fftw-sys is used at run time in 30 crates (of which 10 optionally). It is a direct run-time dependency in 3 crates. It's used only as a dev dependency in 3 crates (of which 2 directly).

Number of dependers fftw-sys version Downloads/month
5 0.8.0 650
9 0.6.0 3.0K
2 0.5.0 16
16 0.4.0 100
1 0.2.0 0
Depender (with downloads and own rev deps) fftw-sys version
700 9 fftw ^0.8.0
180 3 aubio-sys optional ^0.6
140 1 bliss-audio-aubio-sys optional ^0.6
5.4K 2 concrete-fft dev ^0.6
140 tfhe-fft dev ^0.6