Merge #549

549: `parser`: Satisfy clippy r=Urhengulas a=Urhengulas bors r+ Co-authored-by: Johann Hemmann <[email protected]>
knurling-rs · Jul 22, 2021 · 99f8de5 · 99f8de5
2 parents 68a7349 + dbb207e
commit 99f8de5
Showing 1 changed file with 2 additions and 4 deletions.
diff --git a/parser/src/lib.rs b/parser/src/lib.rs
@@ -82,10 +82,8 @@ fn parse_display_hint(mut s: &str) -> Option<DisplayHint> {
  0 // default behavior is the same as no zero-padding.
  };
 
- if s.starts_with(BITFLAGS_HINT_START) {
- let parts = s[BITFLAGS_HINT_START.len()..]
- .split('@')
- .collect::<Vec<_>>();
+ if let Some(stripped) = s.strip_prefix(BITFLAGS_HINT_START) {
+ let parts = stripped.split('@').collect::<Vec<_>>();
  match *parts {
  [bitflags_name, package, disambiguator] => {
  return Some(DisplayHint::Bitflags {