1 error[E0277]: the trait bound `A: Copy` is not satisfied
2 --> $DIR/wf-struct-field.rs:12:11
4 LL | struct IsCopy<T:Copy> {
5 | ---- required by this bound in `IsCopy`
8 | ^^^^^^^^^ the trait `Copy` is not implemented for `A`
10 help: consider restricting type parameter `A`
12 LL | struct SomeStruct<A: Copy> {
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0277`.