Change HashMap to FxHashMap

qoqosz · Aug 12, 2024 · 07429d4 · 07429d4
1 parent 5286de2
commit 07429d4
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Showing 3 changed files with 10 additions and 1 deletion.
diff --git a/Cargo.lock b/Cargo.lock
diff --git a/Cargo.toml b/Cargo.toml
@@ -8,3 +8,4 @@ rust-version = "1.80.1"
 [dependencies]
 either = "1.13.0"
 ordered-float = "4.2.2"
+rustc-hash = "2.0.0"
diff --git a/src/book.rs b/src/book.rs
@@ -1,8 +1,9 @@
 use either::Either;
 use ordered_float::OrderedFloat;
+use rustc_hash::FxHashMap as HashMap;
 use std::cell::Cell;
 use std::cmp::min;
-use std::collections::{BTreeMap, HashMap, VecDeque};
+use std::collections::{BTreeMap, VecDeque};
 use std::fmt;
 use std::rc::Rc;