apache/opendal v0.24.0

on GitHub

Upgrade to v0.24

In v0.24, we made a big refactor on our internal IO-related traits. In this version, we split our IO traits into input and output versions:

Take Reader as an example:

input::Reader is the user input reader, which only requires futures::AsyncRead + Send.

output::Reader is the reader returned by OpenDAL, which implements futures::AsyncRead, futures::AsyncSeek, and futures::Stream<Item=io::Result<Bytes>>. Besides, output::Reader also implements Send + Sync, which makes it useful for users.

Due to this change, all code that depends on BytesReader should be refactored.

• BytesReader => input::Reader
• OutputBytesReader => output::Reader

Thanks to the change of IO trait split, we make ObjectReader implements all needed traits:

• futures::AsyncRead
• futures::AsyncSeek
• futures::Stream<Item=io::Result<Bytes>>

Thus, we removed the seekable_reader API. They can be replaced by range_reader:

• o.seekable_reader => o.range_reader

Most changes only happen inside. Users not using opendal::raw::* will not be affected.

Sorry for the inconvenience. I think those changes are required and make OpenDAL better! Welcome any comments at Discussion.

What's Changed

• ci: Fix build for oay and oli by @Xuanwo in #1097
• fix: Fix rustls support for suppaftp by @Xuanwo in #1102
• chore(deps): update quick-xml requirement from 0.26 to 0.27 by @dependabot in #1101
• feat: Split bytes reader into input and output by @Xuanwo in #1106
• ci: Enable rust cache for CI by @Xuanwo in #1107
• deps(oay,oli): Update dependences of oay and oli by @Xuanwo in #1122
• refactor: Only add content length hint if we already know length by @Xuanwo in #1123
• Add support for SAS tokens in Azure blob storage by @agocke in #1124
• feat: Add github action cache service support by @Xuanwo in #1111
• fix(services/ghac): Fix pkg version not used correctly by @Xuanwo in #1125
• docs: Add docs for ghac service by @Xuanwo in #1126
• refactor: Redesign outpu bytes reader trait by @Xuanwo in #1127
• refactor: Remove open related APIs by @Xuanwo in #1129
• feat: Implement offset seekable reader for zero cost read by @Xuanwo in #1133
• refactor: Merge and cleanup io & io_util modules by @Xuanwo in #1136
• feat: Implement fuzz test on ObjectReader by @Xuanwo in #1140
• Bump to version 0.24 by @Xuanwo in #1142

New Contributors

• @agocke made their first contribution in #1124

Full Changelog: v0.23.0...v0.24.0