Should AsyncSequence replace Combine in the future, or should they coexist?

[stephencelis]

@Philippe_Hausler

Temporal Transformation:
Debouncing values over a specific window of time is very useful

Throttling values over a specific window of time can be useful

Side note - from my exploration w.r.t. the Clock/Interval/Date/Duration proposal these two transformations need a clock and a duration since the reference point temporally is relative to the last value emitted.

Just wanted to mention that as far as time is concerned, it'd be nice to know what AsyncSequence has to say about scheduling. Combine's Scheduler protocol makes it possible to control time in a fully synchronous way that makes testing nuanced, time-based operations fairly easy to do once you have a test scheduler at your disposal. While the internal plan may be to utilize "custom executors," I haven't seen a whole lot of discussion on the topic.