GitHub user Xuanwo edited a comment on the discussion: (rust/ python) Copy data from one operator to another
Hi, the returning struct from `into_futures_async_read` implements both `AsyncRead` and `AsyncSeek` so it need to know the exact size of this file. If the size is not unknown before, opendal will call `stat` to get the size when users call `seek`. If users pass `..` and set a chunk, it will `stat` this file first to get the total size so that we know how many chunks we need. GitHub link: https://github.com/apache/opendal/discussions/5692#discussioncomment-12409663 ---- This is an automatically sent email for dev@opendal.apache.org. To unsubscribe, please send an email to: dev-unsubscr...@opendal.apache.org
