Crate rustflexstack 

rustflexstack

ETSI C-ITS GeoNetworking (EN 302 636-4-1) + BTP (EN 302 636-5-1) protocol stack implemented in Rust.

Architecture

The stack is built around an actor model where each layer runs in its own background thread and communicates via std::sync::mpsc channels. The caller interacts with the routers through lightweight handle types that wrap a std::sync::mpsc::Sender.

Typical usage

use rustflexstack::link_layer::raw_link_layer::RawLinkLayer;
use rustflexstack::geonet::router::Router;
use rustflexstack::geonet::mib::MIB;
use rustflexstack::btp::router::BTPRouter;
use rustflexstack::btp::service_access_point::BTPDataRequest;
use rustflexstack::geonet::service_access_point::{
    GNDataRequest, HeaderType, TopoBroadcastHST, TrafficClass,
};
use std::sync::mpsc;

let (ll_to_gn_tx, ll_to_gn_rx) = mpsc::channel();
let (gn_to_ll_tx, gn_to_ll_rx) = mpsc::channel();
let (gn_to_btp_tx, gn_to_btp_rx) = mpsc::channel();
let (btp_to_gn_tx, btp_to_gn_rx) = mpsc::channel();

let mib = MIB::new();
let ll = RawLinkLayer::new(ll_to_gn_tx, gn_to_ll_rx, "eth0").unwrap();
let gn_handle = Router::spawn(
    mib.clone(), ll.sender(),
    gn_to_ll_tx, ll_to_gn_rx,
    gn_to_btp_tx, btp_to_gn_rx,
);
let btp_handle = BTPRouter::spawn(mib.clone(), gn_handle.clone(), gn_to_btp_rx);

Modules

btp

facilities

Facilities layer — ITS applications built on top of GeoNetworking and BTP.

geonet

link_layer

Link Layer abstraction for GeoNetworking.