From 975569b380618df1dd4a458e17348a3124767513 Mon Sep 17 00:00:00 2001
From: Alexis Beingessner <a.beingessner@gmail.com>
Date: Sun, 14 Sep 2014 23:25:08 -0400
Subject: [PATCH] impl ExactSize for vec::MoveItems

---
 src/libcollections/vec.rs | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/src/libcollections/vec.rs b/src/libcollections/vec.rs
index a7005cf454db5..73781d034a645 100644
--- 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) {