Rename to plat-egg

.gitignore

@@ -3,7 +3,7 @@ target
 Cargo.lock
 
 dots/
-egg/data/
+plat_egg/data/
 
 # nix stuff
 .envrc

Cargo.toml

@@ -5,7 +5,7 @@ description = "An implementation of egraphs"
 edition = "2021"
 keywords = ["e-graphs"]
 license = "MIT"
-name = "egg"
+name = "plat-egg"
 readme = "README.md"
 repository = "https://github.com/egraphs-good/egg"
 version = "0.9.5"

README.md

@@ -1,5 +1,5 @@
 This is a fork of [egg](https://github.com/egraphs-good/egg) primarily designed for
-[bat_egg_smt](https://github.com/dewert99/bat_egg_smt) (a toy QF_UF smt solver). It is still
+[plat-smt](https://github.com/dewert99/plat-smt) (a toy QF_UF smt solver). It is still
 mostly compatible with the original version of egg when using the "egg_compat" feature
 (enabled by default).
 

src/dot.rs

@@ -20,7 +20,7 @@ The [`EGraphResidual::dot`] method creates `Dot`s.
 # Example
 
 ```no_run
-use egg::{*, rewrite as rw};
+use plat_egg::{*, rewrite as rw};
 
 let rules = &[
     rw!("mul-commutes"; "(* ?x ?y)" => "(* ?y ?x)"),
@@ -141,7 +141,7 @@ mod std_only {
         ///
         /// Can be used to run a different binary than `dot`:
         /// ```no_run
-        /// # use egg::*;
+        /// # use plat_egg::*;
         /// # let mut egraph: EGraph<SymbolLang, ()> = Default::default();
         /// egraph.dot().run(
         ///     "/path/to/my/dot",

src/egraph.rs

@@ -146,7 +146,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
     /// Actually returns the size of the hashcons index.
     /// # Example
     /// ```
-    /// use egg::{*, SymbolLang as S};
+    /// use plat_egg::{*, SymbolLang as S};
     /// let mut egraph = EGraph::<S, ()>::default();
     /// let x = egraph.add(S::leaf("x"));
     /// let y = egraph.add(S::leaf("y"));
@@ -189,7 +189,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
         self
     }
 
-    /// By default, egg runs a greedy algorithm to reduce the size of resulting explanations (without complexity overhead).
+    /// By default, plat_egg runs a greedy algorithm to reduce the size of resulting explanations (without complexity overhead).
     /// Use this function to turn this algorithm off.
     pub fn without_explanation_length_optimization(mut self) -> Self {
         if let Some(explain) = &mut self.explain {
@@ -200,7 +200,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
         }
     }
 
-    /// By default, egg runs a greedy algorithm to reduce the size of resulting explanations (without complexity overhead).
+    /// By default, plat_egg runs a greedy algorithm to reduce the size of resulting explanations (without complexity overhead).
     /// Use this function to turn this algorithm on again if you have turned it off.
     pub fn with_explanation_length_optimization(mut self) -> Self {
         if let Some(explain) = &mut self.explain {
@@ -552,7 +552,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
     ///
     /// # Example
     /// ```
-    /// use egg::{*, SymbolLang as S};
+    /// use plat_egg::{*, SymbolLang as S};
     /// let mut egraph = EGraph::<S, ()>::default();
     /// let x = egraph.add(S::leaf("x"));
     /// let y = egraph.add(S::leaf("y"));
@@ -668,7 +668,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
     ///
     /// ## Example
     /// ```
-    /// # use egg::*;
+    /// # use plat_egg::*;
     /// let mut egraph: EGraph<SymbolLang, ()> = EGraph::default().with_explanations_enabled();
     /// let a = egraph.add_uncanonical(SymbolLang::leaf("a"));
     /// let b = egraph.add_uncanonical(SymbolLang::leaf("b"));
@@ -687,7 +687,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
     ///
     /// # Example
     /// ```
-    /// # use egg::*;
+    /// # use plat_egg::*;
     /// let mut egraph: EGraph<SymbolLang, ()> = EGraph::default().with_explanations_disabled();
     /// let a = egraph.add_uncanonical(SymbolLang::leaf("a"));
     /// let b = egraph.add_uncanonical(SymbolLang::leaf("b"));
@@ -1075,7 +1075,7 @@ impl<L: Language, N: Analysis<L>> EGraph<L, N> {
     ///
     /// # Example
     /// ```
-    /// use egg::{*, SymbolLang as S};
+    /// use plat_egg::{*, SymbolLang as S};
     /// let mut egraph = EGraph::<S, ()>::default();
     /// let x = egraph.add(S::leaf("x"));
     /// let y = egraph.add(S::leaf("y"));
@@ -1179,7 +1179,7 @@ where
     /// it with the previously [`push`](EGraph::push)ed egraph
     ///
     /// ```
-    /// use egg::{EGraph, SymbolLang};
+    /// use plat_egg::{EGraph, SymbolLang};
     /// let mut egraph = EGraph::new(()).with_push_pop_enabled();
     /// let a = egraph.add_uncanonical(SymbolLang::leaf("a"));
     /// let b = egraph.add_uncanonical(SymbolLang::leaf("b"));

src/explain.rs

@@ -82,7 +82,7 @@ pub struct Explain<L: Language> {
         ))
     )]
     pub uncanon_memo: HashMap<L, Id>,
-    /// By default, egg uses a greedy algorithm to find shorter explanations when they are extracted.
+    /// By default, plat_egg uses a greedy algorithm to find shorter explanations when they are extracted.
     pub optimize_explanation_lengths: bool,
     // For a given pair of enodes in the same eclass,
     // stores the length of the shortest found explanation

src/extract.rs

@@ -8,7 +8,7 @@ use crate::{Analysis, EClass, EGraph, Id, Language, RecExpr};
 /** Extracting a single [`RecExpr`] from an [`EGraph`].
 
 ```
-use egg::*;
+use plat_egg::*;
 
 define_language! {
     enum SimpleLanguage {
@@ -55,7 +55,7 @@ The example below illustrates a silly but realistic example of
 implementing a cost function that is essentially AST size weighted by
 the operator:
 ```
-# use egg::*;
+# use plat_egg::*;
 struct SillyCostFn;
 impl CostFunction<SymbolLang> for SillyCostFn {
     type Cost = f64;
@@ -82,7 +82,7 @@ If you'd like to access the [`Analysis`] data or anything else in the e-graph,
 you can put a reference to the e-graph in your [`CostFunction`]:
 
 ```
-# use egg::*;
+# use plat_egg::*;
 # type MyAnalysis = ();
 struct EGraphCostFn<'a> {
     egraph: &'a EGraph<SymbolLang, MyAnalysis>,
@@ -148,7 +148,7 @@ pub trait CostFunction<L: Language> {
 /** A simple [`CostFunction`] that counts total AST size.
 
 ```
-# use egg::*;
+# use plat_egg::*;
 let e: RecExpr<SymbolLang> = "(do_it foo bar baz)".parse().unwrap();
 assert_eq!(AstSize.cost_rec(&e), 4);
 ```
@@ -169,7 +169,7 @@ impl<L: Language> CostFunction<L> for AstSize {
 /** A simple [`CostFunction`] that counts maximum AST depth.
 
 ```
-# use egg::*;
+# use plat_egg::*;
 let e: RecExpr<SymbolLang> = "(do_it foo bar baz)".parse().unwrap();
 assert_eq!(AstDepth.cost_rec(&e), 2);
 ```

src/language.rs

@@ -22,7 +22,7 @@ use thiserror::Error;
 /// [`from_op`]:
 ///
 /// ```
-/// # use egg::*;
+/// # use plat_egg::*;
 /// # use std::fmt::Display;
 /// fn from_op_display_compatible<T: FromOp + Display>(node: T) {
 ///     let op = node.to_string();
@@ -37,7 +37,7 @@ use thiserror::Error;
 /// # Examples
 /// `define_language!` implements [`FromOp`] and [`Display`] automatically:
 /// ```
-/// # use egg::*;
+/// # use plat_egg::*;
 ///
 /// define_language! {
 ///     enum Calc {
@@ -233,7 +233,7 @@ impl<L: Language + Display> RecExpr<L> {
     ///
     /// # Example
     /// ```
-    /// # use egg::*;
+    /// # use plat_egg::*;
     /// let e: RecExpr<SymbolLang> = "(* (+ 2 2) (+ x y))".parse().unwrap();
     /// assert_eq!(e.pretty(10), "
     /// (*
@@ -355,7 +355,7 @@ just use that.
 # Example
 
 ```
-use egg::{*, rewrite as rw};
+use plat_egg::{*, rewrite as rw};
 
 define_language! {
     enum SimpleMath {
@@ -374,7 +374,7 @@ impl Analysis<SimpleMath> for ConstantFolding {
     type Data = Option<i32>;
 
     fn merge(&mut self, to: &mut Self::Data, from: Self::Data) -> DidMerge {
-        egg::merge_max(to, from)
+        plat_egg::merge_max(to, from)
     }
 
     fn make(egraph: &mut EGraph<SimpleMath, Self>, enode: &SimpleMath) -> Self::Data {

src/lp_extract.rs

@@ -36,7 +36,7 @@ impl<L: Language, N: Analysis<L>> LpCostFunction<L, N> for AstSize {
 ///
 /// # Example
 /// ```
-/// use egg::*;
+/// use plat_egg::*;
 /// let mut egraph = EGraph::<SymbolLang, ()>::default();
 ///
 /// let f = egraph.add_expr(&"(f x x x)".parse().unwrap());

src/macros.rs

@@ -25,7 +25,7 @@ be added later.
 
 The following macro invocation shows the the accepted forms of variants:
 ```
-# use egg::*;
+# use plat_egg::*;
 define_language! {
     enum SimpleLanguage {
         // string variant with no children
@@ -234,7 +234,7 @@ the outermost, and the last condition being the innermost.
 
 # Example
 ```
-# use egg::*;
+# use plat_egg::*;
 use std::borrow::Cow;
 use std::sync::Arc;
 define_language! {
@@ -247,7 +247,7 @@ define_language! {
     }
 }
 
-type EGraph = egg::EGraph<SimpleLanguage, ()>;
+type EGraph = plat_egg::EGraph<SimpleLanguage, ()>;
 
 let mut rules: Vec<Rewrite<SimpleLanguage, ()>> = vec![
     rewrite!("commute-add"; "(+ ?a ?b)" => "(+ ?b ?a)"),

src/multipattern.rs

@@ -32,7 +32,7 @@ impl<L: Language> MultiPattern<L> {
     /// Creates a new multipattern, binding the given patterns to the corresponding variables.
     ///
     /// ```
-    /// use egg::*;
+    /// use plat_egg::*;
     ///
     /// let mut egraph = EGraph::<SymbolLang, ()>::default();
     /// egraph.add_expr(&"(f a a)".parse().unwrap());

src/pattern.rs

@@ -36,7 +36,7 @@ use crate::*;
 /// This is probably how you'll create most [`Pattern`]s.
 ///
 /// ```
-/// use egg::*;
+/// use plat_egg::*;
 /// define_language! {
 ///     enum Math {
 ///         Num(i32),

src/raw/egraph.rs

@@ -88,7 +88,7 @@ impl<L: Language> EGraphResidual<L> {
     ///
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::{raw::*, SymbolLang as S};
     /// let mut egraph = RawEGraph::<S, ()>::default();
     /// let x = egraph.add_uncanonical(S::leaf("x"));
     /// let y = egraph.add_uncanonical(S::leaf("y"));
@@ -110,7 +110,7 @@ impl<L: Language> EGraphResidual<L> {
     /// Returns `true` if the egraph is empty
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::{raw::*, SymbolLang as S};
     /// let mut egraph = RawEGraph::<S, ()>::default();
     /// assert!(egraph.is_empty());
     /// egraph.add_uncanonical(S::leaf("foo"));
@@ -124,7 +124,7 @@ impl<L: Language> EGraphResidual<L> {
     ///
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::{raw::*, SymbolLang as S};
     /// let mut egraph = RawEGraph::<S, ()>::default();
     /// let x = egraph.add_uncanonical(S::leaf("x"));
     /// let y = egraph.add_uncanonical(S::leaf("y"));
@@ -164,7 +164,7 @@ impl<L: Language> EGraphResidual<L> {
     /// Actually returns the size of the hashcons index.
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::{raw::*, SymbolLang as S};
     /// let mut egraph = RawEGraph::<S, ()>::default();
     /// let x = egraph.add_uncanonical(S::leaf("x"));
     /// let y = egraph.add_uncanonical(S::leaf("y"));
@@ -186,7 +186,7 @@ impl<L: Language> EGraphResidual<L> {
     ///
     /// # Example
     /// ```
-    /// # use egg::{SymbolLang, raw::*};
+    /// # use plat_egg::{SymbolLang, raw::*};
     /// let mut egraph: RawEGraph<SymbolLang, ()> = Default::default();
     /// let a = egraph.add_uncanonical(SymbolLang::leaf("a"));
     /// let b = egraph.add_uncanonical(SymbolLang::leaf("b"));
@@ -217,7 +217,7 @@ impl<L: Language> EGraphResidual<L> {
     ///
     /// # Example
     /// ```
-    /// # use egg::{SymbolLang, raw::*};
+    /// # use plat_egg::{SymbolLang, raw::*};
     /// let mut egraph: RawEGraph<SymbolLang, ()> = Default::default();
     /// let a = egraph.add_uncanonical(SymbolLang::leaf("a"));
     /// let b = egraph.add_uncanonical(SymbolLang::leaf("b"));

src/raw/language.rs

@@ -192,7 +192,7 @@ pub trait Language: Debug + Clone + Eq + Ord + Hash {
     ///
     /// # Example
     /// ```
-    /// # use egg::*;
+    /// # use plat_egg::*;
     /// let a_plus_2: RecExpr<SymbolLang> = "(+ a 2)".parse().unwrap();
     /// // here's an enode with some meaningless child ids
     /// let enode = SymbolLang::new("*", vec![Id::from(0), Id::from(0)]);
@@ -234,7 +234,7 @@ pub trait Language: Debug + Clone + Eq + Ord + Hash {
     /// You could use this method to perform an "ad-hoc" extraction from the e-graph,
     /// where you already know which node you want pick for each class:
     /// ```
-    /// # use egg::*;
+    /// # use plat_egg::*;
     /// let mut egraph = EGraph::<SymbolLang, ()>::default();
     /// let expr = "(foo (bar1 (bar2 (bar3 baz))))".parse().unwrap();
     /// let root = egraph.add_expr(&expr);

src/raw/semi_persistent1.rs

@@ -114,8 +114,8 @@ impl<L: Language, D, U: AsUnwrap<UndoLog>> RawEGraph<L, D, U> {
     ///
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
-    /// use egg::raw::semi_persistent1::UndoLog;
+    /// use plat_egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::raw::semi_persistent1::UndoLog;
     /// let mut egraph = RawEGraph::<S, (), UndoLog>::default();
     /// let a = egraph.add_uncanonical(S::leaf("a"));
     /// let fa = egraph.add_uncanonical(S::new("f", vec![a]));

src/raw/semi_persistent2.rs

@@ -106,8 +106,8 @@ impl<L: Language, D, U: AsUnwrap<UndoLog>> RawEGraph<L, D, U> {
     ///
     /// # Example
     /// ```
-    /// use egg::{raw::*, SymbolLang as S};
-    /// use egg::raw::semi_persistent2::UndoLog;
+    /// use plat_egg::{raw::*, SymbolLang as S};
+    /// use plat_egg::raw::semi_persistent2::UndoLog;
     /// let mut egraph = RawEGraph::<S, (), UndoLog>::default();
     /// let a = egraph.add_uncanonical(S::leaf("a"));
     /// let fa = egraph.add_uncanonical(S::new("f", vec![a]));

src/rewrite.rs

@@ -233,7 +233,7 @@ where
 ///
 /// # Example
 /// ```
-/// use egg::{rewrite as rw, *};
+/// use plat_egg::{rewrite as rw, *};
 /// use std::sync::Arc;
 ///
 /// define_language! {
@@ -245,7 +245,7 @@ where
 ///     }
 /// }
 ///
-/// type EGraph = egg::EGraph<Math, MinSize>;
+/// type EGraph = plat_egg::EGraph<Math, MinSize>;
 ///
 /// // Our metadata in this case will be size of the smallest
 /// // represented expression in the eclass.