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-rw-r--r--src/libcollections/enum_set.rs3
1 files changed, 2 insertions, 1 deletions
diff --git a/src/libcollections/enum_set.rs b/src/libcollections/enum_set.rs
index 79e0021b148..87bc5e59ef7 100644
--- a/src/libcollections/enum_set.rs
+++ b/src/libcollections/enum_set.rs
@@ -276,7 +276,8 @@ impl<E: CLike> FromIterator<E> for EnumSet<E> {
     }
 }
 
-impl<'a, E> IntoIterator for &'a EnumSet<E> where E: CLike
+impl<'a, E> IntoIterator for &'a EnumSet<E>
+    where E: CLike
 {
     type Item = E;
     type IntoIter = Iter<E>;