Esteban Küber 243496e129 Consider #[must_use] annotation on async fn as also affecting the Future::Output ...

No longer lint against `#[must_use] async fn foo()`.

When encountering a statement that awaits on a `Future`, check if the
`Future`'s parent item is annotated with `#[must_use]` and emit a lint
if so. This effectively makes `must_use` an annotation on the
`Future::Output` instead of only the `Future` itself.

Fix #78149.

2022-11-10 18:01:03 -08:00

..

src

Consider #[must_use] annotation on async fn as also affecting the Future::Output

2022-11-10 18:01:03 -08:00

Cargo.toml

passes: migrate half of check_attr

2022-07-15 16:13:49 +01:00