atomic-waitgroup 0.1.0

A waitgroup implementation supports async with advanced feature
Documentation

atomic-waitgroup

A waitgroup support async with advanced features, implemented with atomic operations to reduce locking in mind.

Features

  • wait_to() is supported to wait for a value larger than zero.

  • wait() & wait_to() can be canceled by tokio::time::timeout or futures::select!.

  • Assumes only one thread calls wait(). If multiple concurrent wait() is detected, will panic for this invalid usage.

  • done() can be called by multiple coroutines other than the one calls wait().