The "explainer" is "end-user readable" documentation that explains how to use the feature being deveoped by this initiative. If you want to experiment with the feature, you've come to the right place. Until the feature enters "feature complete" form, the explainer should be considered a work-in-progress.
Async functions in traits are expected to "roll out" in stages, so we actually have several explainers, one for each phase:
- Phase 1: Stable compiler supports async fn in traits, dynamic dispatch supported via
- Phase 2: Build on async fn in traits support:
- async closures
- async drop
Stream(the [portability initiative] is driving the design of these traits)
- Phase 3: Circle back to dynamic dispatch, incorporating the lessons we've learned from the