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| author | Maybe Waffle <waffle.lapkin@gmail.com> | 2022-11-29 11:01:17 +0000 |
|---|---|---|
| committer | Maybe Waffle <waffle.lapkin@gmail.com> | 2022-12-01 17:34:43 +0000 |
| commit | f2b97a8bfe23cdda293908e3c3e01f2613787168 (patch) | |
| tree | a7fe31c1e002272731591d9f0e2337f19de420d3 /compiler/rustc_ast/src/util/comments.rs | |
| parent | 9c0bc3028a575eece6d4e8fbc6624cb95b9c9893 (diff) | |
| download | rust-f2b97a8bfe23cdda293908e3c3e01f2613787168.tar.gz rust-f2b97a8bfe23cdda293908e3c3e01f2613787168.zip | |
Remove useless borrows and derefs
Diffstat (limited to 'compiler/rustc_ast/src/util/comments.rs')
| -rw-r--r-- | compiler/rustc_ast/src/util/comments.rs | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/compiler/rustc_ast/src/util/comments.rs b/compiler/rustc_ast/src/util/comments.rs index c96474ccb42..35454c3a670 100644 --- a/compiler/rustc_ast/src/util/comments.rs +++ b/compiler/rustc_ast/src/util/comments.rs @@ -110,7 +110,7 @@ pub fn beautify_doc_string(data: Symbol, kind: CommentKind) -> Symbol { } else { &mut lines }; - if let Some(horizontal) = get_horizontal_trim(&lines, kind) { + if let Some(horizontal) = get_horizontal_trim(lines, kind) { changes = true; // remove a "[ \t]*\*" block from each line, if possible for line in lines.iter_mut() { @@ -147,7 +147,7 @@ fn all_whitespace(s: &str, col: CharPos) -> Option<usize> { fn trim_whitespace_prefix(s: &str, col: CharPos) -> &str { let len = s.len(); - match all_whitespace(&s, col) { + match all_whitespace(s, col) { Some(col) => { if col < len { &s[col..] |