libusb1-sys is used at run time in 170 crates (of which 47 optionally). It is a direct run-time dependency in 17 crates. It's used only as a dev dependency in 3 crates.

Number of dependers libusb1-sys version Downloads/month
126 0.7.0 57K
8 0.6.5 43K
16 0.5.0 6.4K
15 0.4.4 280
8 0.3.7 320
Depender (with downloads and own rev deps) libusb1-sys version
107K 99 rusb ^0.7
21K 5 libftdi1-sys optional >=0.3.7, <0.7
280 yusb ^0.6
100 1 usb-compat-01-sys ^0.5
neuromorphic-drivers ^0.6
1 cantact-driver ^0.3
1 uvc-src ^0.4.2
libnspire ^0.4.2
1 libnspire-sys >=0.4.1, <0.5.0
ftdi2 >=0.0.1
1 usbredirhost-sys ^0.7
cappy3ds ^0.6.4
1 librador-sys ^0.6
210 1 nfc1-sys optional ^0.5
1 cameleon-device optional ^0.7.0
1 usbw optional ^0.3.7
webusb optional ^0.5.0