tests/ui/closures/2229_closure_analysis/match/issue-87988.rs

   1 // run-pass
   2 // edition:2021
   3
   4 const LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED: i32 = 0x01;
   5 const LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT: i32 = 0x02;
   6
   7 pub fn hotplug_callback(event: i32) {
   8     let _ = || {
   9         match event {
  10             LIBUSB_HOTPLUG_EVENT_DEVICE_ARRIVED => (),
  11             LIBUSB_HOTPLUG_EVENT_DEVICE_LEFT => (),
  12             _ => (),
  13         };
  14     };
  15 }
  16
  17 fn main() {
  18     hotplug_callback(1);
  19 }