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| author | Matthias Krüger <matthias.krueger@famsik.de> | 2020-09-18 18:33:37 +0200 |
|---|---|---|
| committer | Matthias Krüger <matthias.krueger@famsik.de> | 2020-09-20 11:42:52 +0200 |
| commit | c690c82ad42a15417996a087ef072fd2d8c2fe3a (patch) | |
| tree | bad049185f6a9362c5b340a24188322d81b09d18 /compiler/rustc_parse_format/src | |
| parent | 10b3595ba6a4c658c9dea105488fc562c815e434 (diff) | |
| download | rust-c690c82ad42a15417996a087ef072fd2d8c2fe3a.tar.gz rust-c690c82ad42a15417996a087ef072fd2d8c2fe3a.zip | |
use if let instead of single match arm expressions to compact code and reduce nesting (clippy::single_match)
Diffstat (limited to 'compiler/rustc_parse_format/src')
| -rw-r--r-- | compiler/rustc_parse_format/src/lib.rs | 9 |
1 files changed, 3 insertions, 6 deletions
diff --git a/compiler/rustc_parse_format/src/lib.rs b/compiler/rustc_parse_format/src/lib.rs index e07b8b86aef..556bf69c931 100644 --- a/compiler/rustc_parse_format/src/lib.rs +++ b/compiler/rustc_parse_format/src/lib.rs @@ -527,12 +527,9 @@ impl<'a> Parser<'a> { // fill character if let Some(&(_, c)) = self.cur.peek() { - match self.cur.clone().nth(1) { - Some((_, '>' | '<' | '^')) => { - spec.fill = Some(c); - self.cur.next(); - } - _ => {} + if let Some((_, '>' | '<' | '^')) = self.cur.clone().nth(1) { + spec.fill = Some(c); + self.cur.next(); } } // Alignment |