async def hscan(self, name, cursor=0, match=None, count=None):
        """
        Incrementally return key/value slices in a hash. Also return a cursor
        indicating the scan position.

        ``match`` allows for filtering the keys by pattern

        ``count`` allows for hint the minimum number of returns
        """
        pieces = [name, cursor]
        if match is not None:
            pieces.extend([b('MATCH'), match])
        if count is not None:
            pieces.extend([b('COUNT'), count])
        return await self.execute_command('HSCAN', *pieces)