[alpb]

It's my common code review comment to the beginners to not embed structs. There's rarely anything to be gained by doing so. The only use case I found to be useful is to embed something like:

    type MockHandlers struct {
        UnimplementedHandlers
    }

    func (m MockServer) LoginHandler{ /* ... */ }

where I get to override only a part of a bigger interface at a time and have the embedding take care of the rest by saying panic("unimplemented") to satisfy the interface.