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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`
```
|
||
|---|---|---|
| .. | ||
| array-of-ranges.rs | ||
| array.rs | ||
| bound.rs | ||
| bound.stderr | ||
| collect-into-array.rs | ||
| collect-into-array.stderr | ||
| collect-into-slice.rs | ||
| collect-into-slice.stderr | ||
| float_iterator_hint.rs | ||
| float_iterator_hint.stderr | ||
| integral.rs | ||
| integral.stderr | ||
| into-iter-on-arrays-2018.rs | ||
| into-iter-on-arrays-2018.stderr | ||
| into-iter-on-arrays-2021.rs | ||
| into-iter-on-arrays-lint.fixed | ||
| into-iter-on-arrays-lint.rs | ||
| into-iter-on-arrays-lint.stderr | ||
| into-iter-on-boxed-slices-2021.rs | ||
| into-iter-on-boxed-slices-2021.stderr | ||
| into-iter-on-boxed-slices-2024.rs | ||
| into-iter-on-boxed-slices-lint.fixed | ||
| into-iter-on-boxed-slices-lint.rs | ||
| into-iter-on-boxed-slices-lint.stderr | ||
| into-iterator-type-inference-shift.rs | ||
| invalid-iterator-chain-fixable.fixed | ||
| invalid-iterator-chain-fixable.rs | ||
| invalid-iterator-chain-fixable.stderr | ||
| invalid-iterator-chain-with-int-infer.rs | ||
| invalid-iterator-chain-with-int-infer.stderr | ||
| invalid-iterator-chain.rs | ||
| invalid-iterator-chain.stderr | ||
| issue-28098.rs | ||
| issue-28098.stderr | ||
| issue-58952-filter-type-length.rs | ||
| iter-cloned-type-inference.rs | ||
| iter-count-overflow-debug.rs | ||
| iter-count-overflow-ndebug.rs | ||
| iter-map-fold-type-length.rs | ||
| iter-position-overflow-debug.rs | ||
| iter-position-overflow-ndebug.rs | ||
| iter-range.rs | ||
| iter-step-overflow-debug.rs | ||
| iter-step-overflow-ndebug.rs | ||
| iter-sum-overflow-debug.rs | ||
| iter-sum-overflow-ndebug.rs | ||
| iter-sum-overflow-overflow-checks.rs | ||
| ranges.rs | ||
| ranges.stderr | ||
| rsplit-clone.rs | ||
| skip-count-overflow.rs | ||
| string.rs | ||
| string.stderr | ||
| vec-on-unimplemented.fixed | ||
| vec-on-unimplemented.rs | ||
| vec-on-unimplemented.stderr | ||