rb-sys is used at run time in 7 crates (of which 1 optionally). It is a direct run-time dependency in 5 crates.

Depender (with downloads and own rev deps) rb-sys version
88K 2 magnus ^0.9.85
700 rb-sys-test-helpers ~0.9.80
lucchetto ^0
rb-allocator ^0.9.2
coffret ^0.9