private Result_RouteLightningErrorZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.CResult_RouteLightningErrorZ_get_err(ptr);
private Result_RouteLightningErrorZ_Err(Object _dummy, long ptr) {
super(_dummy, ptr);
long err = bindings.CResult_RouteLightningErrorZ_get_err(ptr);