v0.14.1

What's Changed

• docs: Add obs in OpenDAL lib docs by @Xuanwo in #585
• feat: Add IPFS backend by @xprazak2 in #481
• refactor: IPFS service cleanup by @Xuanwo in #590
• chore(deps): Update quick-xml requirement from 0.23 to 0.24 by @dependabot in #588
• fix(services/s3): If input range is 0.., don't insert range header by @Xuanwo in #592
• Bump to version 0.14.1 by @Xuanwo in #593

Full Changelog: v0.14.0...v0.14.1

v0.14.0

Upgrade to v0.14

OpenDAL v0.14 removed all deprecated APIs in previous versions, including:

• Operator::with_backoff in v0.13
• All services Builder::finish() in v0.12
• All services Backend::build() in v0.12

Please visit related version's upgrade guide for migration.

And in OpenDAL v0.14, we introduce a break change for write operations.

pub trait Accessor {
    - async fn write(&self, args: &OpWrite) -> Result<BytesWriter> {}
    + async fn write(&self, args: &OpWrite, r: BytesReader) -> Result<u64> {}
}

The following APIs have affected by this change:

• Object::write now accept impl Into<Vec<u8>> instead of AsRef<&[u8]>
• Object::writer has been removed.
• Object::write_from has been added to support write from a reader.
• All layers should be refactored to adapt new Accessor trait.

For more information about this change, please refer to RFC-0554: Write Refactor.

---

What's Changed

• refactor(ops): Promote ops as a parent mod by @Xuanwo in #553
• RFC-0554: Write Refactor by @Xuanwo in #554
• feat: Implement huaweicloud obs service other op support by @eastfisher in #557
• refactor: Implement RFC-0554 Write Refactor by @Xuanwo in #556
• refactor: Remove all unused qualifications by @eastfisher in #560
• feat: Add new operations in Accessor by @Xuanwo in #564
• feat: Implement obs create and write by @eastfisher in #565
• refactor: Fix typo in azblob backend by @eastfisher in #569
• RFC-0561: List metadata reuse by @ClSlaid in #561
• feat(services/s3): Implement Multipart support by @Xuanwo in #571
• feat: Implement MultipartObject public API by @Xuanwo in #574
• feat: Implement integration tests for multipart by @Xuanwo in #575
• feat: Implement presign for write multipart by @Xuanwo in #576
• test: Add assert of public struct size by @Xuanwo in #578
• feat: List metadata reuse by @ClSlaid in #577
• feat: Implement integration test for obs by @Xuanwo in #572
• refactor: change ObjectError's op from &'static str to Operation by @eastfisher in #580
• docs: Add docs for obs service by @eastfisher in #579
• refactor: Remove deprecated APIs by @Xuanwo in #582
• Bump to version 0.14 by @Xuanwo in #583

Full Changelog: v0.13.1...v0.14.0

v0.13.1

What's Changed

• chore: Crates.io doesn't allow keywords more than five by @Xuanwo in #539
• feat: Add walk for BatchOperator by @Xuanwo in #543
• feat: Mark Scheme non_exhaustive and extendable by @Xuanwo in #544
• feat: Try to limit the max_connections for http client by @Xuanwo in #545
• feat: Implement huaweicloud obs service read support by @eastfisher in #540
• docs: Fix gcs is missing from index by @Xuanwo in #546
• docs: Fix typo by @Xuanwo in #550
• Bump to version 0.13.1 by @Xuanwo in #551

New Contributors

• @eastfisher made their first contribution in #540

Full Changelog: v0.13.0...v0.13.1

v0.13.0

Upgrade to v0.13

OpenDAL deprecate Operator::with_backoff since v0.13.

Please use RetryLayer instead:

use anyhow::Result;
use backon::ExponentialBackoff;
use opendal::layers::RetryLayer;
use opendal::Operator;
use opendal::Scheme;

let _ = Operator::from_env(Scheme::Fs)
    .expect("must init")
    .layer(RetryLayer::new(ExponentialBackoff::default()));

---

What's Changed

• chore: Fix cargo publish by @Xuanwo in #520
• feat: Refactor metrics and hide under feature layers-metrics by @Xuanwo in #521
• refactor: Rewrite retry layer support by @Xuanwo in #522
• feat(layer): Add TracingLayer support by @Xuanwo in #523
• feature: Google Cloud Storage support skeleton by @ClSlaid in #513
• styles: Make xuanwo happy by @Xuanwo in #524
• feat: Add LoggingLayer to replace service internal logs by @Xuanwo in #526
• fix: Make ProtocolViolation a retryable error by @Xuanwo in #528
• feat: Implement integration tests for gcs by @Xuanwo in #532
• docs: Add docs for new layers by @Xuanwo in #534
• docs: Add docs for gcs backend by @ClSlaid in #535
• Bump to version 0.13 by @Xuanwo in #537

Full Changelog: v0.12.0...v0.13.0

v0.12.0

Upgrade to v0.12

OpenDAL introduces breaking changes for services initiation.

Since v0.12, Operator::new will accept impl Accessor + 'static instead of Arc<dyn Accessor>:

impl Operator {
    pub fn new(accessor: impl Accessor + 'static) -> Self { .. }
}

Every service's Builder now have a build() API which can be run without async:

let mut builder = fs::Builder::default();
let op: Operator = Operator::new(builder.build()?);

Along with these changes, Operator::from_iter and Operator::from_env now is a blocking API too.

For more information about this change, please refer to RFC-0501: New Builder.

The following APIs have been deprecated:

• All services Builder::finish() (replaced by Builder::build())
• All services Backend::build() (replace by Builder::default())

The following APIs have been removed:

• public struct Metadata (deprecated in v0.8, replaced by ObjectMetadata)

Visit Upgrade Notes for more information.

---

What's Changed

• chore(deps): Bump anyhow from 1.0.58 to 1.0.60 in /oay by @dependabot in #499
• chore(deps): Bump anyhow from 1.0.58 to 1.0.60 in /oli by @dependabot in #500
• RFC-0501: New Builder by @Xuanwo in #501
• refactor: Remove deprecated struct Metadata by @Xuanwo in #503
• feat: Use isahc to replace hyper by @Xuanwo in #471
• feat: Implement RFC-0501 New Builder by @Xuanwo in #510
• refactor: make parse http error code public by @ClSlaid in #511
• refactor: Extrace new http error APIs by @Xuanwo in #515
• refactor: Simplify the error response parse logic by @Xuanwo in #516
• Bump to version 0.12 by @Xuanwo in #518

New Contributors

• @ClSlaid made their first contribution in #511

Full Changelog: v0.11.4...v0.12.0

v0.11.4

What's Changed

• feat: try to support epoll by @PsiACE in #478
• chore: Fix oay and oli Cargo.lock not updated by @Xuanwo in #480
• docs: Add downloads in README by @Xuanwo in #485
• docs: Update slogan for OpenDAL by @Xuanwo in #486
• chore(deps): Bump clap from 3.2.15 to 3.2.16 in /oli by @dependabot in #488
• chore(deps): Bump clap from 3.2.15 to 3.2.16 in /oay by @dependabot in #487
• feat: Support using rustls for TLS by @sunng87 in #491
• fix: Uri encode continuation-token before signing by @Xuanwo in #494
• deps: Lower the requirement of deps by @Xuanwo in #495
• Revert "feat: try to support epoll" by @Xuanwo in #496
• Bump to version 0.11.4 by @Xuanwo in #497

New Contributors

• @sunng87 made their first contribution in #491

Full Changelog: v0.11.3...v0.11.4

v0.11.3

What's Changed

• build: Remove not used features by @Xuanwo in #472
• fix: Disable connection pool as workaround for async runtime hang by @Xuanwo in #474
• Bump to version 0.11.3 by @Xuanwo in #475

Full Changelog: v0.11.2...v0.11.3

v0.11.2

What's Changed

• chore(deps): Bump clap from 3.2.8 to 3.2.12 in /oli by @dependabot in #453
• fix: Service HTTP deosn't handle dir correctly by @Xuanwo in #455
• fix: Service HTTP inserted with wrong key by @Xuanwo in #457
• Bump to version 0.11.2 by @Xuanwo in #456

Full Changelog: v0.11.1...v0.11.2

v0.11.1

What's Changed

• RFC-0438: Multipart by @Xuanwo in #438
• RFC-0443: Gateway by @Xuanwo in #443
• feat: Add basic oay support for http by @Xuanwo in #445
• feat: BytesRange supports parsing from range and content-range by @Xuanwo in #449
• feat(oay): Implement range support by @Xuanwo in #450
• feat(services-http): Implement write and delete for testing by @Xuanwo in #451
• Bump to version 0.11.1 by @Xuanwo in #452

Full Changelog: v0.11.0...v0.11.1

v0.11.0

What's Changed

• feat: derive Deserialize/Serialize for ObjectMetaData by @killme2008 in #420
• RFC-0423: Command Line Interface by @Xuanwo in #423
• feat: optimaze range read by @sandflee in #425
• feat(oli): Add basic layout for oli by @Xuanwo in #426
• RFC-0429: Init From Iter by @Xuanwo in #429
• feat: Implement RFC-0429 Init From Iter by @Xuanwo in #432
• chore: Cleanup import of operator by @Xuanwo in #433
• docs: Update description of OpenDAL by @Xuanwo in #434
• feat(oli): Add cp command layout by @Xuanwo in #428
• Bump to version 0.11.0 by @Xuanwo in #435

New Contributors

• @killme2008 made their first contribution in #420
• @sandflee made their first contribution in #425

Full Changelog: v0.10.0...v0.11.0