func Adapter(db *tsdb.DB, startTimeMargin int64) storage.Storage {
	return &adapter{db: db, startTimeMargin: startTimeMargin}
}
func Adapter(db *tsdb.DB, startTimeMargin int64) storage.Storage {
	return &adapter{db: db, startTimeMargin: startTimeMargin}
}
func Adapter ( db * tsdb . DB , startTimeMargin int64 ) storage . Storage { return & adapter { db : db , startTimeMargin : startTimeMargin } }
// Adapter return an adapter as storage.Storage.
Adapter return an adapter as storage . Storage .