libffi is used at run time in 64 crates (of which 14 optionally). It is a direct run-time dependency in 18 crates. It's used at build time in 1 crate ().

Number of dependers libffi version Downloads/month
7 4.0.0 28K
54 3.2.0 17K
1 2.0.1 210
2 1.0.1 300
1 0.9.0 29
Depender (with downloads and own rev deps) libffi version
4.6K 8 deno_ffi =4.0.0
3.4K 15 mpi optional ^3.2.0
900 1 intuicio-ffi ^3.2
700 libpd-rs ^3.0.0
650 edon ^4.0.0
250 libnode_rs ^4.0.0
160 1 rustpython-jit ^3.1.0
900 1 uiua optional ^3
100 2 blackboxmc_java ^3.2.0
100 ultralight-rs ^3.2.0
1 mashin_core ^3.1.0
1 mashin_runtime ^3.1.0
lsode ^0.9
600 2 scryer-prolog optional ^3.2.0
mashin_ffi ^3.1.0
whisper-rs-2 ^3.0.1
1 mpi-fork-fnsp optional ^1.0.0
wasmer-c-api-near optional ^1.0