varmint is used at run time in 4 crates (of which 2 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) varmint version
maddr ^0.1.2
msgio ^0.1.2
1 mhash optional ^0.1.1