)

type staticList[T any] struct {
	vals map[Key[T]]T
	id   collectionUID
}

func NewStaticCollection[T any](vals []T) Collection[T] {
	res := map[Key[T]]T{}
	for _, v := range vals {
		res[GetKey(v)] = v
	}
	return &staticList[T]{
		vals: res,
		id:   nextUID(),
	}
}

func (s *staticList[T]) GetKey(k Key[T]) *T {
	if o, f := s.vals[k]; f {
		return &o
	}
	return nil
}

	obj := NewTypeName(pos, orig.obj.pkg, orig.obj.name, nil)
	rhs := check.subst(pos, orig.fromRHS, makeSubstMap(orig.TypeParams().list(), targs), nil, ctxt)
	res := check.newAlias(obj, rhs)
	res.orig = orig
	res.tparams = orig.tparams
	res.targs = newTypeList(targs)
	return res
}

func (a *Alias) cleanup() {
	// Ensure a.actual is set before types are published,
	// so Unalias is a pure "getter", not a "setter".

	}
	return nil
}

func (j *join[T]) List() []T {
	res := []T{}
	found := sets.New[Key[T]]()
	for _, c := range j.collections {
		for _, i := range c.List() {
			key := GetKey(i)
			if !found.InsertContains(key) {
				// Only keep it if it is the first time we saw it, as our merging mechanism is to keep the first one
				res = append(res, i)
			}
		}
	}
	return res
}

	// Initialize heal result info
	res = madmin.HealResultItem{
		Type:      madmin.HealItemBucket,
		Bucket:    bucket,
		DiskCount: len(localDrives),
		SetCount:  -1, // explicitly set an invalid value -1, for bucket heal scenario
	}

	// mutate only if not a dry-run
	if opts.DryRun {
		return res, nil
	}

	for i := range beforeState {
		res.Before.Drives = append(res.Before.Drives, madmin.HealDriveInfo{

	obj := NewTypeName(pos, orig.obj.pkg, orig.obj.name, nil)
	rhs := check.subst(pos, orig.fromRHS, makeSubstMap(orig.TypeParams().list(), targs), nil, ctxt)
	res := check.newAlias(obj, rhs)
	res.orig = orig
	res.tparams = orig.tparams
	res.targs = newTypeList(targs)
	return res
}

func (a *Alias) cleanup() {
	// Ensure a.actual is set before types are published,
	// so Unalias is a pure "getter", not a "setter".

			}
		})
	})
}

func TestReportMetric(t *testing.T) {
	res := testing.Benchmark(func(b *testing.B) {
		b.ReportMetric(12345, "ns/op")
		b.ReportMetric(0.2, "frobs/op")
	})
	// Test built-in overriding.
	if res.NsPerOp() != 12345 {
		t.Errorf("NsPerOp: expected %v, actual %v", 12345, res.NsPerOp())
	}
	// Test stringing.
	res.N = 1 // Make the output stable

}

func replaceVersionSpecific(contents string, inputs ...string) []string {
	res := make([]string, 0, len(inputs))
	for _, i := range inputs {
		if i == constants.IPVersionSpecific {
			res = append(res, contents)
		} else {
			res = append(res, i)
		}
	}
	return res

}

func runInHost[T any](f func() (T, error)) (T, error) {
	var res T
	ns := getPidNamespace(1)
	err := netns.WithNetNSPath(ns, func(_ netns.NetNS) error {
		var err error
		res, err = f()
		return err
	})
	if err != nil {
		return res, fmt.Errorf("in network namespace %v: %v", ns, err)
	}

	return res, nil
}

func checkInterfacesForMatchingAddr(targetAddr net.IP) (match bool, err error) {

	sys := SystemTargets()
	audit := AuditTargets()
	res := make(map[string]types.TargetStats, len(sys)+len(audit))
	cnt := make(map[string]int, len(sys)+len(audit))

	// Add system and audit.
	for _, t := range sys {
		key := strings.ToLower(t.Type().String())
		n := cnt[key]
		cnt[key]++
		key = fmt.Sprintf("sys_%s_%d", key, n)
		res[key] = t.Stats()
	}

	for _, t := range audit {

)

//go:embed testdata/otel-tracing.yaml
var otelTracingCfg string

//go:embed testdata/otel-tracing-http.yaml
var otelTracingHTTPCfg string

//go:embed testdata/otel-tracing-res-detectors.yaml
var otelTracingResDetectorsCfg string

// TestProxyTracingOpenTelemetryProvider validates that Telemetry API configuration
// referencing an OpenTelemetry provider will generate traces appropriately.