}
public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ_Err() {
this(null, bindings.CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err());
}
public Result_C2Tuple_SignatureCVec_SignatureZZNoneZ_Err() {
this(null, bindings.CResult_C2Tuple_SignatureCVec_SignatureZZNoneZ_err());