bjoernager/rust
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Rollup merge of #76888 - matthiaskrgr:clippy_single_match_2, r=Dylan-DPC

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use if let instead of single match arm expressions

use if let instead of single match arm expressions to compact code and reduce nesting (clippy::single_match)
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ecstatic-morse 2020-09-21 20:40:55 -07:00 • committed by GitHub
commit dcf4d1f2be
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8 changed files with 28 additions and 58 deletions
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7
compiler/rustc_resolve/src/lib.rs
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@ -534,11 +534,8 @@ impl<'a> ModuleData<'a> {
if ns != TypeNS {
return;
}
match binding.res() {
Res::Def(DefKind::Trait | DefKind::TraitAlias, _) => {
collected_traits.push((name, binding))
}
_ => (),
if let Res::Def(DefKind::Trait | DefKind::TraitAlias, _) = binding.res() {
collected_traits.push((name, binding))
}
});
*traits = Some(collected_traits.into_boxed_slice());