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src/timer.rs

@@ -31,6 +31,12 @@ impl TimerEvent for VmmTimerEvent {
     }
 }
 
+/// A timer management structure for the virtual machine (VMM).
+/// 
+/// This structure provides functionality to:
+/// - Register new timers with callbacks
+/// - Cancel existing timers
+/// - Check and handle expired timers
 pub struct AxVmTimer {
     timer_list: TimerList<VmmTimerEvent>,
 }