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67 lines
2.2 KiB
Markdown
67 lines
2.2 KiB
Markdown
# Crossbeam Queue
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[](
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https://travis-ci.org/crossbeam-rs/crossbeam)
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[](
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https://github.com/crossbeam-rs/crossbeam-queue/tree/master/src)
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[](
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https://crates.io/crates/crossbeam-queue)
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[](
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https://docs.rs/crossbeam-queue)
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[](
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https://www.rust-lang.org)
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This crate provides concurrent queues that can be shared among threads:
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* [`ArrayQueue`], a bounded MPMC queue that allocates a fixed-capacity buffer on construction.
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* [`SegQueue`], an unbounded MPMC queue that allocates small buffers, segments, on demand.
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[`ArrayQueue`]: https://docs.rs/crossbeam-queue/*/crossbeam_queue/struct.ArrayQueue.html
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[`SegQueue`]: https://docs.rs/crossbeam-queue/*/crossbeam_queue/struct.SegQueue.html
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## Usage
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Add this to your `Cargo.toml`:
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```toml
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[dependencies]
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crossbeam-queue = "0.1"
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```
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Next, add this to your crate:
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```rust
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extern crate crossbeam_queue;
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```
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## Compatibility
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The minimum supported Rust version is 1.26.
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## License
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Licensed under either of
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* Apache License, Version 2.0 ([LICENSE-APACHE](LICENSE-APACHE) or http://www.apache.org/licenses/LICENSE-2.0)
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* MIT license ([LICENSE-MIT](LICENSE-MIT) or http://opensource.org/licenses/MIT)
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at your option.
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#### Contribution
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Unless you explicitly state otherwise, any contribution intentionally submitted
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for inclusion in the work by you, as defined in the Apache-2.0 license, shall be
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dual licensed as above, without any additional terms or conditions.
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#### Third party software
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This product includes copies and modifications of software developed by third parties:
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* [src/array_queue.rs](src/array_queue.rs) is based on
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[Bounded MPMC queue](http://www.1024cores.net/home/lock-free-algorithms/queues/bounded-mpmc-queue)
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by Dmitry Vyukov, licensed under the Simplified BSD License and the Apache License, Version 2.0.
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See the source code files for more details.
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Copies of third party licenses can be found in [LICENSE-THIRD-PARTY](LICENSE-THIRD-PARTY).
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