bjoernager/rust
bjoernager/rust
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fix a couple of clippy warnings:

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filter_next
manual_strip
redundant_static_lifetimes
single_char_pattern
unnecessary_cast
unused_unit
op_ref
redundant_closure
useless_conversion
This commit is contained in:
Matthias Krüger 2020-11-04 13:48:50 +01:00
parent 56293097f7
commit bcd2f2df67
11 changed files with 14 additions and 21 deletions
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5
compiler/rustc_resolve/src/late/diagnostics.rs
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@ -1886,9 +1886,8 @@ impl<'tcx> LifetimeContext<'_, 'tcx> {
if snippet.starts_with('&') && !snippet.starts_with("&'") {
introduce_suggestion
.push((param.span, format!("&'a {}", &snippet[1..])));
} else if snippet.starts_with("&'_ ") {
introduce_suggestion
.push((param.span, format!("&'a {}", &snippet[4..])));
} else if let Some(stripped) = snippet.strip_prefix("&'_ ") {
introduce_suggestion.push((param.span, format!("&'a {}", &stripped)));
}
}
}