truck-modeling is used at run time in 2 crates (of which 1 optionally). It's used only as a dev dependency in 2 crates.

Depender (with downloads and own rev deps) truck-modeling version
120 1 truck-stepio ^0.6.0
460 truck-rendimpl dev ^0.6.0
110 3 truck-meshalgo dev ^0.6.0
truck-shapeops dev ^0.6.0