bjoernager/rust
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Rollup merge of #76756 - matthiaskrgr:cl123ppy, r=Dylan-DPC

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fix a couple of stylistic clippy warnings

namely:

clippy::redundant_pattern_matching
clippy::redundant_pattern
clippy::search_is_some
clippy::filter_next
clippy::into_iter_on_ref
clippy::clone_on_copy
clippy::needless_return
This commit is contained in:
Tyler Mandry 2020-09-16 12:24:17 -07:00 • committed by GitHub
commit a6c4d30c7b
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9 changed files with 10 additions and 12 deletions
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2
compiler/rustc_resolve/src/late/diagnostics.rs
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@ -1534,7 +1534,7 @@ impl<'tcx> LifetimeContext<'_, 'tcx> {
}
};
let lifetime_names: Vec<_> = lifetime_names.into_iter().collect();
let lifetime_names: Vec<_> = lifetime_names.iter().collect();
match (&lifetime_names[..], snippet.as_deref()) {
([name], Some("&")) => {
suggest_existing(err, &name.as_str()[..], &|name| format!("&{} ", name));