docs: def trim(self, start, end):
          """ Trim the list, removing all values not within the slice
              between @start and @end.
  
              @start and @end can be negative numbers just like python slicing
              notation.
  
              @start: #int start position
              @end: #int end position
  
              -> result of :meth:redis.StrictRedis.ltrim
          """
          return self._client.ltrim(self.key_prefix, start, end)