Constant input::ffi::libinput_config_send_events_mode_LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE

pub const libinput_config_send_events_mode_LIBINPUT_CONFIG_SEND_EVENTS_DISABLED_ON_EXTERNAL_MOUSE: u32 = 2; // 0x0000_0002u32

If an external pointer device is plugged in, do not send events from this device. This option may be available on built-in touchpads.