---

yaml
---
r: 157569
b: refs/heads/snap-stage3
c: a446b68
h: refs/heads/master
i:
  157567: bcc719a
v: v3

Author: areski

[refs]

@@ -1,7 +1,7 @@
 ---
 refs/heads/master: 065caf34f5ff29e04605f95d9c5d511af219439a
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
-refs/heads/snap-stage3: fe6847a25ba6ebad42fefde7e3a2e6aa0794b676
+refs/heads/snap-stage3: a446b68380f1f223b03baebb71d591d42c98dbbd
 refs/heads/try: 0ee4d8b0b112c608646fa75463ab4dc59132efd9
 refs/tags/release-0.1: 1f5c5126e96c79d22cb7862f75304136e204f105
 refs/heads/ndm: f3868061cd7988080c30d6d5bf352a5a5fe2460b

branches/snap-stage3/src/libcollections/vec.rs

@@ -636,7 +636,9 @@ impl<T> Vec<T> {
         }
     }
 
-    /// Shrinks the capacity of the vector as much as possible.
+    /// Shrinks the capacity of the vector as much as possible. It will drop
+    /// down as close as possible to the length but the allocator may still
+    /// inform the vector that there is space for a few more elements.
     ///
     /// # Example
     ///
@@ -645,7 +647,7 @@ impl<T> Vec<T> {
     /// vec.push_all([1, 2, 3]);
     /// assert_eq!(vec.capacity(), 10);
     /// vec.shrink_to_fit();
-    /// assert_eq!(vec.capacity(), 3);
+    /// assert!(vec.capacity() >= 3);
     /// ```
     #[stable]
     pub fn shrink_to_fit(&mut self) {