truck-topology is used at run time in 4 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) truck-topology version
150 4 truck-modeling ^0.6.0
120 1 truck-stepio ^0.6.0
110 3 truck-meshalgo ^0.6.0
truck-shapeops ^0.6.0