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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 | ||
| assoc-fn-bound-root-obligation.rs | ||
| assoc-fn-bound-root-obligation.stderr | ||
| basic.rs | ||
| generic_trait.rs | ||
| impl-comparison-duplicates.rs | ||
| in-arc.rs | ||
| multiple.rs | ||
| not-on-bare-trait-2021.rs | ||
| not-on-bare-trait-2021.stderr | ||
| not-on-bare-trait.rs | ||
| not-on-bare-trait.stderr | ||
| not-on-struct.rs | ||
| not-on-struct.stderr | ||
| on-structs-and-enums-in-fns.rs | ||
| on-structs-and-enums-in-fns.stderr | ||
| on-structs-and-enums-in-impls.rs | ||
| on-structs-and-enums-in-impls.stderr | ||
| on-structs-and-enums-locals.rs | ||
| on-structs-and-enums-locals.stderr | ||
| on-structs-and-enums-rpass.rs | ||
| on-structs-and-enums-static.rs | ||
| on-structs-and-enums-static.stderr | ||
| on-structs-and-enums-xc1.rs | ||
| on-structs-and-enums-xc1.stderr | ||
| on-structs-and-enums-xc.rs | ||
| on-structs-and-enums-xc.stderr | ||
| on-structs-and-enums.rs | ||
| on-structs-and-enums.stderr | ||
| recursion.rs | ||
| same-crate-name.rs | ||
| same-crate-name.stderr | ||
| sugar.rs | ||
| sugar.stderr | ||