CCM is used at run time in 10 crates (of which 3 optionally, 6 directly). It's used only as a dev dependency in 1 crate.

Number of dependers CCM version Downloads/month
3 0.4.4 600
8 0.3.0 340
Depender (with downloads and own rev deps) CCM version
750 2 yubihsm optional ^0.4
480 2 webrtc-dtls ^0.3.0
120 rabe ^0.3.0
lea optional 0.4.*
1 sjcl ^0.3.0
webrtc-rs-dtls ^0.3.0