5b54286640
Remove the "which is required by `{root_obligation}`" post-script in
"the trait `X` is not implemented for `Y`" explanation in E0277. This
information is already conveyed in the notes explaining requirements,
making it redundant while making the text (particularly in labels)
harder to read.
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
vs the prior
```
error[E0277]: the trait bound `NotCopy: Copy` is not satisfied
--> $DIR/wf-static-type.rs:10:13
|
LL | static FOO: IsCopy<Option<NotCopy>> = IsCopy { t: None };
| ^^^^^^^^^^^^^^^^^^^^^^^ the trait `Copy` is not implemented for `NotCopy`, which is required by `Option<NotCopy>: Copy`
|
= note: required for `Option<NotCopy>` to implement `Copy`
note: required by a bound in `IsCopy`
--> $DIR/wf-static-type.rs:7:17
|
LL | struct IsCopy<T:Copy> { t: T }
| ^^^^ required by this bound in `IsCopy`
```
40 lines
1.3 KiB
Plaintext
40 lines
1.3 KiB
Plaintext
error[E0308]: mismatched types
|
|
--> $DIR/range-1.rs:5:19
|
|
|
|
|
LL | let _ = 0u32..10i32;
|
|
| ^^^^^ expected `u32`, found `i32`
|
|
|
|
error[E0277]: the trait bound `bool: Step` is not satisfied
|
|
--> $DIR/range-1.rs:9:14
|
|
|
|
|
LL | for i in false..true {}
|
|
| ^^^^^^^^^^^ the trait `Step` is not implemented for `bool`
|
|
|
|
|
= help: the following other types implement trait `Step`:
|
|
Char
|
|
Ipv4Addr
|
|
Ipv6Addr
|
|
char
|
|
i128
|
|
i16
|
|
i32
|
|
i64
|
|
and 8 others
|
|
= note: required for `std::ops::Range<bool>` to implement `Iterator`
|
|
= note: required for `std::ops::Range<bool>` to implement `IntoIterator`
|
|
|
|
error[E0277]: the size for values of type `[{integer}]` cannot be known at compilation time
|
|
--> $DIR/range-1.rs:14:17
|
|
|
|
|
LL | let range = *arr..;
|
|
| ^^^^ doesn't have a size known at compile-time
|
|
|
|
|
= help: the trait `Sized` is not implemented for `[{integer}]`
|
|
note: required by an implicit `Sized` bound in `RangeFrom`
|
|
--> $SRC_DIR/core/src/ops/range.rs:LL:COL
|
|
|
|
error: aborting due to 3 previous errors
|
|
|
|
Some errors have detailed explanations: E0277, E0308.
|
|
For more information about an error, try `rustc --explain E0277`.
|