cuda-driver-sys is used at run time in 33 crates (of which 26 optionally). It is a direct run-time dependency in 4 crates. It's used only as a dev dependency in 4 crates.

Depender (with downloads and own rev deps) cuda-driver-sys version
850 1 fil-rustacuda ^0.3
650 6 rustacuda ^0.3
matrix_operations_cuda ^0.3.0
1 accel ^0.3.0