impl<Q: Role, R: Role<Message = Q::Message>> Pair<From<R>> for To<Q>
[src]impl<Q: Role, R: Role<Message = Q::Message>> Pair<Nil<R>> for Nil<Q>
[src]impl<Q: Role, R: Role<Message = Q::Message>> Pair<To<R>> for From<Q>
[src]impl<Q: Role, R: Role<Message = Q::Message>> Pair<ToFrom<R>> for ToFrom<Q>
[src]