errno-no-std is used at run time in 4 crates (of which 1 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) errno-no-std version
230 1 tuifw-screen-ncurses ^0.2.0
210 1 tuifw-screen-winapi ^0.2.0
120 print-no-std ^0.2.1