Enum Ipv4RoutingTableControllerRequest

pub enum Ipv4RoutingTableControllerRequest {
    AddRoute {
        addresses: Ipv4UnicastSourceAndMulticastDestination,
        route: Route,
        responder: Ipv4RoutingTableControllerAddRouteResponder,
    },
    DelRoute {
        addresses: Ipv4UnicastSourceAndMulticastDestination,
        responder: Ipv4RoutingTableControllerDelRouteResponder,
    },
    GetRouteStats {
        addresses: Ipv4UnicastSourceAndMulticastDestination,
        responder: Ipv4RoutingTableControllerGetRouteStatsResponder,
    },
    WatchRoutingEvents {
        responder: Ipv4RoutingTableControllerWatchRoutingEventsResponder,
    },
}

The IPv4 multicast routing controller.

Closing the client-end of the controller will disable multicast routing and clear the multicast routing table.

Variants

AddRoute

Adds a route such that packets matching the addresses will be forwarded accordingly.

The provided addresses act as the key for the route; any existing route with the same addresses will be overwritten when this route is installed.

If a packet arrives at an interface different from the expected input interface set in the route, the packet will not be forwarded and a [RoutingEvent.wrong_input_interface] event will be sent to the client. See [WatchRoutingEvents] for more details.

• request addresses the addresses used to identify a route.
• request route the multicast route.

Fields

addresses: Ipv4UnicastSourceAndMulticastDestination

route: Route

responder: Ipv4RoutingTableControllerAddRouteResponder

DelRoute

Delete a route.

• request addresses the addresses used to identify a route.

Fields

addresses: Ipv4UnicastSourceAndMulticastDestination

responder: Ipv4RoutingTableControllerDelRouteResponder

GetRouteStats

Get a snapshot of statistics about a specific route.

• request addresses the addresses used to identify a route.

Fields

addresses: Ipv4UnicastSourceAndMulticastDestination

responder: Ipv4RoutingTableControllerGetRouteStatsResponder

WatchRoutingEvents

Watch for events triggered by multicast packets.

The server will queue events to return when this method is called. If no events are ready, the call will block until an event is ready. The server will drop new events if the client is not consuming them fast enough and return the number of events dropped in-between events.

It is invalid to call this method while a previous call is pending. Doing so will cause the server end of the protocol to be closed.

• response dropped_events the number of events that were dropped immediately before the returned event was queued. returned event.
• response addresses the addresses in the multicast packet triggering the event.
• response input_interface the interface the multicast packet triggering the event arrived at.
• response event the event.

Fields

responder: Ipv4RoutingTableControllerWatchRoutingEventsResponder

Implementations

impl Ipv4RoutingTableControllerRequest

pub fn into_add_route( self, ) -> Option<(Ipv4UnicastSourceAndMulticastDestination, Route, Ipv4RoutingTableControllerAddRouteResponder)>

pub fn into_del_route( self, ) -> Option<(Ipv4UnicastSourceAndMulticastDestination, Ipv4RoutingTableControllerDelRouteResponder)>

pub fn into_get_route_stats( self, ) -> Option<(Ipv4UnicastSourceAndMulticastDestination, Ipv4RoutingTableControllerGetRouteStatsResponder)>

pub fn into_watch_routing_events( self, ) -> Option<Ipv4RoutingTableControllerWatchRoutingEventsResponder>

pub fn method_name(&self) -> &'static str

Name of the method defined in FIDL

Trait Implementations

impl Debug for Ipv4RoutingTableControllerRequest

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.