| error[E0277]: the trait bound `T: std::marker::Copy` is not satisfied | |
| --> $DIR/wf-in-obj-type-trait.rs:11:5 | |
| | | |
| LL | struct MustBeCopy<T:Copy> { | |
| | ------------------------- required by `MustBeCopy` | |
| ... | |
| LL | x: dyn Object<MustBeCopy<T>> | |
| | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `T` | |
| | | |
| = help: consider adding a `where T: std::marker::Copy` bound | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0277`. |