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

Depender (with downloads and own rev deps) runa-io version
crescent ^0.0.1-alpha1
2 runa-core ^0.0.1-alpha1
1 runa-orbiter ^0.0.1-alpha1
1 runa-macros dev ^0.0.1-alpha1