https://github.com/ibraheemdev/awaitgroup

Wait for a collection of async tasks to finish.
https://github.com/ibraheemdev/awaitgroup

Last synced: 28 days ago
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Wait for a collection of async tasks to finish.

• Host: GitHub
• URL: https://github.com/ibraheemdev/awaitgroup
• Owner: ibraheemdev
• License: mit
• Created: 2021-03-11T00:36:44.000Z (over 3 years ago)
• Default Branch: master
• Last Pushed: 2024-08-07T23:53:49.000Z (3 months ago)
• Last Synced: 2024-09-14T09:48:02.396Z (about 2 months ago)
• Language: Rust
• Size: 33.2 KB
• Stars: 32
• Watchers: 3
• Forks: 7
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# `awaitgroup`

[](https://crates.io/crates/awaitgroup)

[](https://github.com/ibraheemdev/awaitgroup)

[](https://docs.rs/awaitgroup)

 A `WaitGroup` waits for a collection of asynchronous tasks to finish.

 

The main task can create new workers and pass them to each of the tasks it wants to wait for. Each of the tasks calls `done` when

it finishes executing, and the main task can call `wait` to block until all registered workers are done.

 ```rust

 use awaitgroup::WaitGroup;

 #[tokio::main]

 async fn main() {

    let mut wg = WaitGroup::new();

    for _ in 0..5 {

        // Create a new worker.

        let worker = wg.worker();

        tokio::spawn(async {

            // Do some work...

            // This task is done all of its work.

            worker.done();

        });

    }

    // Block until all other tasks have finished their work.

    wg.wait().await;

}

```

See [the documentation](https://docs.rs/awaitgroup) for more details.