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docs: plan — Node::drain_events returns heapless::Vec

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kyle
2026-10-18 12:00:31 -07:00
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docs/superpowers/plans/2026-10-18-tines-fleet-deployment.md
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@@ -117,7 +117,7 @@
**Interfaces:** **Interfaces:**
- Consumes: `Exchange::drain_events` (Task 3). - Consumes: `Exchange::drain_events` (Task 3).
- Produces: `pub fn drain_events(&mut self) -> impl Iterator<Item = ConfidenceEvent> + '_` on `Node`, draining the exchange's queue. - Produces: `pub fn drain_events(&mut self) -> heapless::Vec<ConfidenceEvent, { consts::EVENT_QUEUE_CAP }>` on `Node`, draining the exchange's queue (returns the owned drained Vec — `Exchange::drain_events` returns by value, so an iterator contract is unsatisfiable).
- [ ] **Step 1: Write the failing test** — `confidence_event_surfaces_on_node`: two nodes on a `PairTransport`; A `observe`s a broadcast, both poll until B stores it; assert `a_node.drain_events()` yields a `ConfidenceEvent` with `peer == b.id()` and the obs id (note: B receives from A, so A's node surfaces the event). If order is ambiguous, assert the set of events contains it. - [ ] **Step 1: Write the failing test** — `confidence_event_surfaces_on_node`: two nodes on a `PairTransport`; A `observe`s a broadcast, both poll until B stores it; assert `a_node.drain_events()` yields a `ConfidenceEvent` with `peer == b.id()` and the obs id (note: B receives from A, so A's node surfaces the event). If order is ambiguous, assert the set of events contains it.
- [ ] **Step 2: Run test to verify it fails** — Expected: FAIL (`drain_events` missing). - [ ] **Step 2: Run test to verify it fails** — Expected: FAIL (`drain_events` missing).