rust/tests/ui/iterators/integral.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

124 lines
5.8 KiB
Plaintext

error[E0277]: `{integer}` is not an iterator
--> $DIR/integral.rs:2:14
|
LL | for _ in 42 {}
| ^^ `{integer}` is not an iterator
|
= help: the trait `Iterator` is not implemented for `{integer}`, which is required by `{integer}: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `{integer}` to implement `IntoIterator`
error[E0277]: `u8` is not an iterator
--> $DIR/integral.rs:4:14
|
LL | for _ in 42 as u8 {}
| ^^^^^^^^ `u8` is not an iterator
|
= help: the trait `Iterator` is not implemented for `u8`, which is required by `u8: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `u8` to implement `IntoIterator`
error[E0277]: `i8` is not an iterator
--> $DIR/integral.rs:6:14
|
LL | for _ in 42 as i8 {}
| ^^^^^^^^ `i8` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i8`, which is required by `i8: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `i8` to implement `IntoIterator`
error[E0277]: `u16` is not an iterator
--> $DIR/integral.rs:8:14
|
LL | for _ in 42 as u16 {}
| ^^^^^^^^^ `u16` is not an iterator
|
= help: the trait `Iterator` is not implemented for `u16`, which is required by `u16: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `u16` to implement `IntoIterator`
error[E0277]: `i16` is not an iterator
--> $DIR/integral.rs:10:14
|
LL | for _ in 42 as i16 {}
| ^^^^^^^^^ `i16` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i16`, which is required by `i16: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `i16` to implement `IntoIterator`
error[E0277]: `u32` is not an iterator
--> $DIR/integral.rs:12:14
|
LL | for _ in 42 as u32 {}
| ^^^^^^^^^ `u32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `u32`, which is required by `u32: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `u32` to implement `IntoIterator`
error[E0277]: `i32` is not an iterator
--> $DIR/integral.rs:14:14
|
LL | for _ in 42 as i32 {}
| ^^^^^^^^^ `i32` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i32`, which is required by `i32: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `i32` to implement `IntoIterator`
error[E0277]: `u64` is not an iterator
--> $DIR/integral.rs:16:14
|
LL | for _ in 42 as u64 {}
| ^^^^^^^^^ `u64` is not an iterator
|
= help: the trait `Iterator` is not implemented for `u64`, which is required by `u64: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `u64` to implement `IntoIterator`
error[E0277]: `i64` is not an iterator
--> $DIR/integral.rs:18:14
|
LL | for _ in 42 as i64 {}
| ^^^^^^^^^ `i64` is not an iterator
|
= help: the trait `Iterator` is not implemented for `i64`, which is required by `i64: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `i64` to implement `IntoIterator`
error[E0277]: `usize` is not an iterator
--> $DIR/integral.rs:20:14
|
LL | for _ in 42 as usize {}
| ^^^^^^^^^^^ `usize` is not an iterator
|
= help: the trait `Iterator` is not implemented for `usize`, which is required by `usize: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `usize` to implement `IntoIterator`
error[E0277]: `isize` is not an iterator
--> $DIR/integral.rs:22:14
|
LL | for _ in 42 as isize {}
| ^^^^^^^^^^^ `isize` is not an iterator
|
= help: the trait `Iterator` is not implemented for `isize`, which is required by `isize: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `isize` to implement `IntoIterator`
error[E0277]: `{float}` is not an iterator
--> $DIR/integral.rs:24:14
|
LL | for _ in 42.0 {}
| ^^^^ `{float}` is not an iterator
|
= help: the trait `Iterator` is not implemented for `{float}`, which is required by `{float}: IntoIterator`
= note: if you want to iterate between `start` until a value `end`, use the exclusive range syntax `start..end` or the inclusive range syntax `start..=end`
= note: required for `{float}` to implement `IntoIterator`
error: aborting due to 12 previous errors
For more information about this error, try `rustc --explain E0277`.