pub const REPORT_QUEUE: usize = 4;Expand description
phase-474 I7 – how many stored verdicts wait for the sink. A verdict
stored while the queue is full evicts the oldest pending one, which is
counted (ReportQueue::overflowed); both stay in the ring and the SWD
record. Four is the DiagnosticArray status capacity of the generated
type, so one coalesced report never needs more.