PackageTrack
Sign in Get early access

cron

A cron expression parser and schedule explorer.

0.17.0 21M downloads/mo #2048 most downloaded on crates.io zslayton/cron

What this package is like to depend on

Last release 2 months ago

18 Jun 2026

Release timing varies

gaps range from 1 weeks to 1.4 years

Some releases are documented

notes for 10 of 23 stable releases

Nothing withdrawn

no release was ever pulled

11 years old

23 releases · first in 2015

2 releases in the last 12 months

see the full history below

Release timeline

23 releases · Jun 2015 to Jun 2026
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025 2026
Release Pre-release

Releases

latest 23
  1. 0.17.0 18 Jun 2026

    Nothing published for this version

  2. 0.16.0 25 Mar 2026

    Nothing published for this version

  3. 0.15.0 14 Jan 2025
    Release notes

    What's Changed

    • feat(parsing): give serviceable parsing error details to users by @AlexTMjugador in #135

    New Contributors

    Full Changelog: v0.14.0...v0.15.0

    Open source →
  4. 0.14.0 26 Dec 2024
    Release notes

    What's Changed

    • refactor(parser): Port to winnow by @epage in #134
    • Fix backwards iteration when initial time has nanoseconds by @canac in #132
    • chore: Add cargo fmt and clippy checks to GitHub action by @bombsimon in #133

    New Contributors

    Full Changelog: v0.13.0...v0.14.0

    Open source →
  5. 0.13.0 06 Nov 2024
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.12.1...v0.13.0

    Open source →
  6. 0.12.1 29 Feb 2024
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.12.0...v0.12.1

    Open source →
  7. 0.12.0 24 Sep 2022
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.11.0...v0.12.0

    Open source →
  8. 0.11.0 14 Apr 2022
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.10.1...v0.11.0

    Open source →
  9. 0.10.1 04 Apr 2022
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.10.0...v0.10.1

    Open source →
  10. 0.10.0 21 Mar 2022
    Release notes

    What's Changed

    New Contributors

    Full Changelog: v0.9.0...v0.10.0

    Open source →
  11. 0.9.0 22 Mar 2021
    Release notes
    • Usages of collections::Bound (which is deprecated) have been changed to ops::Bound. (@bstrie, #84)
    • cron is now dual-licensed. Users can choose either the MIT or Apache 2.0 license.
    • Schedule now has an includes() method. (@koenichiwa, #79)
    • Schedule now implements PartialEq and Eq. (@koenichiwa, #78)
    • Pattern fields that are * or ? no longer initialize a BTreeSet containing all possible ordinals. (@koenichiwa, #76)
    • Schedule's internal representation was refactored to eliminate a workaround. (@koenichiwa, #75)
    • Monolithic schedule.rs was refactored into smaller, more manageable modules. (@koenichiwa, #70)
    Open source →
  12. 0.8.0 05 Feb 2021
    Release notes

    This was a very eventful release with lots of excellent community contributions. Huge thanks to everyone who helped!

    • @elbe0046 added support for ? in the day-of-week and day-of-month fields. (#57)
    • @sebest migrated cron to Rust's 2018 edition. (#63)
    • @elbe0046 added support for periods like */2, 10-20/2, and Mon-Thurs/2. (#64)
    • @sebest + @adeschamps removed cron's dependency on error-chain. (#65)
    • @deankarn added an implementation of DoubleEndedIterator for ScheduleIterator, allowing iteration backwards through time with .rev(). (#66)
    Open source →
  13. 0.7.0 21 Nov 2020

    Nothing published for this version

  14. 0.6.1 13 Jun 2020

    Nothing published for this version

  15. 0.6.0 08 Aug 2018

    Nothing published for this version

  16. 0.5.0 06 Aug 2018

    Nothing published for this version

  17. 0.4.1 01 Jun 2018

    Nothing published for this version

  18. 0.4.0 04 Aug 2017

    Nothing published for this version

  19. 0.3.0 13 May 2017

    Nothing published for this version

  20. 0.2.0 26 Feb 2017

    Nothing published for this version

  21. 0.1.0 13 Feb 2017

    Nothing published for this version

  22. 0.0.2 27 Jun 2015

    Nothing published for this version

  23. 0.0.1 15 Jun 2015

    Nothing published for this version

Every package, every release, already written down.

The archive is open and free. Watching your own project is what we are building next.

Browse the archive