| error[E0277]: the trait bound `A: std::marker::Copy` is not satisfied | |
| --> $DIR/wf-struct-field.rs:12:5 | |
| | | |
| LL | struct IsCopy<T:Copy> { | |
| | --------------------- required by `IsCopy` | |
| ... | |
| LL | struct SomeStruct<A> { | |
| | - help: consider restricting this bound: `A: std::marker::Copy` | |
| LL | data: IsCopy<A> | |
| | ^^^^^^^^^^^^^^^ the trait `std::marker::Copy` is not implemented for `A` | |
| error: aborting due to previous error | |
| For more information about this error, try `rustc --explain E0277`. |