---

yaml
---
r: 81148
b: refs/heads/snap-stage3
c: 5adfa10
h: refs/heads/master
v: v3

Author: bors

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 4c6bf4872012c010f84dc7fa2cdfe87522533f89
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 33fef9934b82df305e6f495839de566b81a5160b
+refs/heads/snap-stage3: 5adfa1038787cb042ca5bbe634082201d71a3b72
 refs/heads/try: 70152ff55722878cde684ee6462c14c65f2c4729
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libstd/result.rs

@@ -366,19 +366,6 @@ impl<T, E> either::AsEither<E, T> for Result<T, E> {
     }
 }
 
-#[inline]
-#[allow(missing_doc)]
-pub fn map_opt<T, U: ToStr, V>(o_t: &Option<T>,
-                               op: &fn(&T) -> Result<V,U>) -> Result<Option<V>,U> {
-    match *o_t {
-        None => Ok(None),
-        Some(ref t) => match op(t) {
-            Ok(v) => Ok(Some(v)),
-            Err(e) => Err(e)
-        }
-    }
-}
-
 /// Takes each element in the iterator: if it is an error, no further
 /// elements are taken, and the error is returned.
 /// Should no error occur, a vector containing the values of each Result