Croner is used at run time in 26 crates (of which 2 optionally). It is a direct run-time dependency in 8 crates.

Depender (with downloads and own rev deps) Croner version
70K 27 tokio-cron-scheduler ^2.0.5
800 deschuler ^2.0.5
700 persistent-scheduler ^2.1.0
390 polly-scheduler ^2.0.6
8 kovi ^2
croner-scheduler ^2.0.3
1 turbofuro_runtime ^2.0.4
cfc ^2.0.4