diff options
Diffstat (limited to 'src/libcore')
| -rw-r--r-- | src/libcore/iter/traits.rs | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/src/libcore/iter/traits.rs b/src/libcore/iter/traits.rs index 34f14ef53f8..798dda19928 100644 --- a/src/libcore/iter/traits.rs +++ b/src/libcore/iter/traits.rs @@ -467,7 +467,7 @@ pub trait DoubleEndedIterator: Iterator { Self: Sized, P: FnMut(&Self::Item) -> bool { - for x in self.by_ref().rev() { + while let Some(x) = self.next_back() { if predicate(&x) { return Some(x) } } None |