From e0ede9c6b3894851b800a323757857eba07943b5 Mon Sep 17 00:00:00 2001
From: Aaron Turon <aturon@mozilla.com>
Date: Thu, 10 Jul 2014 14:19:17 -0700
Subject: Stabilization for `owned` (now `boxed`) and `cell`

This PR is the outcome of the library stabilization meeting for the
`liballoc::owned` and `libcore::cell` modules.

Aside from the stability attributes, there are a few breaking changes:

* The `owned` modules is now named `boxed`, to better represent its
  contents. (`box` was unavailable, since it's a keyword.) This will
  help avoid the misconception that `Box` plays a special role wrt
  ownership.

* The `AnyOwnExt` extension trait is renamed to `BoxAny`, and its `move`
  method is renamed to `downcast`, in both cases to improve clarity.

* The recently-added `AnySendOwnExt` extension trait is removed; it was
  not being used and is unnecessary.

[breaking-change]
---
 src/libstd/task.rs | 12 ++++++------
 1 file changed, 6 insertions(+), 6 deletions(-)

(limited to 'src/libstd/task.rs')

diff --git a/src/libstd/task.rs b/src/libstd/task.rs
index 72cc596085e..d7af92024eb 100644
--- a/src/libstd/task.rs
+++ b/src/libstd/task.rs
@@ -98,7 +98,7 @@ use comm::channel;
 use io::{Writer, stdio};
 use kinds::{Send, marker};
 use option::{None, Some, Option};
-use owned::Box;
+use boxed::Box;
 use result::Result;
 use rt::local::Local;
 use rt::task;
@@ -374,7 +374,7 @@ pub fn failing() -> bool {
 #[cfg(test)]
 mod test {
     use any::{Any, AnyRefExt};
-    use owned::AnyOwnExt;
+    use boxed::BoxAny;
     use result;
     use result::{Ok, Err};
     use str::StrAllocating;
@@ -578,7 +578,7 @@ mod test {
             Err(e) => {
                 type T = &'static str;
                 assert!(e.is::<T>());
-                assert_eq!(*e.move::<T>().unwrap(), "static string");
+                assert_eq!(*e.downcast::<T>().unwrap(), "static string");
             }
             Ok(()) => fail!()
         }
@@ -592,7 +592,7 @@ mod test {
             Err(e) => {
                 type T = String;
                 assert!(e.is::<T>());
-                assert_eq!(*e.move::<T>().unwrap(), "owned string".to_string());
+                assert_eq!(*e.downcast::<T>().unwrap(), "owned string".to_string());
             }
             Ok(()) => fail!()
         }
@@ -606,9 +606,9 @@ mod test {
             Err(e) => {
                 type T = Box<Any + Send>;
                 assert!(e.is::<T>());
-                let any = e.move::<T>().unwrap();
+                let any = e.downcast::<T>().unwrap();
                 assert!(any.is::<u16>());
-                assert_eq!(*any.move::<u16>().unwrap(), 413u16);
+                assert_eq!(*any.downcast::<u16>().unwrap(), 413u16);
             }
             Ok(()) => fail!()
         }
-- 
cgit 1.4.1-3-g733a5