diff options
Diffstat (limited to 'src/components/util/vec.rs')
| -rw-r--r-- | src/components/util/vec.rs | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/src/components/util/vec.rs b/src/components/util/vec.rs index dab59bfa1da..fa34c52a350 100644 --- a/src/components/util/vec.rs +++ b/src/components/util/vec.rs @@ -11,10 +11,7 @@ pub trait BinarySearchMethods<'self, T: Ord + Eq> { impl<'self, T: Ord + Eq> BinarySearchMethods<'self, T> for &'self [T] { fn binary_search(&self, key: &T) -> Option<&'self T> { - match self.binary_search_index(key) { - None => None, - Some(i) => Some(&self[i]) - } + self.binary_search_index(key).map(|i| &self[*i]) } fn binary_search_index(&self, key: &T) -> Option<uint> { |