{"header":{"message":"feat(vm): start sketching out value impl","description":null,"timestamp":"2024-02-28T23:17:28.91220057Z","authors":[{}]},"hash":"ABFTXJS57ESOF4DIRYCYDJ3DLYCU5T7UIWB7HAUUXVQZ3LANAVMQC","authors":[{"login":"Jengamon","key":"47a75hR6eVaawZfVGBs2CqZUKZbcNz5Ago5CubrCkWvZ"}],"deps":{"hashes":[["ABFTXJS57ESOF4DIRYCYDJ3DLYCU5T7UIWB7HAUUXVQZ3LANAVMQC","feat(vm): start sketching out value impl"],["AA",null],["VRW7NNEWY66Q6QK57JSLMBY5JXIV54ILYJNCKRTASZKVJLHH3W6QC","feat: make lexer module independant"],["4CWI65HNTD3X3OP25QJOAO5B5QMCMNQFQJ4BUMQKBDUVVXKRWEOQC","feat: initial project structure"]],"deps":["VRW7NNEWY66Q6QK57JSLMBY5JXIV54ILYJNCKRTASZKVJLHH3W6QC"],"known":["4CWI65HNTD3X3OP25QJOAO5B5QMCMNQFQJ4BUMQKBDUVVXKRWEOQC"]},"hunks":[{"Replacement":{"inode":{"change":3,"pos":72},"path":"magus_vals/src/lib.rs","line":1,"ins":{"up_context":[{"change":3,"pos":72}],"down_context":[{"change":3,"pos":141}],"flag":"BLOCK","start":0,"end":160,"inode":{"change":3,"pos":72}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":72},"to":{"change":3,"start":73,"end":141},"introduced_by":3}],"inode":{"change":3,"pos":72}},"ins_contents":[{"Add":"/// Something external that can be used in a VM Primitive"},{"Add":"pub trait PrimitiveData {"},{"Add":" fn as_debug(&self) -> Option<&dyn std::fmt::Debug> {"},{"Add":" None"},{"Add":" }"}],"del_contents":[{"Del":"pub fn add(left: usize, right: usize) -> usize {\n left + right\n}\n"}]}},{"Replacement":{"inode":{"change":3,"pos":72},"path":"magus_vals/src/lib.rs","line":7,"ins":{"up_context":[{"change":3,"pos":142}],"down_context":[{"change":3,"pos":281}],"flag":"BLOCK","start":161,"end":236,"inode":{"change":3,"pos":72}},"del":{"edges":[{"previous":"BLOCK","flag":"BLOCK | DELETED","from":{"change":3,"pos":142},"to":{"change":3,"start":142,"end":281},"introduced_by":3}],"inode":{"change":3,"pos":72}},"ins_contents":[{"Add":" fn type_name(&self) -> &str {"},{"Add":" std::any::type_name_of_val(self)"}],"del_contents":[{"Del":"#[cfg(test)]\nmod tests {\n use super::*;\n\n #[test]\n fn it_works() {\n let result = add(2, 2);\n assert_eq!(result, 4);\n"}]}},{"Edit":{"inode":{"change":3,"pos":72},"path":"magus_vals/src/lib.rs","line":11,"atom":{"NewVertex":{"up_context":[{"change":3,"pos":289}],"down_context":[],"flag":"BLOCK","start":237,"end":351,"inode":{"change":3,"pos":72}}},"contents":[{"Add":""},{"Add":"/// SOmething that acts like a structure when used as a VM Primitive"},{"Add":"pub trait PrimitiveStruct: PrimitiveData {}"}]}},{"FileAdd":{"meta":{"basename":"value.rs","metadata":0},"context":[{"change":3,"pos":2045}],"contents":[{"Add":"//! Internal data structures for running the code"},{"Add":"use std::ops::{Deref, DerefMut};"},{"Add":""},{"Add":"use gc_arena::{Collect, Gc};"},{"Add":"use magus_vals::PrimitiveData;"},{"Add":""},{"Add":"/// A Box for [`PrimitiveData`]"},{"Add":"pub struct PrimitiveBox {"},{"Add":" inner: Box,"},{"Add":"}"},{"Add":""},{"Add":"impl std::fmt::Debug for PrimitiveBox {"},{"Add":" fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {"},{"Add":" write!("},{"Add":" f,"},{"Add":" \"#<{}>\","},{"Add":" self.inner"},{"Add":" .as_debug()"},{"Add":" .map(|d| format!(\"{:?}\", d))"},{"Add":" .unwrap_or_else(|| format!(\"primitive {}\", self.inner.type_name()))"},{"Add":" )"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl Deref for PrimitiveBox {"},{"Add":" type Target = dyn PrimitiveData;"},{"Add":" fn deref(&self) -> &Self::Target {"},{"Add":" &*self.inner"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"impl DerefMut for PrimitiveBox {"},{"Add":" fn deref_mut(&mut self) -> &mut Self::Target {"},{"Add":" &mut *self.inner"},{"Add":" }"},{"Add":"}"},{"Add":""},{"Add":"/// The Value that a VM/interpreter can manipulate"},{"Add":"#[derive(Debug, Collect, Clone)]"},{"Add":"#[collect(no_drop)]"},{"Add":"pub enum Primitive<'gc> {"},{"Add":" List(Gc<'gc, ListCons<'gc>>),"},{"Add":" Vector(Vec>>),"},{"Add":" Bytevector(Vec),"},{"Add":" // TODO allow exact operations on numbers"},{"Add":" // For now, it's just integer = exact, and float = inexact"},{"Add":" Integer(i64),"},{"Add":" Float(f64),"},{"Add":" Data(Gc<'gc, PrimitiveBox>),"},{"Add":"}"},{"Add":""},{"Add":"#[derive(Debug, Collect, Clone)]"},{"Add":"#[collect(no_drop)]"},{"Add":"pub enum ListCons<'gc> {"},{"Add":" /// The empty list"},{"Add":" Null,"},{"Add":" Leaf(Primitive<'gc>),"},{"Add":" Cons(Gc<'gc, ListCons<'gc>>, Gc<'gc, ListCons<'gc>>),"},{"Add":"}"}]}},{"Edit":{"inode":{"change":3,"pos":2078},"path":"magus_core/src/lib.rs","line":6,"atom":{"NewVertex":{"up_context":[{"change":2,"pos":15}],"down_context":[],"flag":"BLOCK","start":1853,"end":1868,"inode":{"change":3,"pos":2078}}},"contents":[{"Add":"pub mod value;"}]}}],"owner":"Jengamon","repo":"magus","token":"yVaSH6JWLB5jCMr2m/3l3EdzsisPlwivau0o/EQxiKQ=","login":null}

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