private Result_PaymentIdPaymentErrorZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.CResult_PaymentIdPaymentErrorZ_get_err(ptr);
private Result_PaymentIdPaymentErrorZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.CResult_PaymentIdPaymentErrorZ_get_err(ptr);