These are particularly useful if you need a reference to a container element that you can use elsewhere in the build.
In addition, Kotlin delegated properties can easily be renamed via IDE refactoring.

The following sample does the exact same things as the one in the previous section, but it uses delegated properties and reuses those references in place of string-literal task paths:

	}
	return RemoveDirectory(pathp)
}

func Unlink(path string) (err error) {
	pathp, err := UTF16PtrFromString(path)
	if err != nil {
		return err
	}
	return DeleteFile(pathp)
}

func Rename(oldpath, newpath string) (err error) {
	from, err := UTF16PtrFromString(oldpath)
	if err != nil {
		return err
	}
	to, err := UTF16PtrFromString(newpath)
	if err != nil {
		return err
	}

// JSON or YAML marshalling and unmarshalling, it produces or consumes the
// inner type.  This allows you to have, for example, a JSON field that can
// accept a name or number.
// TODO: Rename to Int32OrString
//
// +protobuf=true
// +protobuf.options.(gogoproto.goproto_stringer)=false
// +k8s:openapi-gen=true
message IntOrString {
  int64 type = 1;

		}},
		expectedNewlyActiveUDPServices: map[ServicePortName]bool{},
		expectedLocalEndpoints:         map[types.NamespacedName]int{},
		expectedChangedEndpoints:       sets.New(makeNSN("ns1", "ep1")),
	}, {
		name: "rename a port",
		previousEndpointSlices: []*discovery.EndpointSlice{
			makeTestEndpointSlice("ns1", "ep1", 1, namedPort),
		},
		currentEndpointSlices: []*discovery.EndpointSlice{

github.com/google/pprof v0.0.0-20240525223248-4bfdf5a9a2af h1:kmjWCqn2qkEml422C2Rrd27c3VGxi6a/6HNq8QmHRKM=
github.com/google/pprof v0.0.0-20240525223248-4bfdf5a9a2af/go.mod h1:K1liHPHnj73Fdn/EKuT8nrFqBihUSKXoLYU0BuatOYo=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=

github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38 h1:yAJXTCF9TqKcTiHJAE8dj7HMvPfh66eeA2JYW7eFpSE=
github.com/google/pprof v0.0.0-20210407192527-94a9f03dee38/go.mod h1:kpwsk12EmLew5upagYY7GY0pfYCcupk39gWOCRROcvE=
github.com/google/renameio v0.1.0/go.mod h1:KWCgfxg9yswjAJkECMjeO8J8rahYeXnNhOm40UhjYkI=
github.com/google/shlex v0.0.0-20191202100458-e7afc7fbc510 h1:El6M4kTTCOh6aBiKaUGG7oYTSPP8MxqL4YI3kZKwcP4=

	}
	return RemoveDirectory(pathp)
}

func Unlink(path string) (err error) {
	pathp, err := UTF16PtrFromString(path)
	if err != nil {
		return err
	}
	return DeleteFile(pathp)
}

func Rename(oldpath, newpath string) (err error) {
	from, err := UTF16PtrFromString(oldpath)
	if err != nil {
		return err
	}
	to, err := UTF16PtrFromString(newpath)
	if err != nil {
		return err
	}

	buf.WriteString("struct {")
	fld := make([]*ast.Field, 0, 2*len(dt.Field)+1) // enough for padding around every field
	sizes := make([]int64, 0, 2*len(dt.Field)+1)
	off := int64(0)

	// Rename struct fields that happen to be named Go keywords into
	// _{keyword}.  Create a map from C ident -> Go ident. The Go ident will
	// be mangled. Any existing identifier that already has the same name on