OSQP is used at run time in 8 crates (of which 3 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps) OSQP version
100 peng_quad ^0.6.3
cvx ^0.6.0
5 depict optional ^0.6
dos-actors optional ^0.6.2
simple_qp optional ^0.6.2