Comment by embedding-shape

> The tests do not appear to simulate the queue in Loom, which would be a very, very good idea.

Loom is apparently this: https://github.com/tokio-rs/loom I've used tokio a bit in the past, but wasn't aware of that tool at all, looks really useful and probably I'm not alone in never hearing about it before. Any tips&tricks or gotchas with it one should know beforehand?