exit-no-std is used at run time in 11 crates (of which 6 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) exit-no-std version
1.6K 3 dos-cp ^0.2.0
420 panic-no-std ^0.2.1
dos-errno-and-panic ^0.2.0