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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-07 09:22:09 +0000 |
commit | 43a97878ce14b72f0981164f87f2e35e14151312 (patch) | |
tree | 620249daf56c0258faa40cbdcf9cfba06de2a846 /third_party/rust/crossbeam-utils-0.7.2/README.md | |
parent | Initial commit. (diff) | |
download | firefox-43a97878ce14b72f0981164f87f2e35e14151312.tar.xz firefox-43a97878ce14b72f0981164f87f2e35e14151312.zip |
Adding upstream version 110.0.1.upstream/110.0.1upstream
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
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-rw-r--r-- | third_party/rust/crossbeam-utils-0.7.2/README.md | 77 |
1 files changed, 77 insertions, 0 deletions
diff --git a/third_party/rust/crossbeam-utils-0.7.2/README.md b/third_party/rust/crossbeam-utils-0.7.2/README.md new file mode 100644 index 0000000000..ffb1ab4248 --- /dev/null +++ b/third_party/rust/crossbeam-utils-0.7.2/README.md @@ -0,0 +1,77 @@ +# Crossbeam Utils + +[![Build Status](https://travis-ci.org/crossbeam-rs/crossbeam.svg?branch=master)]( +https://travis-ci.org/crossbeam-rs/crossbeam) +[![License](https://img.shields.io/badge/license-MIT%2FApache--2.0-blue.svg)]( +https://github.com/crossbeam-rs/crossbeam-utils/tree/master/src) +[![Cargo](https://img.shields.io/crates/v/crossbeam-utils.svg)]( +https://crates.io/crates/crossbeam-utils) +[![Documentation](https://docs.rs/crossbeam-utils/badge.svg)]( +https://docs.rs/crossbeam-utils) +[![Rust 1.28+](https://img.shields.io/badge/rust-1.28+-lightgray.svg)]( +https://www.rust-lang.org) +[![chat](https://img.shields.io/discord/569610676205781012.svg?logo=discord)](https://discord.gg/BBYwKq) + +This crate provides miscellaneous tools for concurrent programming: + +#### Atomics + +* [`AtomicCell`], a thread-safe mutable memory location.<sup>(no_std)</sup> +* [`AtomicConsume`], for reading from primitive atomic types with "consume" ordering.<sup>(no_std)</sup> + +#### Thread synchronization + +* [`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.<sup>(no_std)</sup> +* [`CachePadded`], for padding and aligning a value to the length of a cache line.<sup>(no_std)</sup> +* [`scope`], for spawning threads that borrow local variables from the stack. + +*Features marked with <sup>(no_std)</sup> can be used in `no_std` environments.*<br/> + +[`AtomicCell`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/atomic/struct.AtomicCell.html +[`AtomicConsume`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/atomic/trait.AtomicConsume.html +[`Parker`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/sync/struct.Parker.html +[`ShardedLock`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/sync/struct.ShardedLock.html +[`WaitGroup`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/sync/struct.WaitGroup.html +[`Backoff`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/struct.Backoff.html +[`CachePadded`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/struct.CachePadded.html +[`scope`]: https://docs.rs/crossbeam-utils/*/crossbeam_utils/thread/fn.scope.html + +## Usage + +Add this to your `Cargo.toml`: + +```toml +[dependencies] +crossbeam-utils = "0.7" +``` + +Next, add this to your crate: + +```rust +extern crate crossbeam_utils; +``` + +## Compatibility + +The minimum supported Rust version is 1.28. Any change to this is considered a breaking change. + +## License + +Licensed under either of + + * Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0) + * MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT) + +at your option. + +#### Contribution + +Unless you explicitly state otherwise, any contribution intentionally submitted +for inclusion in the work by you, as defined in the Apache-2.0 license, shall be +dual licensed as above, without any additional terms or conditions. |