code: func (pdb *BytesBrokerWatcherRedis) ListValues(match string) (keyval.BytesKeyValIterator, error) {
  	if pdb.delegate.closed {
  		return nil, fmt.Errorf("ListValues(%s) called on a closed connection", match)
  	}
  	return listValues(pdb.delegate, match, pdb.addPrefix, pdb.trimPrefix)
  }
docs: // ListValues calls ListValues function of BytesConnectionRedis.
  // Prefix will be prepended to key argument when searching.
  // The returned keys, however, will have the prefix trimmed.
  // When done traversing, you must close the iterator by calling its Close() method.