44 lines
1.7 KiB
Rust
44 lines
1.7 KiB
Rust
// Copyright 2013 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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//! Useful synchronization primitives.
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//!
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//! This module contains useful safe and unsafe synchronization primitives.
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//! Most of the primitives in this module do not provide any sort of locking
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//! and/or blocking at all, but rather provide the necessary tools to build
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//! other types of concurrent primitives.
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#![stable(feature = "rust1", since = "1.0.0")]
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use alloc_crate::sync::{Arc, Weak};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use core::sync::atomic;
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use self::barrier::{Barrier, BarrierWaitResult};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use self::condvar::{Condvar, WaitTimeoutResult};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use self::mutex::{Mutex, MutexGuard};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use self::once::{Once, OnceState, ONCE_INIT};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use sys_common::poison::{PoisonError, TryLockError, TryLockResult, LockResult};
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#[stable(feature = "rust1", since = "1.0.0")]
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pub use self::rwlock::{RwLock, RwLockReadGuard, RwLockWriteGuard};
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pub mod mpsc;
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mod barrier;
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mod condvar;
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mod mutex;
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mod once;
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mod rwlock;
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