apache/opendal v0.18.0

on GitHub

Upgrade to v0.18

OpenDAL v0.18 introduces the following breaking changes:

• Deprecated feature flag services-http has been removed.
• All DirXxx items have been renamed to ObjectXxx to make them more consistent.
  • DirEntry -> ObjectEntry
  • DirStream -> ObjectStream
  • DirStreamer -> ObjectStream
  • DirIterate -> ObjectIterate
  • DirIterator -> ObjectIterator

Besides, we also make a big change to our ObjectEntry API. Since v0.18, we can fully reuse the metadata that fetched during list. Take entry.content_length() for example:

• If content_lenght is already known, we will return directly.
• If not, we will check if the object entry is complete:
  • If complete, the entry already fetched all metadata that it could have, return directly.
  • If not, we will send a stat call to get the metadata and refresh our cache.

This change means:

• All API like content_length will be changed into async functions.
• metadata and blocking_metadata will not return errors anymore.
• To retrieve the latest meta, please use entry.into_object().metadata() instead.

What's Changed

• fix(http_util): Disable auto compress and enable http proxy by @Xuanwo in #731
• refactor: replace error::other with new_other_object_error by @STRRL in #738
• feat: Add Metadata Cache Layer by @Xuanwo in #739
• feat: Bump reqsign version to 0.5 by @ClSlaid in #741
• docs: Add comparison with object_store by @Xuanwo in #745
• docs: Add docs for list with prefix by @Xuanwo in #746
• feat: Derive Hash, Eq, PartialEq for Operation by @Xuanwo in #749
• feat: Make AccessorMetadata public so outer users can use by @Xuanwo in #750
• feat: Expose AccessorCapability to users by @Xuanwo in #751
• chore(compress): log with trace level instead of debug. by @youngsofun in #752
• feat: Expose opendal's http util to users by @Xuanwo in #753
• feat: Implement convert from PresignedRequest by @Xuanwo in #756
• feat: Make ObjectMetadata setter public by @Xuanwo in #758
• refactor: Rename DirXxxx to ObjectXxxx instead by @Xuanwo in #759
• docs: rename dir entry to object entry by @PsiACE in #760
• feat: Implement cached metadata for ObjectEntry by @Xuanwo in #761
• deps: Fix build after bump deps of oli and oay by @Xuanwo in #766
• feat: Assign unique name for memory backend by @Xuanwo in #769
• Bump to version 0.18.0 by @Xuanwo in #768

New Contributors

• @STRRL made their first contribution in #738
• @youngsofun made their first contribution in #752

Full Changelog: v0.17.4...v0.18.0