Method pop_front

nodedb/src/data/executor/core_loop/priority_queues.rs:127–135

Remove and return the highest-priority front task without applying the drain ratio. Used by `poll_write_batch` when collecting a write-coalesce batch.

(&mut self)

    ///
    /// Used by `poll_write_batch` when collecting a write-coalesce batch.
    pub fn pop_front(&mut self) -> Option<ExecutionTask> {
        if let Some(qt) = self.critical.pop_front() {
            return Some(qt.task);
        }
        if let Some(qt) = self.high.pop_front() {
            return Some(qt.task);
        }
        self.low.pop_front().map(|qt| qt.task)
    }

    /// Iterate over all tasks across all tiers in priority order (Critical → High → Low).
    ///