error[E0375]: implementing the trait `CoerceUnsized` requires multiple coercions
- --> $DIR/issue-26905.rs:26:40
+ --> $DIR/issue-26905.rs:16:40
|
LL | impl<T: ?Sized + Unsize<U>, U: ?Sized> CoerceUnsized<MyRc<U>> for MyRc<T>{ } //~ERROR
| ^^^^^^^^^^^^^^^^^^^^^^ requires multiple coercions
|
= note: `CoerceUnsized` may only be implemented for a coercion between structures with one field being coerced
- = note: currently, 2 fields need coercions: _ptr (*const T to *const U), _boo (NotPhantomData<T> to NotPhantomData<U>)
+ = note: currently, 2 fields need coercions: `_ptr` (`*const T` to `*const U`), `_boo` (`NotPhantomData<T>` to `NotPhantomData<U>`)
error: aborting due to previous error