libusb1-sys is used at run time in 190 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
147 0.7.0 125K
6 0.6.5 25K
17 0.5.0 4.9K
15 0.4.4 440
8 0.3.7 140
Depender (with downloads and own rev deps) libusb1-sys version
155K 107 rusb ^0.7
25K 5 libftdi1-sys optional >=0.3.7, <0.7
1.2K neuromorphic-drivers ^0.6
390 yusb ^0.6
260 1 usbredirhost-sys ^0.7
1.1K 1 cameleon-device optional ^0.7.0
1 usb-compat-01-sys ^0.5
1 librador-sys ^0.6
1 libnspire-sys >=0.4.1, <0.5.0
libnspire ^0.4.2
1 uvc-src ^0.4.2
1 cantact-driver ^0.3
ftdi2 >=0.0.1
cappy3ds ^0.6.4
1 nfc1-sys optional ^0.5
1 usbw optional ^0.3.7
webusb optional ^0.5.0