1 error[E0204]: the trait `Copy` may not be implemented for this type
2 --> $DIR/missing-bound-in-manual-copy-impl.rs:6:18
4 LL | struct Wrapper<T>(T);
5 | - this field does not implement `Copy`
7 LL | impl<S> Copy for Wrapper<S> {}
10 help: consider restricting type parameter `S`
12 LL | impl<S: Copy> Copy for Wrapper<S> {}
15 error: aborting due to previous error
17 For more information about this error, try `rustc --explain E0204`.