rust/tests/ui/coherence/coherence_copy_like_err_struct.stderr
2023-01-11 09:32:08 +00:00

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error[E0119]: conflicting implementations of trait `MyTrait` for type `MyStruct<MyType>`
--> $DIR/coherence_copy_like_err_struct.rs:19:1
|
LL | impl<T: lib::MyCopy> MyTrait for T { }
| ---------------------------------- first implementation here
...
LL | impl MyTrait for lib::MyStruct<MyType> { }
| ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ conflicting implementation for `MyStruct<MyType>`
|
= note: upstream crates may add a new impl of trait `lib::MyCopy` for type `lib::MyStruct<MyType>` in future versions
error: aborting due to previous error
For more information about this error, try `rustc --explain E0119`.