Match: []*networking.HTTPMatchRequest{
					{
						Name: "header match",
						Headers: map[string]*networking.StringMatch{
							"cookie": {
								MatchType: &networking.StringMatch_Exact{Exact: "canary"},
							},
						},
					},
				},
				Route: []*networking.HTTPRouteDestination{
					{
						Destination: &networking.Destination{
							Host: "example2.default.svc.cluster.local",

		Typ:    field.Type.common(),
		Offset: 0,
	}
	return f, field.PkgPath
}

// typeptrdata returns the length in bytes of the prefix of t
// containing pointer data. Anything after this offset is scalar data.
// keep in sync with ../cmd/compile/internal/reflectdata/reflect.go
func typeptrdata(t *abi.Type) uintptr {
	switch t.Kind() {
	case abi.Struct:
		st := (*structType)(unsafe.Pointer(t))