func GenOpaque(u *URL) (string, error) {
	if u.Opaque == "" {
		return "", ErrMissingPath
	}

	return u.Opaque + genQueryOptions(u.Query()), nil
}
func GenOpaque(u *URL) (string, error) {
	if u.Opaque == "" {
		return "", ErrMissingPath
	}

	return u.Opaque + genQueryOptions(u.Query()), nil
}
func GenOpaque ( u * URL ) ( string , error ) { if u . Opaque == " " { return " " , ErrMissingPath } return u . Opaque + genQueryOptions ( u . Query ( ) ) , nil }
// GenOpaque generates a opaque file path DSN from the passed URL.
GenOpaque generates a opaque file path DSN from the passed URL .