zu-util is used at run time in 2 crates. It's used at build time in 3 crates.

Depender (with downloads and own rev deps) zu-util version
100 zuicon-material build ^0.3.5
100 zuicon-bs build ^0.3.4
zuicon-mdl2 build ^0.3.4
1 zu ^0.3.5
zuicon-ant build ^0.3.4