pub trait ResourceGuard: Send + 'static { }Expand description
Resource guard that manages task execution
This trait enforces proper cancellation semantics by separating resource management from task execution. Once a guard is acquired, task execution must always run to completion. Resource guard for task execution
This trait represents resources (permits, slots, etc.) acquired from a scheduler that must be held during task execution. The guard automatically releases resources when dropped, implementing proper RAII semantics.
Guards are returned by TaskScheduler::acquire_execution_slot() and must
be held in scope while the task executes to ensure resources remain allocated.