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| author | Mateusz Mikuła <matti@marinelayer.io> | 2019-08-22 11:51:59 +0200 |
|---|---|---|
| committer | Mateusz Mikuła <mati865@gmail.com> | 2019-08-22 12:02:02 +0200 |
| commit | edabcddf4dbcc70228ac1db03b10df60decaf83a (patch) | |
| tree | 448c53c9cd27be52ef855f59fec6bd06cb7f50af /src/libcore/slice | |
| parent | 7f4aba40fcdc00c41438a77d202276eaf5b58a8e (diff) | |
| download | rust-edabcddf4dbcc70228ac1db03b10df60decaf83a.tar.gz rust-edabcddf4dbcc70228ac1db03b10df60decaf83a.zip | |
Apply clippy::let_and_return suggestion
Diffstat (limited to 'src/libcore/slice')
| -rw-r--r-- | src/libcore/slice/mod.rs | 3 |
1 files changed, 1 insertions, 2 deletions
diff --git a/src/libcore/slice/mod.rs b/src/libcore/slice/mod.rs index bfbbb15c8d4..931768564ca 100644 --- a/src/libcore/slice/mod.rs +++ b/src/libcore/slice/mod.rs @@ -3026,8 +3026,7 @@ macro_rules! len { if size == 0 { // This _cannot_ use `unchecked_sub` because we depend on wrapping // to represent the length of long ZST slice iterators. - let diff = ($self.end as usize).wrapping_sub(start as usize); - diff + ($self.end as usize).wrapping_sub(start as usize) } else { // We know that `start <= end`, so can do better than `offset_from`, // which needs to deal in signed. By setting appropriate flags here |