private Result_NonePaymentSendFailureZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.LDKCResult_NonePaymentSendFailureZ_get_err(ptr);
PaymentSendFailure err_hu_conv = new PaymentSendFailure(null, err);
private Result_NonePaymentSendFailureZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.LDKCResult_NonePaymentSendFailureZ_get_err(ptr);
PaymentSendFailure err_hu_conv = new PaymentSendFailure(null, err);