Dev tools · September 26, 2024
Cronexpr, a Rust library to parse and iter crontab expression
`cronexpr` is a library to parse and drive the crontab expression.
Cronexpr, a Rust library to parse and iter crontab expression launched on September 26, 2024 with 160 votes, #384 of 5,281 launches that month and more than 95% of that year's launches. The site was still online in September 2026, 2 years on.
In plain words
Cronexpr is a Rust library that parses and iterates through crontab expressions. It is designed for developers who need to work with cron scheduling syntax in Rust applications. The library handles the parsing of standard cron format strings and provides iteration capabilities to determine when scheduled tasks should execute. It offers comprehensive documentation and is suitable for projects requiring cron job scheduling functionality.
written from the facts on this page · September 2026
From the sources
cronexpr is a library to parse and drive the crontab expression. For more complex and edge cases, read the Edge cases section. This crates supports all the syntax of standard crontab and most of the non-standard extensions. The mainly difference is that this crate may accept an explicit timezone in the crontab expression, which is necessary to determine the next timestamp. The timezone is required by default. You can use parse_crontab_with to switch to the optional timezone mode. Timezone is parsed internally by [ jiff::tz::TimeZone::get ][TimeZone::get]. It supports all the timezone names in the IANA Time Zone Database. See the list of time zones . For months, it can be 1-12.…from docs.rs
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