---

yaml
---
r: 113852
b: refs/heads/master
c: 85a8e6b
h: refs/heads/master
v: v3

Author: alexcrichton

[refs]

@@ -1,5 +1,5 @@
 ---
-refs/heads/master: 71924525458e508be139d76f48b34e64a5a9dca3
+refs/heads/master: 85a8e6b80ae91eb00a0bce96a5cec8017e1b37da
 refs/heads/snap-stage1: e33de59e47c5076a89eadeb38f4934f58a3618a6
 refs/heads/snap-stage3: ec0258a381b88b5574e3f8ce72ae553ac3a574b7
 refs/heads/try: 7c6c492fb2af9a85f21ff952942df3523b22fd17

trunk/src/libstd/unstable/finally.rs renamed to trunk/src/libcore/finally.rs

@@ -30,11 +30,17 @@ use std::unstable::finally::Finally;
 ```
 */
 
+#![experimental]
+
 use ops::Drop;
 
 #[cfg(test)] use task::failing;
 
+/// A trait for executing a destructor unconditionally after a block of code,
+/// regardless of whether the blocked fails.
 pub trait Finally<T> {
+    /// Executes this object, unconditionally running `dtor` after this block of
+    /// code has run.
     fn finally(&mut self, dtor: ||) -> T;
 }
 

trunk/src/libcore/lib.rs

@@ -37,4 +37,5 @@ pub mod container;
 
 /* Core types and methods on primitives */
 
+pub mod finally;
 pub mod char;

trunk/src/libstd/unstable/mod.rs

@@ -13,9 +13,10 @@
 use prelude::*;
 use libc::uintptr_t;
 
+pub use core::finally;
+
 pub mod dynamic_lib;
 
-pub mod finally;
 pub mod simd;
 pub mod sync;
 pub mod mutex;