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Update rustc-hash to version 2

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This brings in the new optimized algorithm that was shown to have small performance benefits for
rustc.
This commit is contained in:
Noratrieb 2024-08-25 00:32:25 +02:00 • committed by Lukas Wirth
parent 9323b53858
commit 6a2b8270c9
4 changed files with 34 additions and 31 deletions
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7
crates/hir-ty/src/lib.rs
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@ -51,10 +51,7 @@ mod test_db;
#[cfg(test)]
mod tests;
use std::{
collections::hash_map::Entry,
hash::{BuildHasherDefault, Hash},
};
use std::{collections::hash_map::Entry, hash::Hash};
use base_db::ra_salsa::InternValueTrivial;
use chalk_ir::{
@ -245,7 +242,7 @@ impl MemoryMap {
match self {
MemoryMap::Empty => Ok(Default::default()),
MemoryMap::Simple(m) => transform((&0, m)).map(|(addr, val)| {
let mut map = FxHashMap::with_capacity_and_hasher(1, BuildHasherDefault::default());
let mut map = FxHashMap::with_capacity_and_hasher(1, rustc_hash::FxBuildHasher);
map.insert(addr, val);
map
}),