Derive Macro frame_support::CloneNoBound
source · #[derive(CloneNoBound)]
Expand description
Derive Clone
but do not bound any generic.
This is useful for type generic over runtime:
trait Config {
type C: Clone;
}
// Foo implements [`Clone`] because `C` bounds [`Clone`].
// Otherwise compilation will fail with an output telling `c` doesn't implement [`Clone`].
#[derive(CloneNoBound)]
struct Foo<T: Config> {
c: T::C,
}
Derive Clone
but do not bound any generic.
Docs at frame_support::CloneNoBound
.