if (ret >= 0 && ret <= 4096) { return null; }
org.ldk.structs.Option_ClosureReasonZ ret_hu_conv = org.ldk.structs.Option_ClosureReasonZ.constr_from_ptr(ret);
if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };
if (ret >= 0 && ret <= 4096) { return null; }
org.ldk.structs.Option_ClosureReasonZ ret_hu_conv = org.ldk.structs.Option_ClosureReasonZ.constr_from_ptr(ret);
if (ret_hu_conv != null) { ret_hu_conv.ptrs_to.add(ret_hu_conv); };