mirror of
https://github.com/rust-lang/rust-clippy
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37 lines
1.3 KiB
Text
37 lines
1.3 KiB
Text
error: non-binding `let` on a future
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--> $DIR/let_underscore_future.rs:16:5
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LL | let _ = some_async_fn();
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| ^^^^^^^^^^^^^^^^^^^^^^^^
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= help: consider awaiting the future or dropping explicitly with `std::mem::drop`
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= note: `-D clippy::let-underscore-future` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::let_underscore_future)]`
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error: non-binding `let` on a future
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--> $DIR/let_underscore_future.rs:18:5
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LL | let _ = custom();
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| ^^^^^^^^^^^^^^^^^
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= help: consider awaiting the future or dropping explicitly with `std::mem::drop`
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error: non-binding `let` on a future
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--> $DIR/let_underscore_future.rs:23:5
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LL | let _ = future;
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| ^^^^^^^^^^^^^^^
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= help: consider awaiting the future or dropping explicitly with `std::mem::drop`
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error: this argument is a mutable reference, but not used mutably
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--> $DIR/let_underscore_future.rs:11:35
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LL | fn do_something_to_future(future: &mut impl Future<Output = ()>) {}
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| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ help: consider changing to: `&impl Future<Output = ()>`
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= note: `-D clippy::needless-pass-by-ref-mut` implied by `-D warnings`
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= help: to override `-D warnings` add `#[allow(clippy::needless_pass_by_ref_mut)]`
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error: aborting due to 4 previous errors
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