enum-derive-2018 is used at run time in 12 crates. It is a direct run-time dependency in 3 crates.

Depender (with downloads and own rev deps) enum-derive-2018 version
170 1 int-vec-2d ^3.0.1
140 8 tuifw-screen-base ^3.0.2
100 1 esl ^3.0.1