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Use Option::is_some_and and Result::is_ok_and in the compiler

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This commit is contained in:
Maybe Waffle 2023-05-24 14:19:22 +00:00
parent 70db836922
commit fb0f74a8c9
87 changed files with 148 additions and 158 deletions
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2
compiler/rustc_borrowck/src/diagnostics/mutability_errors.rs
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@ -443,7 +443,7 @@ impl<'a, 'tcx> MirBorrowckCtxt<'a, 'tcx> {
.sess
.source_map()
.span_to_snippet(span)
.map_or(false, |snippet| snippet.starts_with("&mut ")) =>
.is_ok_and(|snippet| snippet.starts_with("&mut ")) =>
{
err.span_label(span, format!("cannot {act}"));
err.span_suggestion(