code: func (db *BytesConnectionRedis) ListValues(match string) (keyval.BytesKeyValIterator, error) {
  	if db.closed {
  		return nil, fmt.Errorf("ListValues(%s) called on a closed connection", match)
  	}
  	return listValues(db, match, nil, nil)
  }
docs: // ListValues returns an iterator used to traverse key value pairs for all the keys that start with the given match string.
  // When done traversing, you must close the iterator by calling its Close() method.