Function fidl_fuchsia_net_routes_ext::get_watcher

pub fn get_watcher<I: FidlRouteIpExt>(
    state_proxy: &<I::StateMarker as ProtocolMarker>::Proxy
) -> Result<<I::WatcherMarker as ProtocolMarker>::Proxy, WatcherCreationError>

Dispatches either GetWatcherV4 or GetWatcherV6 on the state proxy.