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
|
6 | <i32 as Foo>::foo();
| ^^^ the trait `Bar` is not implemented for `i32`, which is required by `i32: Foo`
|
help: this trait has no implementations, consider adding one
--> f100.rs:2:1
|
2 | trait Bar {}
| ^^^^^^^^^
note: required for `i32` to implement `Foo`
--> f100.rs:3:14
|
3 | impl<T: Bar> Foo for T {}
| --- ^^^ ^
| |
| unsatisfied trait bound introduced here
```
Fix #40120.
13 lines
458 B
Plaintext
13 lines
458 B
Plaintext
error[E0277]: `MyStruct` is not an iterator
|
|
--> $DIR/for-loop-bogosity.rs:17:14
|
|
|
|
|
LL | for x in bogus {
|
|
| ^^^^^ `MyStruct` is not an iterator
|
|
|
|
|
= help: the trait `Iterator` is not implemented for `MyStruct`, which is required by `MyStruct: IntoIterator`
|
|
= note: required for `MyStruct` to implement `IntoIterator`
|
|
|
|
error: aborting due to 1 previous error
|
|
|
|
For more information about this error, try `rustc --explain E0277`.
|