[weberc2]

Mind you, I don’t advocate for struct embedding, but it doesn’t force you into a type contract. The outer struct retains its type—it is not a subtype of the nested type so it can’t be used in places that take the inner type.

Literally all it does is automatically create methods on the outer struct that delegate to the anonymous member.

Unlike inheritance, there is no fragile base class problem and methods on the inner anonymous member can’t dispatch to methods on the outer struct. Also, the “parent” member is just another field in your struct. You can modify it or replace it at runtime, unlike the parent in OOP languages.