clientv3/snapshot/v3_snapshot.go
func NewV3(lg *zap.Logger) Manager {
	if lg == nil {
		lg = zap.NewExample()
	}
	return &v3Manager{lg: lg}
}
func NewV3(lg *zap.Logger) Manager {
	if lg == nil {
		lg = zap.NewExample()
	}
	return &v3Manager{lg: lg}
}
func NewV3 ( lg * zap . Logger ) Manager { if lg == nil { lg = zap . NewExample ( ) } return & v3Manager { lg : lg } }
// NewV3 returns a new snapshot Manager for v3.x snapshot.
NewV3 returns a new snapshot Manager for v3 . x snapshot .