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Rollup merge of #105050 - WaffleLapkin:uselessrefign, r=jyn514

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Remove useless borrows and derefs

They are nothing more than noise.
<sub>These are not all of them, but my clippy started crashing (stack overflow), so rip :(</sub>
This commit is contained in:
Matthias Krüger
2022-12-03 17:37:42 +01:00
committed by GitHub
parent c89bff29e5 083ef45458
commit 1a2f79b82c
42 changed files with 157 additions and 158 deletions
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6
compiler/rustc_data_structures/src/stable_hasher.rs
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@@ -366,7 +366,7 @@ impl<CTX> HashStable<CTX> for [u8] {
impl<T: HashStable<CTX>, CTX> HashStable<CTX> for Vec<T> {
#[inline]
fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {
(&self[..]).hash_stable(ctx, hasher);
self[..].hash_stable(ctx, hasher);
}
}
@@ -405,7 +405,7 @@ where
{
#[inline]
fn hash_stable(&self, ctx: &mut CTX, hasher: &mut StableHasher) {
(&self[..]).hash_stable(ctx, hasher);
self[..].hash_stable(ctx, hasher);
}
}
@@ -440,7 +440,7 @@ impl<CTX> HashStable<CTX> for str {
impl<CTX> HashStable<CTX> for String {
#[inline]
fn hash_stable(&self, hcx: &mut CTX, hasher: &mut StableHasher) {
(&self[..]).hash_stable(hcx, hasher);
self[..].hash_stable(hcx, hasher);
}
}