default.go
func (u *UUID5) DeepCopy() *UUID5 {
	if u == nil {
		return nil
	}
	out := new(UUID5)
	u.DeepCopyInto(out)
	return out
}
func (u *UUID5) DeepCopy() *UUID5 {
	if u == nil {
		return nil
	}
	out := new(UUID5)
	u.DeepCopyInto(out)
	return out
}
// DeepCopy copies the receiver into a new UUID5.