cqdb-sys is used at run time in 4 crates (of which 1 optionally). It is a direct run-time dependency in 1 crate. It's used at build time in 3 crates (). It's used only as a dev dependency in 2 crates (of which 1 directly).

Depender (with downloads and own rev deps) cqdb-sys version
1 crfsuite-sys ^0.1.0
370 2 cqdb dev ^0.1.0