rust/tests/ui/for/for-loop-bogosity.stderr
Esteban Küber 6efddac288 Provide more context on derived obligation error primary label
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.
2024-01-30 21:28:18 +00:00

12 lines
458 B
Text

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`.