Crate wg

wg

Golang like WaitGroup implementation for sync/async Rust, support no_std environment.

Introduction

By default, blocking version WaitGroup is enabled.

If you are using other async runtime, you need to enbale future feature in your Cargo.toml and use wg::AsyncWaitGroup.

Installation

• std

  [dependencies]
  wg = "0.9"

• future

  [dependencies]
  wg = { version = "0.9", features = ["future"] }

• no_std

  [dependencies]
  wg = { version = "0.9", default_features = false, features = ["alloc"] }

• no_std & future

  [dependencies]
  wg = { version = "0.9", default_features = false, features = ["alloc", "future"] }

Examples

Please see examples for details.

Acknowledgements

• Inspired by Golang sync.WaitGroup and crossbeam_utils::WaitGroup.

License

^{Licensed under either of Apache License, Version 2.0 or MIT license at your option.} _{Unless you explicitly state otherwise, any contribution intentionally submitted for inclusion in this project by you, as defined in the Apache-2.0 license, shall be dual licensed as above, without any additional terms or conditions.}

Structs

AsyncWaitGroupfuture

An AsyncWaitGroup waits for a collection of threads to finish.

WaitGroup

A WaitGroup waits for a collection of threads to finish.

WaitGroupFuturefuture

A future returned by AsyncWaitGroup::wait().