1 error[E0277]: the trait bound `A: Copy` is not satisfied
2 --> $DIR/wf-enum-fields.rs:12:17
4 LL | SomeVariant(IsCopy<A>)
5 | ^^^^^^^^^ the trait `Copy` is not implemented for `A`
7 note: required by a bound in `IsCopy`
8 --> $DIR/wf-enum-fields.rs:7:17
10 LL | struct IsCopy<T:Copy> {
11 | ^^^^ required by this bound in `IsCopy`
12 help: consider restricting type parameter `A`
14 LL | enum SomeEnum<A: std::marker::Copy> {
17 error: aborting due to previous error
19 For more information about this error, try `rustc --explain E0277`.