# Changelog All notable changes to this project will be documented in this file. The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/), and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html). Run [`cargo-release`][cr] to publish a release. [cr]: https://github.com/crate-ci/cargo-release/ ## [Unreleased] ## [2.2.0] – 2024-10-17 ### Changed - Use `kv` instead of `unstable_kv` of log. ## [2.1.1] – 2023-11-15 ### Changed - Decrease MSRV to 1.66, as actually required (see [GH-26]). [GH-26]: https://github.com/swsnr/systemd-journal-logger.rs/pull/26 ## [2.1.0] – 2023-10-19 ### Changed - Depend on rustix instead of libc to get rid of unsafe code (see [GH-24]). [GH-24]: https://github.com/swsnr/systemd-journal-logger.rs/pull/24 ## [2.0.0] – 2023-10-01 ### Added - `JournalLog::new` as default entry point. - Check whether journald listens when constructing a `JournalLog`. ### Changed - Remove `libsystemd` dependency, and directly implement journal access. - `JournalLog::empty` now returns `std::io::Result`. - `JournalLog` should use a lot less allocations on the hot path; in particular all fields are formatted into a single message buffer. - `JournalLog` no longer has type parameters; extra fields are now pre-formatted upon construction. - `JournalLog` no longer panics when sending a log record to journald fails; instead it silently discards the error. - `current_exe_identifier` now returns `Option` instead of `Result`. - Bump MSRV to `1.71.0`. ### Removed - `JournalLog::default`, since instantiation is now fallible. - `escape_journal_key`, because the logger handles this internally. ## [1.0.0] – 2023-04-29 ### Added - Add `JournalLog::default`, and new setters for extra fields and the syslog identifier (see [GH-17]). - Add `with_syslog_identifier` to override the syslog identifier (see [GH-16] and [GH-17]). ### Changed - Cache the syslog identifier instead of computing it for every log message (see [GH-16] and [GH-17]). ### Removed - Static `LOG` instance. Always create your own `JournalLog` instance now (see [GH-17]). - `init` and `init_with_extra_fields`. Create your own `JournalLog` instance now, and call `install` (see [GH-17]). [GH-16]: https://github.com/swsnr/systemd-journal-logger.rs/issues/16 [GH-17]: https://github.com/swsnr/systemd-journal-logger.rs/pull/17 ## [0.7.0] – 2022-12-23 ### Changed - Bump `libsystemd` dependency to `0.6.0` ## [0.6.0] – 2022-12-02 ### Changed - Bump MRSV to 1.56.0 (see [GH-11]). - Update Github URL to . [GH-11]: https://github.com/swsnr/systemd-journal-logger.rs/pull/11 ## [0.5.1] – 2022-10-15 ### Changed - Move repository, issues, etc. back to . ## [0.5.0] – 2022-01-28 ### Changed - Move repository, issues, etc. to . - Update to libsystemd 0.5.0. ## [0.4.1] – 2021-11-20 ### Changed - Bump libsystemd to `0.4.1` to support socket reuse and fix memfd leak. ## [0.4.0] – 2021-10-28 ### Changed - Update to `libsystemd` 0.4.0, and reexport `connected_to_journal()` from that crate. ### Removed - Dependencies on `libc` and `nix`. ## [0.3.1] – 2021-10-06 ### Fixed - Compile on arm7 targets (see [GH-7]). [GH-7]: https://github.com/swsnr/systemd-journal-logger.rs/pull/7 ## [0.3.0] – 2021-06-07 ### Added - Add `JournalLog::with_extra_fields` and `init_with_extra_fields` to add custom fields to every log entry (see [GH-3]). - Add new `journal_send` to send an individual log record directly to the systemd journal. - Add new `connected_to_journal` function to check for a direct connection to the systemd log in order to automatically upgrade to journal logging in systemd services (see [GH-5]). - Add record key values as custom journal fields (see [GH-1]). ### Changed - Do not silently ignore journal errors; instead panic if the logger fails to send a message to the systemd journal. - Use `CODE_MODULE` field for the Rust module path, for compatibility with the `slog-journal` and `systemd` crates. [GH-1]: https://github.com/swsnr/systemd-journal-logger.rs/pull/1 [GH-3]: https://github.com/swsnr/systemd-journal-logger.rs/pull/3 [GH-5]: https://github.com/swsnr/systemd-journal-logger.rs/pull/5 ## [0.2.0] – 2021-06-01 ### Fixed - Multiline messages are no longer lost (see [GH-2]), following an update of [libsystemd] (see [libsystemd GH-70] and [libsystemd GH-72]). [GH-2]: https://github.com/swsnr/systemd-journal-logger.rs/pull/2 [libsystemd]: https://github.com/lucab/libsystemd-rs [libsystemd GH-70]: https://github.com/lucab/libsystemd-rs/issues/70 [libsystemd GH-72]: https://github.com/lucab/libsystemd-rs/pull/72 ## [0.1.0] – 2021-05-28 (yanked) Initial release with `systemd_journal_logger::LOG` and `systemd_journal_logger::init`. Do **not use** this version; it looses multiline messages and has been yanked from crates.io. [Unreleased]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v2.2.0...HEAD [2.2.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v2.1.1...v2.2.0 [2.1.1]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v2.1.0...v2.1.1 [2.1.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v2.0.0...v2.1.0 [2.0.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v1.0.0...v2.0.0 [1.0.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.7.0...v1.0.0 [0.7.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.6.0...v0.7.0 [0.6.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.5.1...v0.6.0 [0.5.1]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.5.0...v0.5.1 [0.5.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.4.1...v0.5.0 [0.4.1]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.4.0...v0.4.1 [0.4.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.3.1...v0.4.0 [0.3.1]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.3.0...v0.3.1 [0.3.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.2.0...v0.3.0 [0.2.0]: https://github.com/swsnr/systemd-journal-logger.rs/compare/v0.1.0...v0.2.0 [0.1.0]: https://github.com/swsnr/systemd-journal-logger.rs/releases/tag/v0.1.0