---

yaml
---
r: 6417
b: refs/heads/master
c: a6b2a2c
h: refs/heads/master
i:
  6415: 5a81a2c
v: v3

Author: marijnh

[refs]

@@ -1,2 +1,2 @@
 ---
-refs/heads/master: 12f6e868f7c52a1329b91e16143c0879ffe747e4
+refs/heads/master: a6b2a2cdb1c93971ae5925ad312043754680180f

trunk/src/lib/vec.rs

@@ -384,7 +384,19 @@ Function: map
 
 Apply a function to each element of a vector and return the results
 */
-fn map<copy T, U>(f: block(T) -> U, v: [const T]) -> [U] {
+fn map<T, U>(f: block(T) -> U, v: [T]) -> [U] {
+    let result = [];
+    reserve(result, len(v));
+    for elem: T in v { result += [f(elem)]; }
+    ret result;
+}
+
+/*
+Function: map_mut
+
+Apply a function to each element of a mutable vector and return the results
+*/
+fn map_mut<copy T, U>(f: block(T) -> U, v: [const T]) -> [U] {
     let result = [];
     reserve(result, len(v));
     for elem: T in v {