rust/src/libcore/bool.rs

17 lines
642 B
Rust
Raw Normal View History

// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
// file at the top-level directory of this distribution and at
// http://rust-lang.org/COPYRIGHT.
//
// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.
//! The boolean type
#![doc(primitive = "bool")]
std: Stabilize unit, bool, ty, tuple, arc, any This commit applies stability attributes to the contents of these modules, summarized here: * The `unit` and `bool` modules have become #[unstable] as they are purely meant for documentation purposes and are candidates for removal. * The `ty` module has been deprecated, and the inner `Unsafe` type has been renamed to `UnsafeCell` and moved to the `cell` module. The `marker1` field has been removed as the compiler now always infers `UnsafeCell` to be invariant. The `new` method i stable, but the `value` field, `get` and `unwrap` methods are all unstable. * The `tuple` module has its name as stable, the naming of the `TupleN` traits as stable while the methods are all #[unstable]. The other impls in the module have appropriate stability for the corresponding trait. * The `arc` module has received the exact same treatment as the `rc` module previously did. * The `any` module has its name as stable. The `Any` trait is also stable, with a new private supertrait which now contains the `get_type_id` method. This is to make the method a private implementation detail rather than a public-facing detail. The two extension traits in the module are marked #[unstable] as they will not be necessary with DST. The `is` method is #[stable], the as_{mut,ref} methods have been renamed to downcast_{mut,ref} and are #[unstable]. The extension trait `BoxAny` has been clarified as to why it is unstable as it will not be necessary with DST. This is a breaking change because the `marker1` field was removed from the `UnsafeCell` type. To deal with this change, you can simply delete the field and only specify the value of the `data` field in static initializers. [breaking-change]
2014-07-23 19:10:12 -07:00
#![unstable = "this module is purely for documentation and it will likely be \
removed from the public api"]