cargo mongodb 2.8.0
v2.8.0

latest releases: 3.1.0, 3.0.1, 3.0.0...
11 months ago

The MongoDB Rust driver team is pleased to announce the v2.8.0 release of the mongodb crate, now available for download from crates.io.

Highlighted Changes

Search Index Management Helpers

The Collection type now has the create_search_index, create_search_indexes, update_search_index, drop_search_index, and list_search_indexes methods, allowing comprehensive management of search indexes from client code.

Reliability Improvements

More error types will be automatically retried, and retries will avoid mongos backends with network connectivity issues. Also note that the documentation for with_transaction has been updated to clarify error handling requirements to avoid a deadlock.

Included Changes

Below are a selected list of changes with user impact; for a full list of changes see this GitHub query.

New Features

Improvements

  • RUST-877 Delay replacement document serialization until Operation::build (#942)
  • RUST-1763 deprecate CollectionOptions::human_readable_serialization (#957)
  • RUST-1414 disable causal consistency for implicit sessions (#969)
  • RUST-935 direct retries to different mongos (#968)
  • docs: remove pointless recommendation (#973) (thanks @cailloumajor!)
  • RUST-1780 Bump MSRV to 1.61.0, upgrade ahash to 0.8.5 in MSRV-Cargo.lock (#981) (thanks @stIncMale!)
  • RUST-1676 Simplify GenericCursor by refactoring the GetMoreProvider trait into a generic struct (#983) (thanks @stIncMale!)
  • RUST-1804 Replace async_once with tokio::sync::OnceCell (#992) (thanks @Expyron!)
  • RUST-1786 Make ReadConcernMajorityNotAvailableYet a retryable read error (#996)
  • RUST-1785 Make ExceededTimeLimit a read-retryable error (#997)
  • RUST-1788 Update docs for with_transaction to avoid infinite loop (#998)

Bugfixes

  • RUST-1698 Fix reading gridfs chunks from async-std file stream (#950)
  • RUST-1757 Fix final cursor batch handling (#951)
  • fixing the find or delete serde inconsistency (#948) (thanks @mlokr!)

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