20 lines
402 B
Rust
20 lines
402 B
Rust
// run-pass
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// edition:2021
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const LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED: i32 = 0x01;
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const LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT: i32 = 0x02;
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pub fn hotplug_callback(event: i32) {
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let _ = || {
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match event {
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LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED => (),
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LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT => (),
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_ => (),
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};
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};
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}
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fn main() {
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hotplug_callback(1);
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}
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