devela::_dep::sdl3::sys::hints

Constant SDL_HINT_HIDAPI_LIBUSB

pub const SDL_HINT_HIDAPI_LIBUSB: *const i8 = _; // {alloc39463<imm>: *const i8}
Available on crate feature dep_sdl3 only.
Expand description

A variable to control whether HIDAPI uses libusb for device access.

By default libusb will only be used for a few devices that require direct USB access, and this can be controlled with SDL_HINT_HIDAPI_LIBUSB_WHITELIST.

The variable can be set to the following values:

  • “0”: HIDAPI will not use libusb for device access.
  • “1”: HIDAPI will use libusb for device access if available. (default)

This hint should be set before SDL is initialized.

§Availability

This hint is available since SDL 3.2.0.