func (oi ObjectInfo) TraceVersionID() string {
	return oi.VersionID
}

func (m *batchJobMetrics) trace(d batchJobMetric, job string, attempts int) func(info objTraceInfoer, err error) {
	startTime := time.Now()
	return func(info objTraceInfoer, err error) {
		duration := time.Since(startTime)
		if globalTrace.NumSubscribers(madmin.TraceBatch) > 0 {

	getMemInfoRPC                  = grid.NewSingleHandler[*grid.MSS, *grid.JSON[madmin.MemInfo]](grid.HandlerGetMemInfo, grid.NewMSS, madminMemInfo.NewJSON)
	getMetacacheListingRPC         = grid.NewSingleHandler[*listPathOptions, *metacache](grid.HandlerGetMetacacheListing, func() *listPathOptions { return &listPathOptions{} }, func() *metacache { return &metacache{} })

		t.Fatal(err)
	}
	if len(left) > 0 {
		t.Errorf("%d bytes left over after Skip(): %q", len(left), left)
	}
}

func BenchmarkMarshalMsgBaseOptions(b *testing.B) {
	v := BaseOptions{}
	b.ReportAllocs()
	b.ResetTimer()
	for i := 0; i < b.N; i++ {
		v.MarshalMsg(nil)
	}
}

func BenchmarkAppendMsgBaseOptions(b *testing.B) {
	v := BaseOptions{}
	bts := make([]byte, 0, v.Msgsize())
	bts, _ = v.MarshalMsg(bts[0:0])

func indexBytePortable(s []byte, c byte) int {
	for i, b := range s {
		if b == c {
			return i
		}
	}
	return -1
}

func BenchmarkIndexBytePortable(b *testing.B) {
	benchBytes(b, indexSizes, bmIndexByte(indexBytePortable))
}

func bmIndexByte(index func([]byte, byte) int) func(b *testing.B, n int) {
	return func(b *testing.B, n int) {
		buf := bmbuf[0:n]

			r = append(r, v)
		}
	}

	sort.Slice(r, func(i, j int) bool {
		return r[i].User < r[j].User
	})

	return r
}

// Assumes store is locked by caller. If groups is empty, returns all group mappings.
func (store *IAMStoreSys) listGroupPolicyMappings(cache *iamCache, groupsSet set.StringSet,
	groupPredicate func(string) bool, decodeFunc func(string) string,
) []madmin.GroupPolicyEntities {

type bufReader struct {
	name string
	fn   func(*Reader) string
}

var bufreaders = []bufReader{
	{"1", func(b *Reader) string { return reads(b, 1) }},
	{"2", func(b *Reader) string { return reads(b, 2) }},
	{"3", func(b *Reader) string { return reads(b, 3) }},
	{"4", func(b *Reader) string { return reads(b, 4) }},
	{"5", func(b *Reader) string { return reads(b, 5) }},
	{"7", func(b *Reader) string { return reads(b, 7) }},

	}

	var unlockOnDefer bool
	nsUnlocker := func() {}
	defer func() {
		if unlockOnDefer {
			nsUnlocker()
		}
	}()

	// Acquire lock
	if !opts.NoLock {
		lock := z.NewNSLock(bucket, object)
		lkctx, err := lock.GetRLock(ctx, globalOperationTimeout)
		if err != nil {
			return nil, err
		}
		ctx = lkctx.Context()
		nsUnlocker = func() { lock.RUnlock(lkctx) }
		unlockOnDefer = true
	}

// SetUsersSysType - sets the users system type, regular or LDAP.
func (sys *IAMSys) SetUsersSysType(t UsersSysType) {
	sys.usersSysType = t
}

// GetUsersSysType - returns the users system type for this IAM
func (sys *IAMSys) GetUsersSysType() UsersSysType {
	return sys.usersSysType
}

// NewIAMSys - creates new config system object.
func NewIAMSys() *IAMSys {
	return &IAMSys{

		t.Fatalf("Build OR condition, but got %v", result.Statement.SQL.String())
	}
}

type Int64 int64

func (v Int64) Value() (driver.Value, error) {
	return v - 1, nil
}

func (f *Int64) Scan(v interface{}) error {
	y := v.(int64)
	*f = Int64(y + 1)
	return nil
}

func TestPluck(t *testing.T) {
	users := []*User{
		GetUser("pluck-user1", Config{}),
		GetUser("pluck-user2", Config{}),

}

// Implements stringer compatible interface.
func (s *xlStorage) String() string {
	return s.drivePath
}

func (s *xlStorage) Hostname() string {
	return s.endpoint.Host
}

func (s *xlStorage) Endpoint() Endpoint {
	return s.endpoint
}

func (s *xlStorage) Close() error {
	s.immediatePurgeCancel()
	return nil
}

func (s *xlStorage) IsOnline() bool {
	return true
}