rs-can is used at run time in 5 crates (of which 1 optionally).

Depender (with downloads and own rev deps) rs-can version
1.3K zlgcan ^0.3.2
550 docan ^0.3
430 nican ^0.3.2
220 1 socketcan-rs ^0.3.2
800 1 iso15765-2 optional ^0.3