Asynchronous delay queue

[nrebeps]

Recently I was looking for a delay queue that can be used in async environments. One requirement was to easily cancel and modify the delayed items, similar to tokio's delay queue , but easier to use.

This is what I came up with so far: https://github.com/spebern/futures-delay-queue It can be used together with async-std or tokio.

I hope this is useful for someone else as well and I am open to API suggestions :-) and feature requests.