+ if (ret >= 0 && ret <= 4096) { return null; }
+ Result_NoneErrorZ ret_hu_conv = Result_NoneErrorZ.constr_from_ptr(ret);
+ return ret_hu_conv;
+ }
+
+ /**
+ * Creates a new CResult_NoneErrorZ which has the same data as `orig`
+ * but with all dynamically-allocated buffers duplicated in new buffers.
+ */
+ public Result_NoneErrorZ clone() {
+ long ret = bindings.CResult_NoneErrorZ_clone(this.ptr);
+ if (ret >= 0 && ret <= 4096) { return null; }