How to race vector of streams

[michalmoc]

I have a few streams, number is unknown at compile time. I need to merge them into a single stream, but I'm unable to find any way to do it. Could you give me some pointers?

[nanoqsh]

It looks like you'll enjoy the functionality of futures_concurrency crate, in particular the Merge trait
https://docs.rs/futures-concurrency/latest/futures_concurrency/stream/trait.Merge.html
It's implemented for Vec of streams

Also take a look for StreamGroup type, it may be helpful for more hard cases
https://docs.rs/futures-concurrency/latest/futures_concurrency/stream/struct.StreamGroup.html