docs: def _EntryToEvent(entry, handlers, transformers):
    """Converts an APIAuditEntry to a legacy AuditEvent."""
    event = rdf_events.AuditEvent(
        timestamp=entry.timestamp,
        user=entry.username,
        action=handlers[entry.router_method_name])
  
    for fn in transformers:
      fn(entry, event)
  
    return event