futures-async-stream

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Procedural macros provided by futures-async-stream cannot handle expressions in macros

1

Currently, procedural macros provided by futures-async-stream cannot handle expressions in macros. https://github.com/rust-lang-nursery/futures-rs/pull/1548#discussion_r285341883: > It is not possible to replace `.await` in macros such as `assert!(foo.await)` with this. > > Full...

taiki-e

#41 has postponed the removal of `*stream_block!` macros because of some concerns. * format issue: > Given that rustfmt doesn't format `#[stream] async {}` on `let` so nicely, I'm wondering...

taiki-e

https://github.com/rust-lang/futures-rs/pull/1548#issuecomment-486205382

taiki-e

Support chained stream

1

Got compiling error on below code: ```rust pub fn chained_stream() -> impl Stream { #[stream] async { yield 1; } .map(|d| d * 2) } ``` ``` error: unexpected token...

ethe