xla::HloPrintOptions opts;
      if (stage == IrExportStage::HLO_NO_METADATA) {
        opts.set_print_metadata(false);
      }

      if (stage == IrExportStage::HLO_SERIALIZED) {
        return new_module->ToProto().SerializeAsString();
      } else {
        return new_module->ToString(opts);
      }
    }
    case IrExportStage::OPTIMIZED_HLO:
    case IrExportStage::OPTIMIZED_HLO_SERIALIZED: {

				}
				return
			}
			if diff := cmp.Diff(got, tc.want, protocmp.Transform()); diff != "" {
				var gotYaml string
				gotProto, ok := got.(proto.Message)
				if !ok {
					t.Fatal("failed to extract proto")
				}
				if gotYaml, err = protomarshal.ToYAML(gotProto); err != nil {
					t.Fatalf("%s: failed to parse yaml: %s", tc.name, err)
				}
				t.Errorf("got:\n %v\n but want:\n %v", gotYaml, tc.want)
			}

)

type Instance struct {
	structure     any
	isJSON        bool
	constraints   []constraint
	creationError error
}

type constraint func() error

// ForProto creates a structpath Instance by marshaling the proto to JSON and then evaluating over that
// structure. This is the most generally useful form as serialization to JSON also automatically

	Ierrors    uint64
	Opackets   uint64
	Oerrors    uint64
	Collisions uint64
	Ibytes     uint64
	Obytes     uint64
	Imcasts    uint64
	Omcasts    uint64
	Iqdrops    uint64
	Oqdrops    uint64
	Noproto    uint64
	Hwassist   uint64
	_          [8]byte
	_          [16]byte
}

type IfData struct {
	Type        uint8
	Physical    uint8
	Addrlen     uint8
	Hdrlen      uint8
	Link_state  uint8

	Ierrors    uint64
	Opackets   uint64
	Oerrors    uint64
	Collisions uint64
	Ibytes     uint64
	Obytes     uint64
	Imcasts    uint64
	Omcasts    uint64
	Iqdrops    uint64
	Oqdrops    uint64
	Noproto    uint64
	Hwassist   uint64
	_          [8]byte
	_          [16]byte
}

type IfData struct {
	Type        uint8
	Physical    uint8
	Addrlen     uint8
	Hdrlen      uint8
	Link_state  uint8

	Ierrors    uint64
	Opackets   uint64
	Oerrors    uint64
	Collisions uint64
	Ibytes     uint64
	Obytes     uint64
	Imcasts    uint64
	Omcasts    uint64
	Iqdrops    uint64
	Oqdrops    uint64
	Noproto    uint64
	Hwassist   uint64
	_          [8]byte
	_          [16]byte
}

type IfData struct {
	Type        uint8
	Physical    uint8
	Addrlen     uint8
	Hdrlen      uint8
	Link_state  uint8

			}

			var tJSON, tProto MicroTime
			if err = tJSON.UnmarshalJSON(jsonData); err != nil {
				t.Fatalf("Failed to unmarshal JSON: '%v': %v", jsonData, err)
			}
			if err = tProto.Unmarshal(protoData); err != nil {
				t.Fatalf("Failed to unmarshal proto: '%v': %v", protoData, err)
			}

			result := tJSON.Equal(&tProto)
			if result != c.result {

		s := xds.NewFakeDiscoveryServer(t, xds.FakeOptions{})
		proxy := s.SetupProxy(&model.Proxy{
			IPAddresses: []string{"10.2.0.1"},
			ID:          "app3.testns",
		})
		structpath.ForProto(xdstest.ToDiscoveryResponse(s.Listeners(proxy))).
			Exists("{.resources[?(@.address.socketAddress.portValue==15001)]}").
			Select("{.resources[?(@.address.socketAddress.portValue==15001)]}").

	Ipackets   uint32
	Ierrors    uint32
	Opackets   uint32
	Oerrors    uint32
	Collisions uint32
	Ibytes     uint32
	Obytes     uint32
	Imcasts    uint32
	Omcasts    uint32
	Iqdrops    uint32
	Noproto    uint32
	Lastchange Timeval32
}

type IfaMsghdr struct {
	Msglen    uint16
	Version   uint8
	Type      uint8
	Addrs     int32
	Flags     int32
	Index     uint16
	Pad_cgo_0 [2]byte

	Ipackets   uint64
	Ierrors    uint64
	Opackets   uint64
	Oerrors    uint64
	Collisions uint64
	Ibytes     uint64
	Obytes     uint64
	Imcasts    uint64
	Omcasts    uint64
	Iqdrops    uint64
	Noproto    uint64
	Lastchange Timespec
}

type IfaMsghdr struct {
	Msglen    uint16
	Version   uint8
	Type      uint8
	Addrs     int32
	Flags     int32
	Metric    int32
	Index     uint16