bjoernager/rust
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where possible, pass slices instead of &Vec or &String (clippy::ptr_arg)

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This commit is contained in:
Matthias Krüger 2020-12-30 12:59:07 +01:00
parent b9c403be11
commit bdc9291ed9
13 changed files with 21 additions and 27 deletions
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8
compiler/rustc_resolve/src/late.rs
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@ -1151,13 +1151,11 @@ impl<'a: 'ast, 'b, 'ast> LateResolutionVisitor<'a, 'b, 'ast> {
/// When evaluating a `trait` use its associated types' idents for suggestions in E0412.
fn with_trait_items<T>(
&mut self,
trait_items: &'ast Vec<P<AssocItem>>,
trait_items: &'ast [P<AssocItem>],
f: impl FnOnce(&mut Self) -> T,
) -> T {
let trait_assoc_items = replace(
&mut self.diagnostic_metadata.current_trait_assoc_items,
Some(&trait_items[..]),
);
let trait_assoc_items =
replace(&mut self.diagnostic_metadata.current_trait_assoc_items, Some(&trait_items));
let result = f(self);
self.diagnostic_metadata.current_trait_assoc_items = trait_assoc_items;
result