---

yaml
---
r: 67247
b: refs/heads/master
c: 4b9759e
h: refs/heads/master
i:
  67245: ca46955
  67243: d5a8c59
  67239: aeb0abe
  67231: ef59723
v: v3

Author: msullivan

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 89c4af0ea959dd911eb4a2fe18b9f1e95ef77b8c
+refs/heads/master: 4b9759e20fc8a23b3d87765ebb8943adc357ce33
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: 18e3db7392d2d0697b7e27d6d986139960144d85
 refs/heads/try: 7b78b52e602bb3ea8174f9b2006bff3315f03ef9

trunk/src/libstd/iterator.rs

@@ -333,6 +333,18 @@ pub trait IteratorUtil<A> {
     /// ~~~
     fn collect<B: FromIterator<A, Self>>(&mut self) -> B;
 
+    /// Loops through the entire iterator, collecting all of the elements into
+    /// a unique vector. This is simply collect() specialized for vectors.
+    ///
+    /// # Example
+    ///
+    /// ~~~ {.rust}
+    /// let a = [1, 2, 3, 4, 5];
+    /// let b: ~[int] = a.iter().transform(|&x| x).to_owned_vec();
+    /// assert!(a == b);
+    /// ~~~
+    fn to_owned_vec(&mut self) -> ~[A];
+
     /// Loops through `n` iterations, returning the `n`th element of the
     /// iterator.
     ///
@@ -529,6 +541,11 @@ impl<A, T: Iterator<A>> IteratorUtil<A> for T {
         FromIterator::from_iterator(self)
     }
 
+    #[inline]
+    fn to_owned_vec(&mut self) -> ~[A] {
+        self.collect()
+    }
+
     /// Return the `n`th item yielded by an iterator.
     #[inline]
     fn nth(&mut self, mut n: uint) -> Option<A> {