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pub unsafe fn get_led_interface(
    callback: retro_environment_t
) -> Option<retro_led_interface>
Expand description

Unstable Gets an interface which is used by a libretro core to set state of LEDs.

This feature is unstable and guarded by the unstable-env-commands feature flag.

Please be advised that this feature might change without further notice and no guarantees about its stability can be made.