Derive Macro frame_support::CloneNoBound [−][src]
#[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 are at frame_support::CloneNoBound
.