2019-10-06 17:14:34 -05:00
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error: future cannot be sent between threads safely
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2021-10-12 11:10:05 -05:00
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--> $DIR/issue-64130-non-send-future-diags.rs:23:13
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2019-09-25 07:58:41 -05:00
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LL | is_send(foo());
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2021-10-22 15:49:12 -05:00
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| ^^^^^ future returned by `foo` is not `Send`
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2019-09-25 07:58:41 -05:00
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2021-11-16 18:16:23 -06:00
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= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `MutexGuard<'_, u32>`
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2019-10-06 17:14:34 -05:00
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note: future is not `Send` as this value is used across an await
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2023-04-25 13:59:16 -05:00
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--> $DIR/issue-64130-non-send-future-diags.rs:17:11
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2019-09-25 07:58:41 -05:00
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LL | let g = x.lock().unwrap();
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2020-09-02 02:40:56 -05:00
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| - has type `MutexGuard<'_, u32>` which is not `Send`
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2019-09-25 07:58:41 -05:00
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LL | baz().await;
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2023-04-25 13:59:16 -05:00
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| ^^^^^ await occurs here, with `g` maybe used later
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2021-07-31 11:26:55 -05:00
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note: required by a bound in `is_send`
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2021-10-12 11:10:05 -05:00
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--> $DIR/issue-64130-non-send-future-diags.rs:9:15
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2021-07-31 11:26:55 -05:00
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LL | fn is_send<T: Send>(t: T) { }
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| ^^^^ required by this bound in `is_send`
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2019-09-25 07:58:41 -05:00
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error: aborting due to previous error
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