v2.13.0

The MongoDB Rust driver team is pleased to announce the v2.13.0 release of the bson crate.

Highlighted Changes

This release introduces a utility type for deserializing from UTF-8 lossy BSON bytes.

Full Release Notes

New Features

• RUST-2023 Add wrapper type for utf-8 lossy deserialization (#497)

v2.12.0

The MongoDB Rust driver team is pleased to announce the v2.12.0 release of the bson crate.

Highlighted Changes

This release was largely driven by external contributions!

• An optional implementation of Hash and Eq for the Bson family of types
• ObjectId::from_parts, allowing direct construction of an ObjectId from its component values
• Helpers for serializing Option<chrono::DateTime<_>> as Option<bson::DateTime>
• A fix for a panic when parsing specific malformed input data into a Decimal128

We've also added optional (off by default) integration with the serde_path_to_error crate, which
provides paths to the precise point of failure for deserialization of nested data structures.

Full Release Notes

New Features

• RUST-2027 Impl Hash/Eq for BSON (thanks @@NineLord!)
• RUST-2017 Allow constructing an ObjectId from its parts (thanks @tyilo!)
• RUST-1987 Support serializing Option<chrono::DateTime<_>> as Option<bson::DateTime> (thanks @lazureykis!)
• RUST-1874 Add optional integration with serde_path_to_error

Improvements

• RUST-1773 Merge duplicate extjson map parsing between OwnedOrBorrowedRawBsonVisitor and SeededVisitor

Bugfixes

• RUST-2028 Fix Decimal128 panic when parsing strings w/o a char boundary at idx 34 (thanks @arthurprs!)

v2.11.0

The MongoDB Rust driver team is pleased to announce the v2.11.0 release of the bson crate.

Highlighted Changes

This release introduces the HumanReadable helper type; this provides more flexible control than the human_readable option, which is now deprecated.

Full Release Notes

New Features

• RUST-1764 Add HumanReadable convenience wrapper (#471)

Bugfixes

• minor: fix lifetime of RawElement::key (#473)
• RUST-1933: Support deserializing $uuid extended JSON syntax (#474)

v2.10.0

The MongoDB Rust driver team is pleased to announce the v2.10.0 release of the bson crate.

Highlighted Changes

This release adds several bugfixes and the RawDocumentBuf::append_ref method, providing a method equivalent to append for borrowed data. This can be useful for avoiding the need for intermediate buffers when the source data is borrowed.

Full Release Notes

New Features

• RUST-1512 Provide a method to append a borrowed value (#463)

Bugfixes

• RUST-1850 Fix a fuzzer failure (#460)
• fix: access iterators from RawDocument without needing to convert to RawDocumentBuf (#462) (thanks @tychoish!)
• fix: export RawElement type (#461) (thanks @tychoish!)
• RUST-1892 Fix timestamp [de]serialization on big-endian machines (#465)
• RUST-1899 Fix UUID string deserialization (#468)

v2.9.0

The MongoDB Rust driver team is pleased to announce the v2.9.0 release of the bson crate.

Highlighted Changes

This release adds several externally contributed improvements!

• A new RawIter type that iterates over elements in a document without deserializing them,
• An improvement to the doc and bson macros (and their raw counterparts) that allows using types that implement Into<Bson> or Into<RawBson>,
• An impl of From<&mut T> for Bson for types that implement Into<Bson>,
• A smaller dependency tree thanks to updating the indexmap crate,
• And a fix for the serde_with 3.x support for the Uuid type.

Full Release Notes

New Features

• RUST-1815 provide lazy iterator implementation (thanks @tychoish!)
• RUST-1716 Add BSON Binary Data subtype Sensitive (#454)

Improvements

• RUST-1822 Allow using the {,raw}{bson,doc} with types implementing Into<{,Raw}Bson> (#450) (thanks @tyilo!)
• RUST-1825 Implement From<&mut T> for Bson (#452) (thanks @tyilo!)
• RUST-1814 minor: bump indexmap to 2.1.0 (#448) (thanks @froydnj!)

Bugfixes

• RUST-1828 Fix feature name for serde_with Uuid implementation (#453) (thanks @jonasbb!)

v2.8.1

The MongoDB Rust driver team is pleased to announce the v2.8.1 release of the bson crate.

Highlighted Changes

This release fixes compilation for the wasm32-wasi target, which broke in the 2.8.0 release.

Full Release Notes

Bugfixes

• Fix compilation on wasm32-wasi target #445 (thanks @tyranron!)

v2.8.0

The MongoDB Rust driver team is pleased to announce the v2.8.0 release of the bson crate.

Highlighted Changes

This release adds optimizations to the serde integration that show up to 50% deserialization speed improvement in our benchmarks, as well as a variety of user-submitted fixes.

Full Release Notes

Improvements

• RUST-1132 Implement DeserializeSeed for owned and borrowed raw documents (#433)
• RUST-1780 Bump MSRV to 1.61.0, upgrade ahash to 0.8.5 in Cargo.lock.msrv (#436) (thanks @stIncMale!)
• minor: use random() directly in gen_process_id (#438) (thanks @pdeva!)

Bugfixes

• RUST-1769 Fix check-rustdoc (#432) (thanks @stIncMale!)
• RUST-1805 Only use js-sys with unknown os (#442) (thanks @tqwewe!)

v2.7.0

The MongoDB Rust driver team is pleased to announce the v2.7.0 release of the bson crate.

Highlighted Changes

This release adds optional integration with serde_with 3.x, duration_since methods to DateTime, and updates some dependencies.

Full Release Notes

New Features

• RUST-1677 Add duration_since methods to DateTime (#417)
• RUST-1699 Add serde_with 3.x integration (#422)

Improvements

• update ahash from 0.7.6 to 0.8.3 (#414) (thanks @Liyixin95!)
• move lazy_static to once_cell (#416) (thanks @attila-lin!)

Bugfixes

• RUST-1714 Use serde traits when only serde_with-3 is enabled (#423) (thanks @maximdeclercq!)

v2.6.1

The MongoDB Rust driver team is pleased to announce the v2.6.1 release of the bson crate.

Highlighted Changes

This release updates the documentation for the Decimal128 type to demonstrate conversion to and from human-readable strings.

Full Release Notes

Improvements

• RUST-1617 Update documentation for Decimal128 type

v2.6.0

The MongoDB Rust driver team is pleased to announce the v2.6.0 release of the bson crate.

Highlighted Changes

This release includes support for conversion between human-readable strings and the Decimal128 BSON type. It also adds tests to verify that the Rust BSON library builds on WASM.

Full Release Notes

New Features

• RUST-1592 Support decimal128 to/from human-readable strings (#404)

Improvements

• minor: improve serde documentation of DateTime and ObjectId (#401)
• RUST-504 Use js timestamps when generating objectids (#406)

Tasks

• RUST-1613 Update feature flags table (#407)