def ihscan(self, key, *, match=None, count=None):
        """Incrementally iterate sorted set items using async for.

        Usage example:

        >>> async for name, val in redis.ihscan(key, match='something*'):
        ...     print('Matched:', name, '->', val)

        """
        return _ScanIter(lambda cur: self.hscan(key, cur,
                                                match=match,
                                                count=count))