Crate waitgroup

A WaitGroup waits for a collection of task to finish.

Examples

use waitgroup::WaitGroup;
use async_std::task;
async {
    let wg = WaitGroup::new();
    for _ in 0..100 {
        let w = wg.worker();
        task::spawn(async move {
            // do work
            drop(w); // drop w means task finished
        });
    }

    wg.wait().await;
}

Structs

WaitGroup
WaitGroupFuture
Worker