rtree_rs is used at run time in 8 crates (of which 1 optionally). It is a direct run-time dependency in 2 crates. It's used only as a dev dependency in 1 crate.

Depender (with downloads and own rev deps) rtree_rs version
6.9K 1 geometry-rs ^0.1.4
100 1 fastlem ^0.1.4