> A discrete, named entity (a struct) is a distinct concept from a way to increase readability of a function call (keyword arguments). If you take func Ne

> A discrete, named entity (a struct) is a distinct concept from a way to increase readability of a function call (keyword arguments). If you take func NewServer(addr string, certKey, certCA []byte, ...) (*Server, error) and coalesce the input parameters into type ServerConfig struct { Addr string CertKey []byte CertCA []byte ... then that type is still a meaningful domain concept in your program. There is no minimum scope requirement for discrete, named entities, is there?