postgres-protocol

Fixed

• Bound SCRAM iteration count to 100,000 to prevent DoS.
• Error instead of panicking on out-of-bounds hstore key/value length.
• Fix inverted character match in SCRAM error value parser.

Fixed

• Bound SCRAM iteration count to 100,000 to prevent DoS.
• Error instead of panicking on out-of-bounds hstore key/value length.
• Fix inverted character match in SCRAM error value parser.

Changed

• Upgraded hmac to 0.13.
• Upgraded md-5 to 0.11.
• Upgraded sha2 to 0.11.
• Upgraded rand to 0.10.
• Upgraded to Rust edition 2024, minimum Rust version 1.85.

Changed

• Upgraded hmac to 0.13.
• Upgraded md-5 to 0.11.
• Upgraded sha2 to 0.11.
• Upgraded rand to 0.10.
• Upgraded to Rust edition 2024, minimum Rust version 1.85.

Added

• Implemented FallibleIterator::size_hint for Fields.

Fixed

• Increased bind parameter limit from i16::MAX to u16::MAX.

Changed

• Updated repository links to use rust-postgres organization.
• Upgraded to Rust 2021 edition.

Changed

• Upgraded getrandom.

Deprecated

• Deprecated ErrorField::value.

Added

• Added a Clone implementation for DataRowBody.
• Added ErrorField::value_bytes.

Changed

• Upgraded base64.

Added

• Added the js feature for WASM support.

Added

• Added message::frontend::flush.
• Added DataRowBody::buffer_bytes.

Changed

• Upgraded base64.

Added

• Added parsing support for ltree, lquery, and ltxtquery.

Changed

• Upgraded hmac, md-5 and sha.

Changed

• Upgraded hmac.

Added

• Added the password module, which can be used to hash passwords before using them in queries like ALTER USER.
• Added type conversions for LSN.

Changed

• Moved from md5 to md-5.

Changed

• Upgraded bytes, hmac, and rand.

Added

• Added escape::{escape_literal, escape_identifier}.

Changed

• Upgraded to Rust edition 2024, minimum Rust version 1.85.

Changed

• Upgraded base64 and hmac.

Changed

• Upgraded hmac and sha2.

Changed

• Upgraded base64 to 0.12.

Changed

• frontend::Message is now a true non-exhaustive enum.

Changed

• Upgraded bytes to 0.5.

Changed

• Frontend messages and types now serialize to BytesMut rather than Vec<u8>.

Added

• Added backend::Framed to minimally parse the structure of backend messages.

Added

• Added channel binding support to SCRAM authentication API.

Changed

• Passwords are no longer required to be UTF8 strings.
• types::array_to_sql now automatically computes the required flags and no longer takes a has_nulls parameter.