libffi-sys is used at run time in 62 crates (of which 13 optionally). It is a direct run-time dependency in 5 crates.

Number of dependers libffi-sys version Downloads/month
55 2.3.0 33K
3 1.3.2 270
1 0.9.1 0
1 0.7.0 0
2 0.5.5 11
Depender (with downloads and own rev deps) libffi-sys version
32K 16 libffi ^2.2
2.5K 8 deno_ffi =2.3.0
whisper-rs-2 ^2.0.1
1 hllvm-sys ^0.5.2
haru optional ^0.7.0