Function require_accepted_route 

pub fn require_accepted_route(
    _request: &PromotionRequest,
) -> PromotionResult<AcceptedRouteEvidence>

Fails closed until an immutable format probe has produced an exact parser contract and a later clean commit installs that parser.

The typed policy model in this module is not a parser and cannot make the current format-probe capture promotable.

Errors

Always returns FailureCode::RouteUnaccepted in this source slice.