SDL_HINT_HIDAPI_LIBUSB_WHITELIST

sdl3_sys::hints

Constant SDL_HINT_HIDAPI_LIBUSB_WHITELIST 

Source 
pub const SDL_HINT_HIDAPI_LIBUSB_WHITELIST: *const c_char = _; // {alloc4703<imm>: *const u8}
Expand description

A variable to control whether HIDAPI uses libusb only for whitelisted devices.

By default libusb will only be used for a few devices that require direct USB access.

The variable can be set to the following values:

  • “0”: HIDAPI will use libusb for all device access.
  • “1”: HIDAPI will use libusb only for whitelisted devices. (default)

This hint should be set before SDL is initialized.

§Availability

This hint is available since SDL 3.2.0.