[excerionsforte]

You learn very early that Tokio doesn't order, ordering is one of the enemies of high performance. Roll your own solution or use a third party solution, pay the tax, but you get what you expect.

futures_orchestra (https://crates.io/crates/futures_orchestra) handles the problem of limiting concurrency, queuing and ordering. I think I'm underselling it really, haha.

[mleonhard]

It's hard to tell how much care was put into futures_orchestra crate. The docs are generated. I don't see any benchmark in the repo. Performance claims without measurements are a red flag.

[excerionsforte]

There are no performance claims, you misread.