From 94a0819fe3a0d679c3042a77bfe6a2afc505daea Mon Sep 17 00:00:00 2001 From: Daniel Baumann Date: Wed, 17 Apr 2024 14:11:28 +0200 Subject: Adding upstream version 1.66.0+dfsg1. Signed-off-by: Daniel Baumann --- vendor/crossbeam/src/lib.rs | 96 --------------------------------------------- 1 file changed, 96 deletions(-) delete mode 100644 vendor/crossbeam/src/lib.rs (limited to 'vendor/crossbeam/src/lib.rs') diff --git a/vendor/crossbeam/src/lib.rs b/vendor/crossbeam/src/lib.rs deleted file mode 100644 index 9bc3ec111..000000000 --- a/vendor/crossbeam/src/lib.rs +++ /dev/null @@ -1,96 +0,0 @@ -//! Tools for concurrent programming. -//! -//! ## Atomics -//! -//! * [`AtomicCell`], a thread-safe mutable memory location. -//! * [`AtomicConsume`], for reading from primitive atomic types with "consume" ordering. -//! -//! ## Data structures -//! -//! * [`deque`], work-stealing deques for building task schedulers. -//! * [`ArrayQueue`], a bounded MPMC queue that allocates a fixed-capacity buffer on construction. -//! * [`SegQueue`], an unbounded MPMC queue that allocates small buffers, segments, on demand. -//! -//! ## Memory management -//! -//! * [`epoch`], an epoch-based garbage collector. -//! -//! ## Thread synchronization -//! -//! * [`channel`], multi-producer multi-consumer channels for message passing. -//! * [`Parker`], a thread parking primitive. -//! * [`ShardedLock`], a sharded reader-writer lock with fast concurrent reads. -//! * [`WaitGroup`], for synchronizing the beginning or end of some computation. -//! -//! ## Utilities -//! -//! * [`Backoff`], for exponential backoff in spin loops. -//! * [`CachePadded`], for padding and aligning a value to the length of a cache line. -//! * [`scope`], for spawning threads that borrow local variables from the stack. -//! -//! [`AtomicCell`]: atomic::AtomicCell -//! [`AtomicConsume`]: atomic::AtomicConsume -//! [`ArrayQueue`]: queue::ArrayQueue -//! [`SegQueue`]: queue::SegQueue -//! [`Parker`]: sync::Parker -//! [`ShardedLock`]: sync::ShardedLock -//! [`WaitGroup`]: sync::WaitGroup -//! [`Backoff`]: utils::Backoff -//! [`CachePadded`]: utils::CachePadded - -#![doc(test( - no_crate_inject, - attr( - deny(warnings, rust_2018_idioms), - allow(dead_code, unused_assignments, unused_variables) - ) -))] -#![warn( - missing_docs, - missing_debug_implementations, - rust_2018_idioms, - unreachable_pub -)] -#![cfg_attr(not(feature = "std"), no_std)] - -pub use crossbeam_utils::atomic; - -pub mod utils { - //! Miscellaneous utilities. - //! - //! * [`Backoff`], for exponential backoff in spin loops. - //! * [`CachePadded`], for padding and aligning a value to the length of a cache line. - - pub use crossbeam_utils::Backoff; - pub use crossbeam_utils::CachePadded; -} - -use cfg_if::cfg_if; - -cfg_if! { - if #[cfg(feature = "alloc")] { - #[doc(inline)] - pub use crossbeam_epoch as epoch; - - #[doc(inline)] - pub use crossbeam_queue as queue; - } -} - -cfg_if! { - if #[cfg(feature = "std")] { - #[doc(inline)] - pub use crossbeam_deque as deque; - - #[doc(inline)] - pub use crossbeam_channel as channel; - pub use crossbeam_channel::select; - - pub use crossbeam_utils::sync; - - #[cfg(not(crossbeam_loom))] - pub use crossbeam_utils::thread; - #[cfg(not(crossbeam_loom))] - pub use crossbeam_utils::thread::scope; - } -} -- cgit v1.2.3