susyp2p-secio is used at run time in 1 crate. It's used only as a dev dependency in 3 crates.

Depender (with downloads and own rev deps) susyp2p-secio version
susyp2p ^0.7.0
1 susyp2p-ping dev ^0.7.0
1 susyp2p-kad dev ^0.7.0
1 susyp2p-identify dev ^0.7.0