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auto merge of #15591 : aturon/rust/box-cell-stability, r=alexcrichton

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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]
This commit is contained in:
bors
2014-07-13 21:01:28 +00:00
parent 7a6208f2cc e0ede9c6b3
commit ffd9966c79
49 changed files with 113 additions and 108 deletions
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7
src/libstd/lib.rs
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@@ -138,7 +138,7 @@ extern crate rustrt;
#[cfg(test)] pub use realstd::ops;
#[cfg(test)] pub use realstd::cmp;
#[cfg(test)] pub use realstd::ty;
#[cfg(test)] pub use realstd::owned;
#[cfg(test)] pub use realstd::boxed;
#[cfg(test)] pub use realstd::gc;
@@ -167,7 +167,10 @@ pub use core::unit;
pub use core::result;
pub use core::option;
pub use alloc::owned;
pub use alloc::boxed;
#[deprecated = "use boxed instead"]
pub use owned = boxed;
pub use alloc::rc;
pub use core_collections::slice;