rename MutTxn to GenericMutTxn

Dependencies

• [2] EDTFMMZW add dummy RcEntry trait for rc tree key
• [3] OP6SVMOD Resetting history
• [4] XEU2QVLC Debugging after plugging this into Pijul
• [5] YATBB4O7 run cargo fmt
• [6] YXKP4AIW New file locks, with multiple sets of free pages
• [7] YWFYZNLZ Cleanup + inter-process concurrency
• [8] TJ2R4HAZ Accessing the root pages (unsafely, of course)
• [9] YDHYZA77 Adding the RootPage trait to access the raw bytes of a root page (needed in libpijul)
• [10] ECPAFJSB add env_borrow for Txn and MutTxn
• [11] WS4ZQM4R Debugging, tests, etc.
• [12] KMT3MF5N Drop a database
• [13] E4MD6T3L Proofreading and commenting of this crate (massive bug fixes included)
• [14] 3QM7P3RR Writing the reference counts when committing
• [15] W2MIZD5B Single file databases + CRC for the root pages (checking the other pages makes everything very slow)

Change contents

• replacement in "sanakirja/src/environment/muttxn.rs" at line 5
  [3.80263]→[2.0:74](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> std::fmt::Debug for MutTxn<E, T, R> {
  [3.80263]

  [3.37172]
  + impl<E: Borrow<Env>, T, R: RcEntry> std::fmt::Debug for GenericMutTxn<E, T, R> {
• edit in "sanakirja/src/environment/muttxn.rs" at line 12
  [2.119]

  [3.37287]
  +

  + impl RcEntry for u64 {}
• replacement in "sanakirja/src/environment/muttxn.rs" at line 16
  [3.80290]→[2.120:171](∅→∅)
  − pub struct MutTxn<E: Borrow<Env>, T, R: RcEntry> {
  [3.80290]

  [3.2751]
  + pub struct GenericMutTxn<E: Borrow<Env>, T, R: RcEntry> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 55
  [3.80903]→[2.218:272](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> MutTxn<E, T, R> {
  [3.80903]

  [3.2393]
  + impl<E: Borrow<Env>, T, R: RcEntry> GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 64
  [3.7735]→[2.273:336](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> Drop for MutTxn<E, T, R> {
  [3.7735]

  [3.80962]
  + impl<E: Borrow<Env>, T, R: RcEntry> Drop for GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 86
  [3.8146]→[2.337:428](∅→∅)
  − impl<'a, E: Borrow<Env>, T, R: RcEntry> Commit for MutTxn<E, &'a mut MutTxn<E, T, R>, R> {
  [3.8146]

  [3.37309]
  + impl<'a, E: Borrow<Env>, T, R: RcEntry> Commit for GenericMutTxn<E, &'a mut GenericMutTxn<E, T, R>, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 151
  [3.82078]→[2.429:528](∅→∅)
  − pub fn mut_txn_begin<E: Borrow<Self>, R: RcEntry>(env: E) -> Result<MutTxn<E, (), R>, Error> {
  [3.82078]

  [3.82162]
  + pub fn mut_txn_begin<E: Borrow<Self>, R: RcEntry>(env: E) -> Result<GenericMutTxn<E, (), R>, Error> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 182
  [3.10473]→[3.83538:83562](∅→∅),[3.83538]→[3.83538:83562](∅→∅)
  − Ok(MutTxn {
  [3.10473]

  [3.83562]
  + Ok(GenericMutTxn {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 216
  [3.3232]→[2.529:592](∅→∅)
  − impl<E: Borrow<Env>, R: RcEntry> Commit for MutTxn<E, (), R> {
  [3.3232]

  [3.84119]
  + impl<E: Borrow<Env>, R: RcEntry> Commit for GenericMutTxn<E, (), R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 340
  [3.86004]→[2.593:647](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> MutTxn<E, T, R> {
  [3.86004]

  [3.15482]
  + impl<E: Borrow<Env>, T, R: RcEntry> GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 451
  [3.87011]→[2.648:732](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> sanakirja_core::AllocPage for MutTxn<E, T, R> {
  [3.87011]

  [3.87091]
  + impl<E: Borrow<Env>, T, R: RcEntry> sanakirja_core::AllocPage for GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 534
  [3.19838]→[2.733:787](∅→∅)
  − impl<E: Borrow<Env>, A, R: RcEntry> MutTxn<E, A, R> {
  [3.19838]

  [3.19877]
  + impl<E: Borrow<Env>, A, R: RcEntry> GenericMutTxn<E, A, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 599
  [3.90733]→[2.788:871](∅→∅)
  − impl<E: Borrow<Env>, A, R: RcEntry> sanakirja_core::LoadPage for MutTxn<E, A, R> {
  [3.90733]

  [3.20953]
  + impl<E: Borrow<Env>, A, R: RcEntry> sanakirja_core::LoadPage for GenericMutTxn<E, A, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 623
  [3.4392]→[2.872:939](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> RootPage for MutTxn<E, T, R> {
  [3.4392]

  [3.120]
  + impl<E: Borrow<Env>, T, R: RcEntry> RootPage for GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 632
  [3.367]→[2.940:994](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> MutTxn<E, T, R> {
  [3.367]

  [3.21017]
  + impl<E: Borrow<Env>, T, R: RcEntry> GenericMutTxn<E, T, R> {
• replacement in "sanakirja/src/environment/muttxn.rs" at line 658
  [3.21349]→[2.995:1060](∅→∅)
  − impl<E: Borrow<Env>, T, R: RcEntry> RootDb for MutTxn<E, T, R> {
  [3.21349]

  [3.21399]
  + impl<E: Borrow<Env>, T, R: RcEntry> RootDb for GenericMutTxn<E, T, R> {