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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`
```
|
||
|---|---|---|
| .. | ||
| auxiliary | ||
| ambiguous.rs | ||
| ambiguous.stderr | ||
| basic.rs | ||
| bounds.rs | ||
| bounds.stderr | ||
| cross-crate.rs | ||
| cross-crate.stderr | ||
| dont-elaborate-non-self.rs | ||
| dont-elaborate-non-self.stderr | ||
| generic-default-in-dyn.rs | ||
| generic-default-in-dyn.stderr | ||
| impl.rs | ||
| impl.stderr | ||
| import-cross-crate.rs | ||
| import.rs | ||
| issue-60021-assoc-method-resolve.rs | ||
| issue-60755.rs | ||
| issue-72415-assoc-const-resolve.rs | ||
| issue-75983.rs | ||
| issue-83613.rs | ||
| issue-83613.stderr | ||
| issue-107747-do-not-assemble-supertraits.rs | ||
| issue-108072-unmet-trait-alias-bound.rs | ||
| issue-108072-unmet-trait-alias-bound.stderr | ||
| issue-108132-unmet-trait-alias-bound-on-generic-impl.rs | ||
| issue-108132-unmet-trait-alias-bound-on-generic-impl.stderr | ||
| maybe-bound.rs | ||
| no-duplicates.rs | ||
| no-duplicates.stderr | ||
| no-extra-traits.rs | ||
| no-extra-traits.stderr | ||
| not-a-marker.rs | ||
| not-a-marker.stderr | ||
| object-fail.rs | ||
| object-fail.stderr | ||
| object-wf.rs | ||
| object.rs | ||
| only-maybe-bound.rs | ||
| only-maybe-bound.stderr | ||
| only-require-assocs-from-supertraits.rs | ||
| self-in-const-generics.rs | ||
| self-in-const-generics.stderr | ||
| self-in-generics.rs | ||
| self-in-generics.stderr | ||
| style_lint.rs | ||
| style_lint.stderr | ||
| suggest-trait-alias-instead-of-type.fixed | ||
| suggest-trait-alias-instead-of-type.rs | ||
| suggest-trait-alias-instead-of-type.stderr | ||
| syntax-fail.rs | ||
| syntax-fail.stderr | ||
| syntax.rs | ||
| wf.rs | ||
| wf.stderr | ||