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error[E0658]: `async` trait bounds are unstable
--> $DIR/feature-gate-async-trait-bounds.rs:3:17
|
LL | fn test(_: impl async Fn()) {}
| ^^^^^
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= note: see issue #62290 <https://github.com/rust-lang/rust/issues/62290> for more information
= help: add `#![feature(async_trait_bounds)]` to the crate attributes to enable
= note: this compiler was built on YYYY-MM-DD; consider upgrading it if it is out of date
= help: use the desugared name of the async trait, such as `AsyncFn`
error: aborting due to 1 previous error
For more information about this error, try `rustc --explain E0658`.
|
