proj-sys is used at run time in 13 crates (of which 9 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 1 crate.

Number of dependers proj-sys version Downloads/month
0 0.24.0 1.1K
12 0.23.2 5.9K
2 0.22.0 150
Depender (with downloads and own rev deps) proj-sys version
6.3K 9 proj ^0.23.1
190 pasture-algorithms ^0.22.0
tyler ^0.23.1