waitgroup

WaitGroup 等待一组任务完成。

示例

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;
}

许可证

本项目受 Apache License 2.0 许可（LICENSE）许可。

lib.rs:

WaitGroup 等待一组任务完成。

示例

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;
}