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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.
26 lines
1.1 KiB
Plaintext
26 lines
1.1 KiB
Plaintext
error[E0559]: variant `Option<_>::None` has no field named `value`
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--> $DIR/drop-track-bad-field-in-fru.rs:6:12
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LL | None { value: (), ..Default::default() }.await;
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| ^^^^^ `Option<_>::None` does not have this field
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= note: all struct fields are already assigned
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error[E0277]: `Option<_>` is not a future
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--> $DIR/drop-track-bad-field-in-fru.rs:6:46
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LL | None { value: (), ..Default::default() }.await;
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| -^^^^^
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| |`Option<_>` is not a future
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| help: remove the `.await`
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= help: the trait `Future` is not implemented for `Option<_>`, which is required by `Option<_>: IntoFuture`
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= note: Option<_> must be a future or must implement `IntoFuture` to be awaited
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= note: required for `Option<_>` to implement `IntoFuture`
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error: aborting due to 2 previous errors
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Some errors have detailed explanations: E0277, E0559.
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For more information about an error, try `rustc --explain E0277`.
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