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6efddac288
Expand the primary span of E0277 when the immediate unmet bound is not what the user wrote:
```
error[E0277]: the trait bound `i32: Bar` is not satisfied
--> f100.rs:6:6
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6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
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help: this trait has no implementations, consider adding one
--> f100.rs:2:1
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2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
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3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
24 lines
998 B
Plaintext
24 lines
998 B
Plaintext
error: future cannot be sent between threads safely
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--> $DIR/field-assign-nonsend.rs:42:17
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LL | assert_send(agent.handle());
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| ^^^^^^^^^^^^^^ future returned by `handle` is not `Send`
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= help: within `impl Future<Output = ()>`, the trait `Send` is not implemented for `Rc<String>`, which is required by `impl Future<Output = ()>: Send`
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note: future is not `Send` as this value is used across an await
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--> $DIR/field-assign-nonsend.rs:20:39
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LL | let mut info = self.info_result.clone();
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| -------- has type `InfoResult` which is not `Send`
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...
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LL | let _ = send_element(element).await;
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| ^^^^^ await occurs here, with `mut info` maybe used later
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note: required by a bound in `assert_send`
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--> $DIR/field-assign-nonsend.rs:37:19
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LL | fn assert_send<T: Send>(_: T) {}
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| ^^^^ required by this bound in `assert_send`
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error: aborting due to 1 previous error
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