private Result_InvoiceNoneZ_OK(Object _dummy, long ptr) {
super(_dummy, ptr);
long res = bindings.LDKCResult_InvoiceNoneZ_get_ok(ptr);
private Result_InvoiceNoneZ_OK(Object _dummy, long ptr) {
super(_dummy, ptr);
long res = bindings.LDKCResult_InvoiceNoneZ_get_ok(ptr);