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time

Date and time library. Fully interoperable with the standard library. Mostly compatible with #![no_std].

About
dateno-stdrusttime
github.com/time-rs/timetime-rs.github.ioMITJacob Pratt17.6M / week1.3k · 315 forks · 79 contributors
Compare
Compares against 0.3.55 (latest stable)
Latest Stable0.3.55Aug 1, 2026
Latest Alpha0.3.0-alpha-2Jun 13, 2021
Release cadenceEvery 2 weeks
Last releaseAug 1, 2026
Open advisories0
Changelog quality95% curated
GitHub Releases + CHANGELOG, gaps for some releases
Release history Security
0.x
STABLE · RCPRE-RELEASEOct2024AprJulOct2025AprJulOct2026AprJul

104 older or filtered releases not shown.

Upgrade guides

Breaking changes and a migration checklist for each major version
time 0.2 → 0.30.2.27 → 0.3.55Aug 1, 2026 BreakingBreaking53Security1Platform1New88Changed24Fixed6Other2time 0.1 → 0.20.1.45 → 0.2.27Jun 13, 2021 Unknown
VersionChannelDateChangesSecurity
0.3.55 StableAug 1, 2026Changed10.3.54 StableJul 20, 2026Changed10.3.53 StableJul 1, 2026Changed10.3.52 StableJun 30, 2026Changed10.3.51 StableJun 22, 2026Changed10.3.50 YankedJun 22, 2026New1Changed3Fixed1Other10.3.49 StableJun 13, 2026Changed10.3.48 YankedJun 12, 2026No changes listed0.3.47 StableFeb 5, 2026Security1Changed1Fix0.3.46 StableJan 24, 2026Changed10.3.45 StableJan 13, 2026Changed10.3.44 StableSep 19, 2025Changed10.3.43 StableSep 2, 2025Changed10.3.42 StableAug 31, 2025Changed10.3.41 StableMar 23, 2025Changed10.3.40 StableMar 18, 2025Changed10.3.39 StableMar 6, 2025Changed10.3.38 StableMar 5, 2025Changed10.3.37 StableDec 3, 2024Changed10.3.36 StableApr 11, 2024Changed1