54 lines
1.4 KiB
Markdown
54 lines
1.4 KiB
Markdown
scoped-threadpool-rs
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==============
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[](https://travis-ci.org/Kimundi/scoped-threadpool-rs)
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A library for scoped and cached threadpools.
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For more details, see the [docs](http://kimundi.github.io/scoped-threadpool-rs/scoped_threadpool/index.html).
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# Getting Started
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[scoped-threadpool-rs is available on crates.io](https://crates.io/crates/scoped_threadpool).
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Add the following dependency to your Cargo manifest to get the latest version of the 0.1 branch:
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```toml
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[dependencies]
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scoped_threadpool = "0.1.*"
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```
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To always get the latest version, add this git repository to your
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Cargo manifest:
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```toml
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[dependencies.scoped_threadpool]
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git = "https://github.com/Kimundi/scoped-threadpool-rs"
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```
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# Example
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```rust
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extern crate scoped_threadpool;
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use scoped_threadpool::Pool;
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fn main() {
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// Create a threadpool holding 4 threads
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let mut pool = Pool::new(4);
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let mut vec = vec![0, 1, 2, 3, 4, 5, 6, 7];
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// Use the threads as scoped threads that can
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// reference anything outside this closure
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pool.scoped(|scoped| {
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// Create references to each element in the vector ...
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for e in &mut vec {
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// ... and add 1 to it in a seperate thread
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scoped.execute(move || {
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*e += 1;
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});
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}
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});
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assert_eq!(vec, vec![1, 2, 3, 4, 5, 6, 7, 8]);
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}
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```
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