For the seek operation of OpenDAL's reader, if seek to a negative or overflowing position, it will cause panic unexpectedly.

How to reproduce?

let r = op.reader("path/to/file")
r.seek(SeekFrom::Current(-1024))

Error occurred: Unexpected (permanent) at Reader::seek => invalid seek to a negative or overflowing position

What we expected?

It will not cause panic and return the error in the seek's result

related discussion: https://discord.com/channels/1081052318650339399/1122785258501308497/1129261665146388490