---

yaml
---
r: 163289
b: refs/heads/snap-stage3
c: 02e7389
h: refs/heads/master
i:
  163287: 0406e0b
v: v3

Author: Jorge Aparicio

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 9146a919b616e39e528e4d7100d16eef52f1f852
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: 1a87fc7c9f6ce91293fd6553a49536f2ceccc165
+refs/heads/snap-stage3: 02e7389c5d3e7fd9dfec13f691a04cfff003205d
 refs/heads/try: 20cbbffeefc1f35e2ea63afce7b42fbd79611d42
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/dist-snap: ba4081a5a8573875fed17545846f6f6902c8ba8d

branches/snap-stage3/src/libcore/char.rs

@@ -16,6 +16,7 @@
 #![doc(primitive = "char")]
 
 use mem::transmute;
+use ops::FnMut;
 use option::Option;
 use option::Option::{None, Some};
 use iter::{range_step, Iterator, RangeStep};
@@ -165,7 +166,7 @@ pub fn from_digit(num: uint, radix: uint) -> Option<char> {
 /// - chars above 0x10000 get 8-digit escapes: `\\u{{NNN}NNNNN}`
 ///
 #[deprecated = "use the Char::escape_unicode method"]
-pub fn escape_unicode(c: char, f: |char|) {
+pub fn escape_unicode<F>(c: char, mut f: F) where F: FnMut(char) {
     for char in c.escape_unicode() {
         f(char);
     }
@@ -184,7 +185,7 @@ pub fn escape_unicode(c: char, f: |char|) {
 /// - Any other chars are given hex Unicode escapes; see `escape_unicode`.
 ///
 #[deprecated = "use the Char::escape_default method"]
-pub fn escape_default(c: char, f: |char|) {
+pub fn escape_default<F>(c: char, mut f: F) where F: FnMut(char) {
     for c in c.escape_default() {
         f(c);
     }