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ToolLane

leviath_runtime::tool_bridge

Struct ToolLane 

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pub struct ToolLane { /* private fields */ }
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The tool lane: the capacity that bounds how many batches execute at once, and the plumbing a batch needs to report its outcome.

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impl ToolLane

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pub fn new( runtime: Handle, results: UnboundedSender<ToolOutcome>, wake: Arc<Notify>, concurrency: usize, stats: Arc<ToolLaneStats>, ) -> Arc<Self> ⓘ

Build a lane that runs concurrency batches at a time (clamped to at least one, matching ToolLaneStats::new).

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pub fn serve( self: &Arc<Self>, jobs: UnboundedReceiver<ToolJob>, ) -> JoinHandle<()>

Start serving jobs. The returned handle completes once the job channel closes (the world is shutting down) and every batch it started has finished, so awaiting it drains the lane.

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pub fn relieve(&self, extra: usize) -> usize

Add extra permits, widening the lane for good.

The relief valve under a lane that has stopped draining: handing out more capacity lets the queued batches run without cancelling anything. Returns how many were added.

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