30 lines
1.2 KiB
Plaintext
30 lines
1.2 KiB
Plaintext
warning: the feature `async_fn_in_trait` is incomplete and may not be safe to use and/or cause compiler crashes
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--> $DIR/missing-send-bound.rs:5:12
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LL | #![feature(async_fn_in_trait)]
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| ^^^^^^^^^^^^^^^^^
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= note: see issue #91611 <https://github.com/rust-lang/rust/issues/91611> for more information
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= note: `#[warn(incomplete_features)]` on by default
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error: future cannot be sent between threads safely
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--> $DIR/missing-send-bound.rs:17:20
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LL | assert_is_send(test::<T>());
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| ^^^^^^^^^^^ future returned by `test` is not `Send`
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= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `impl Future<Output = ()>`
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note: future is not `Send` as it awaits another future which is not `Send`
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--> $DIR/missing-send-bound.rs:13:5
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LL | T::bar().await;
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| ^^^^^^^^ await occurs here on type `impl Future<Output = ()>`, which is not `Send`
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note: required by a bound in `assert_is_send`
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--> $DIR/missing-send-bound.rs:21:27
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LL | fn assert_is_send(_: impl Send) {}
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| ^^^^ required by this bound in `assert_is_send`
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error: aborting due to previous error; 1 warning emitted
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