SendStream futures weren't reexported, making them rather obscure, and using async fn in general makes for clearer docs (because the yielded type is displayed directly and there are fewer structs cluttering the index) and places fewer constraints on implementation.
SendStreamfutures weren't reexported, making them rather obscure, and usingasync fnin general makes for clearer docs (because the yielded type is displayed directly and there are fewer structs cluttering the index) and places fewer constraints on implementation.