&mut txn, &refs);"},{"Add":" debug!(\"{:?}\", refs);"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1460,"ins":{"up_context":[{"change":8,"pos":3802}],"down_context":[{"change":8,"pos":4230}],"flag":"BLOCK","start":98125,"end":98616,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":3802},"to":{"change":8,"start":3802,"end":4010},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4010},"to":{"change":8,"start":3421,"end":3462},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":3462},"to":{"change":8,"start":4059,"end":4230},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4059},"to":{"change":8,"start":4059,"end":4230},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" unsafe {"},{"Add":" env_logger::try_init().unwrap_or(());"},{"Add":" let env = Env::new_anon(409600000, 1).unwrap();"},{"Add":" let mut txn = Env::mut_txn_begin(&env).unwrap();"},{"Add":" let mut db: Db = create_db(&mut txn).unwrap();"},{"Add":" let n = 1000u64;"},{"Add":" let i0 = 10u64;"},{"Add":" let mut values = Vec::with_capacity(n as usize);"},{"Add":" for i in 0..n {"},{"Add":" put(&mut txn, &mut db, &i, &i).unwrap();"},{"Add":" if i != i0 {"},{"Add":" values.push(i);"},{"Add":" }"}],"del_contents":[{"Del":" env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(409600000, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db: Db = create_db(&mut txn).unwrap();\n"},{"Del":" let n = 1000u64;\n let i0 = 10u64;\n"},{"Del":" let mut values = Vec::with_capacity(n as usize);\n for i in 0..n {\n put(&mut txn, &mut db, &i, &i).unwrap();\n if i != i0 {\n values.push(i);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1474,"ins":{"up_context":[{"change":8,"pos":4240}],"down_context":[{"change":8,"pos":4488}],"flag":"BLOCK","start":98617,"end":98851,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4240},"to":{"change":8,"start":4240,"end":4338},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4338},"to":{"change":8,"start":1523,"end":1570},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1570},"to":{"change":8,"start":4399,"end":4433},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4399},"to":{"change":8,"start":4399,"end":4433},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4433},"to":{"change":8,"start":1571,"end":1612},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let db2 = fork_db(&mut txn, &db).unwrap();"},{"Add":" put(&mut txn, &mut db, &n, &n).unwrap();"},{"Add":" debug(&txn, &[&db, &db2], \"debug1\", true);"},{"Add":" drop(&mut txn, db2).unwrap();"},{"Add":" debug(&txn, &[&db], \"debug2\", true);"}],"del_contents":[{"Del":" }\n let db2 = fork_db(&mut txn, &db).unwrap();\n put(&mut txn, &mut db, &n, &n).unwrap();\n"},{"Del":" debug(&txn, &[&db, &db2], \"debug1\", true);\n"},{"Del":" drop(&mut txn, db2).unwrap();\n"},{"Del":" debug(&txn, &[&db], \"debug2\", true);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1480,"ins":{"up_context":[{"change":8,"pos":4489}],"down_context":[{"change":8,"pos":4891}],"flag":"BLOCK","start":98852,"end":99138,"inode":{"change":8,"pos":11}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4489},"to":{"change":8,"start":4489,"end":4891},"introduced_by":8}],"inode":{"change":8,"pos":11}},"ins_contents":[{"Add":" let mut refs = BTreeMap::new();"},{"Add":" add_refs(&txn, &db, &mut refs).unwrap();"},{"Add":" let mut err = 0;"},{"Add":" for (p, r) in refs.iter() {"},{"Add":" println!(\"{:?} {:?}\", p, r);"},{"Add":" if *r >= 2 {"},{"Add":" error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);"}],"del_contents":[{"Del":" let mut refs = BTreeMap::new();\n add_refs(&txn, &db, &mut refs).unwrap();\n let mut err = 0;\n for (p, r) in refs.iter() {\n println!(\"{:?} {:?}\", p, r);\n if *r >= 2 {\n error!(\"{:?} {:?} {:?}\", p, txn.rc(*p).unwrap(), *r);\n err += 1;\n } else {\n if txn.rc(*p).unwrap() != 0 {\n error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());\n"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1488,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":4917}],"down_context":[{"change":8,"pos":4917}],"flag":"BLOCK","start":99139,"end":99321,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" } else {"},{"Add":" if txn.rc(*p).unwrap() != 0 {"},{"Add":" error!(\"{:?} {:?} 0\", p, txn.rc(*p).unwrap());"},{"Add":" err += 1;"},{"Add":" }"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1495,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4941},"to":{"change":8,"start":4941,"end":4947},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4947},"to":{"change":8,"start":4947,"end":4971},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":4971},"to":{"change":8,"start":4971,"end":4973},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1763},"to":{"change":8,"start":12579,"end":12683},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12683},"to":{"change":8,"start":1436,"end":1485},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1485},"to":{"change":8,"start":6230,"end":6259},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":6259},"to":{"change":8,"start":1485,"end":1522},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":1485},"to":{"change":8,"start":1485,"end":1522},"introduced_by":8},{"previous":"","flag":"DELETED","from":{"change":8,"pos":1522},"to":{"change":8,"start":12716,"end":12742},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":12716},"to":{"change":8,"start":12716,"end":12742},"introduced_by":8}],"inode":{"change":8,"pos":11}}},"contents":[{"Del":" }\n"},{"Del":" assert_eq!(err, 0);\n"},{"Del":"}\n"},{"Del":" assert_eq!(err, 0);\n txn.commit().unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n"},{"Del":" add_free_refs_mut(&txn, &mut refs).unwrap();\n"},{"Del":" check_refs(&txn, &refs);\n"},{"Del":" check_free_mut(&mut txn, &refs);\n"},{"Del":" debug!(\"{:?}\", refs);\n"}]}},{"SolveOrderConflict":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1495,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":4941}],"down_context":[],"flag":"","start":99322,"end":99322,"inode":{"change":8,"pos":11}}},"contents":[]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1495,"atom":{"NewVertex":{"up_context":[{"change":0,"pos":99322}],"down_context":[{"change":8,"pos":701}],"flag":"BLOCK","start":99323,"end":99351,"inode":{"change":8,"pos":11}}},"contents":[{"Add":" assert_eq!(err, 0);"}]}},{"Edit":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1498,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":709},"to":{"change":8,"start":709,"end":735},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":735},"to":{"change":8,"start":735,"end":1140},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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env_logger::try_init().unwrap_or(());\n let env = Env::new_anon(40960, 1).unwrap();\n let mut txn = Env::mut_txn_begin(&env).unwrap();\n let mut db = create_db_::, u64, A, P>(&mut txn).unwrap();\n for i in 0..100 {\n let a = A([i; 100]);\n put(&mut txn, &mut db, &i, &a).unwrap();\n }\n let mut cursor = btree::cursor::Cursor::new(&txn, &db).unwrap();\n"},{"Del":" debug(&txn, &[&db], \"debug\", true);\n"},{"Del":" for i in 0..50 {\n let (k, v) = cursor.next(&txn).unwrap().unwrap();\n"},{"Del":" debug!(\"a {:?} {:?}\", i, k);\n"},{"Del":" assert_eq!(*k, i);\n assert_eq!(v.0[0], i);\n"},{"Del":" add_free_refs_mut(&txn, &mut refs).unwrap();\n"},{"Del":" check_refs(&txn, &refs);\n"},{"Del":" check_free_mut(&mut txn, &refs);\n"},{"Del":" debug!(\"{:?}\", refs);\n"},{"Del":" debug(&txn, &[&db], \"debug0\", true);\n"}]}},{"SolveOrderConflict":{"inode":{"change":8,"pos":11},"path":"sanakirja/src/tests.rs","line":1498,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":709}],"down_context":[],"flag":"","start":99352,"end":99352,"inode":{"change":8,"pos":11}}},"contents":[]}},{"Replacement":{"inode":{"change":8,"pos":79574},"path":"sanakirja/src/lib.rs","line":107,"ins":{"up_context":[{"change":8,"pos":2997}],"down_context":[{"change":8,"pos":312}],"flag":"BLOCK","start":99353,"end":99556,"inode":{"change":8,"pos":79574}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":2997},"to":{"change":8,"start":0,"end":67},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":67},"to":{"change":6,"start":5069,"end":5194},"introduced_by":6}],"inode":{"change":8,"pos":79574}},"ins_contents":[{"Add":"pub use environment::{Commit, Env, MutTxn, RootDb, RootPage, Txn};"},{"Add":"pub use sanakirja_core::{"},{"Add":" btree, direct_repr, AllocPage, CowPage, LoadPage, MutPage, Page, Slice, Storable,"},{"Add":" UnsizedStorable,"},{"Add":"};"}],"del_contents":[{"Del":"pub use environment::{Commit, Env, MutTxn, RootDb, Txn, RootPage};\n"},{"Del":"pub use sanakirja_core::{btree, direct_repr, LoadPage, AllocPage, Storable, UnsizedStorable, MutPage, CowPage, Page, Slice};\n"}]}},{"Edit":{"inode":{"change":8,"pos":79574},"path":"sanakirja/src/lib.rs","line":143,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":80138}],"down_context":[],"flag":"BLOCK","start":99557,"end":102733,"inode":{"change":8,"pos":79574}}},"contents":[{"Add":""},{"Add":"/// A 64-bit unsigned integer in little-endian ordering."},{"Add":"#[derive(Clone, Copy, Debug, PartialEq, Eq, Hash)]"},{"Add":"pub struct L64(pub u64);"},{"Add":""},{"Add":"impl serde::Serialize for L64 {"},{"Add":" #[inline]"},{"Add":" fn serialize(&self, serializer: S) -> Result"},{"Add":" where"},{"Add":" S: serde::Serializer,"},{"Add":" {"},{"Add":" serializer.serialize_u64(u64::from_le(self.0))"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"use serde::de::{self, Visitor};"},{"Add":""},{"Add":"struct L64Visitor;"},{"Add":""},{"Add":"impl<'de> Visitor<'de> for L64Visitor {"},{"Add":" type Value = L64;"},{"Add":""},{"Add":" fn expecting(&self, formatter: &mut std::fmt::Formatter) -> std::fmt::Result {"},{"Add":" formatter.write_str(\"an unsigned, little-endian integer\")"},{"Add":" }"},{"Add":""},{"Add":" fn visit_u64(self, value: u64) -> Result"},{"Add":" where"},{"Add":" E: de::Error,"},{"Add":" {"},{"Add":" log::debug!(\"visit u64 {:?}\", value);"},{"Add":" Ok(L64(value.to_le()))"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl<'de> serde::Deserialize<'de> for L64 {"},{"Add":" fn deserialize(deserializer: D) -> Result"},{"Add":" where"},{"Add":" D: serde::Deserializer<'de>,"},{"Add":" {"},{"Add":" deserializer.deserialize_u64(L64Visitor)"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl From for L64 {"},{"Add":" fn from(u: u64) -> Self {"},{"Add":" L64(u.to_le())"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl From for u64 {"},{"Add":" fn from(u: L64) -> Self {"},{"Add":" u64::from_le(u.0)"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl Ord for L64 {"},{"Add":" fn cmp(&self, x: &Self) -> std::cmp::Ordering {"},{"Add":" u64::from_le(self.0).cmp(&u64::from_le(x.0))"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl PartialOrd for L64 {"},{"Add":" fn partial_cmp(&self, x: &Self) -> Option {"},{"Add":" u64::from_le(self.0).partial_cmp(&u64::from_le(x.0))"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl From for L64 {"},{"Add":" fn from(u: usize) -> Self {"},{"Add":" L64((u as u64).to_le())"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl From for usize {"},{"Add":" fn from(u: L64) -> Self {"},{"Add":" u64::from_le(u.0) as usize"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl L64 {"},{"Add":" /// Convert to machine 64-bit integers"},{"Add":" pub fn as_u64(&self) -> u64 {"},{"Add":" u64::from_le(self.0)"},{"Add":" }"},{"Add":" /// Convert to usize"},{"Add":" pub fn as_usize(&self) -> usize {"},{"Add":" u64::from_le(self.0) as usize"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl std::fmt::Display for L64 {"},{"Add":" fn fmt(&self, fmt: &mut std::fmt::Formatter) -> std::fmt::Result {"},{"Add":" self.0.fmt(fmt)"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl std::ops::Add for L64 {"},{"Add":" type Output = Self;"},{"Add":" fn add(self, x: L64) -> L64 {"},{"Add":" L64((u64::from_le(self.0) + u64::from_le(x.0)).to_le())"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl std::ops::Add for L64 {"},{"Add":" type Output = Self;"},{"Add":" fn add(self, x: usize) -> L64 {"},{"Add":" L64((u64::from_le(self.0) + x as u64).to_le())"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl std::ops::SubAssign for L64 {"},{"Add":" fn sub_assign(&mut self, x: usize) {"},{"Add":" self.0 = ((u64::from_le(self.0)) - x as u64).to_le()"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"#[allow(trivial_casts)]"},{"Add":"impl L64 {"},{"Add":" /// Read an L64 from its binary representation."},{"Add":" pub fn from_slice_le(s: &[u8]) -> Self {"},{"Add":" let mut u = 0u64;"},{"Add":" assert!(s.len() >= 8);"},{"Add":" unsafe { std::ptr::copy_nonoverlapping(s.as_ptr(), &mut u as *mut u64 as *mut u8, 8) }"},{"Add":" L64(u)"},{"Add":" }"},{"Add":" /// Write an L64 as its binary representation."},{"Add":" pub fn to_slice_le(&self, s: &mut [u8]) {"},{"Add":" assert!(s.len() >= 8);"},{"Add":" unsafe {"},{"Add":" std::ptr::copy_nonoverlapping(&self.0 as *const u64 as *const u8, s.as_mut_ptr(), 8)"},{"Add":" }"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"direct_repr!(L64);"},{"Add":"impl debug::Check for L64 {}"}]}},{"Edit":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":2,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":80181}],"down_context":[{"change":8,"pos":37055}],"flag":"BLOCK","start":102734,"end":102750,"inode":{"change":8,"pos":80166}}},"contents":[{"Add":"use crate::L64;"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":30,"ins":{"up_context":[{"change":8,"pos":7288}],"down_context":[{"change":8,"pos":7289}],"flag":"BLOCK","start":102751,"end":102798,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":7288},"to":{"change":8,"start":1513,"end":1560},"introduced_by":8}],"inode":{"change":8,"pos":80166}},"ins_contents":[{"Add":" pub(crate) rc: Option>,"}],"del_contents":[{"Del":" pub(crate) rc: Option>,\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":33,"ins":{"up_context":[{"change":8,"pos":80540}],"down_context":[{"change":8,"pos":80615}],"flag":"BLOCK","start":102799,"end":102975,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":80540},"to":{"change":8,"start":80540,"end":80575},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":80575},"to":{"change":8,"start":453,"end":504},"introduced_by":8}],"inode":{"change":8,"pos":80166}},"ins_contents":[{"Add":" /// have not been freed since. The boolean indicates whether this"},{"Add":" /// was allocated with a dirty bit or not."},{"Add":" pub(crate) occupied_owned_pages: Vec<(MutPage, bool)>,"}],"del_contents":[{"Del":" /// have not been freed since.\n"},{"Del":" pub(crate) occupied_owned_pages: Vec,\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":214,"ins":{"up_context":[{"change":8,"pos":8542}],"down_context":[{"change":8,"pos":8624}],"flag":"BLOCK","start":102976,"end":103058,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":8542},"to":{"change":8,"start":8542,"end":8624},"introduced_by":8}],"inode":{"change":8,"pos":80166}},"ins_contents":[{"Add":" let free_db: btree::Db = btree::Db::from_page(txn.free);"}],"del_contents":[{"Del":" let free_db: btree::Db = btree::Db::from_page(txn.free);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":218,"ins":{"up_context":[{"change":8,"pos":8770}],"down_context":[{"change":8,"pos":8804}],"flag":"BLOCK","start":103059,"end":103102,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":8770},"to":{"change":8,"start":664,"end":699},"introduced_by":8}],"inode":{"change":8,"pos":80166}},"ins_contents":[{"Add":" init.push(p.as_u64());"}],"del_contents":[{"Del":" init.push(*p);\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":229,"ins":{"up_context":[{"change":8,"pos":3082}],"down_context":[{"change":8,"pos":3116}],"flag":"BLOCK","start":103103,"end":103144,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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&())?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":290,"ins":{"up_context":[{"change":4,"pos":1345}],"down_context":[{"change":4,"pos":1428}],"flag":"BLOCK","start":103561,"end":103649,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":4,"pos":1345},"to":{"change":4,"start":1345,"end":1428},"introduced_by":4}],"inode":{"change":8,"pos":80166}},"ins_contents":[{"Add":" btree::put(&mut self, &mut free_db, &L64(p.to_le()), &())?;"}],"del_contents":[{"Del":" btree::put(&mut self, &mut free_db, &p.to_le(), &())?;\n"}]}},{"Replacement":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":303,"ins":{"up_context":[{"change":8,"pos":13332}],"down_context":[{"change":8,"pos":13581}],"flag":"BLOCK","start":103650,"end":104056,"inode":{"change":8,"pos":80166}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | 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continue;\n"}]}},{"Edit":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":314,"atom":{"NewVertex":{"up_context":[{"change":8,"pos":13621}],"down_context":[{"change":8,"pos":9686}],"flag":"BLOCK","start":104057,"end":104381,"inode":{"change":8,"pos":80166}}},"contents":[{"Add":" unsafe {"},{"Add":" trace!("},{"Add":" \"commit page {:x}: {:?}\","},{"Add":" p.0.offset,"},{"Add":" std::slice::from_raw_parts(p.0.data, 32)"},{"Add":" );"},{"Add":" }"},{"Add":" unsafe {"},{"Add":" clear_dirty(p);"},{"Add":" }"}]}},{"Edit":{"inode":{"change":8,"pos":80166},"path":"sanakirja/src/environment/muttxn.rs","line":325,"atom":{"EdgeMap":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":8,"pos":9700},"to":{"change":8,"start":9700,"end":9721},"introduced_by":8},{"previous":"BLOCK","flag":"BLOCK | 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