| error: unused `async` for async trait impl function with no `.await` statements |
| --> tests/ui/unused_async_trait_impl_no_std.rs:11:5 |
| | |
| LL | / async fn do_something() -> u32 { |
| LL | | |
| LL | | 1 |
| LL | | } |
| | |_____^ |
| | |
| = note: `core::future::ready` creates a `Future` which returns the value immediately when `poll`ed |
| = note: `-D clippy::unused-async-trait-impl` implied by `-D warnings` |
| = help: to override `-D warnings` add `#[allow(clippy::unused_async_trait_impl)]` |
| help: consider removing the `async` from this function and returning `impl Future<Output = u32>` instead |
| | |
| LL ~ fn do_something() -> impl Future<Output = u32> { |
| LL | |
| LL ~ core::future::ready(1) |
| | |
| |
| error: aborting due to 1 previous error |
| |
