generics_createperson_using_pointertypeargument.go

func CreatePersonDB[T PersonDB](person Person) error {
	db := new(T)
	db.save(person)
	return nil
}

func main() {
	person := Person{
		ID:   101,
		Name: "John D",
	}
	CreatePersonDB[*LocalDatabase](person)
}

// will not compile
// ./prog.go:42:5: db.save undefined (type *T is pointer to type parameter, not type parameter)

Go build failed.