impl ExactSize for vec::MoveItems

rust-lang · Sep 15, 2014 · 975569b · 975569b · bors · Sep 16, 2014
1 parent 21d1f4d
commit 975569b
Showing 1 changed file with 2 additions and 0 deletions.
diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
@@ -1662,6 +1662,8 @@ impl<T> DoubleEndedIterator<T> for MoveItems<T> {
     }
 }
 
+impl<T> ExactSize<T> for MoveItems<T> {}
+
 #[unsafe_destructor]
 impl<T> Drop for MoveItems<T> {
     fn drop(&mut self) {