keyroost-hid 0.5.1

USB HID enumeration for FIDO / security-key devices on Linux.
Documentation

USB HID enumeration for FIDO / security-key devices.

On Linux this enumerates /dev/hidraw* device nodes by reading sysfs metadata — no external dependencies, no ioctls, no device-open required. That keeps enumeration root-free and means it works even when the user has not yet installed the udev rules in udev/70-keyroost-fido.rules.

On macOS and Windows it uses the hidapi crate (IOKit / hid.dll), selected automatically off Linux. The hidapi-backend feature forces that path on for building/testing the cross-platform backend on Linux too. USB topology (usb_bus/usb_address) is only available via the sysfs backend.