Crate tokio_socketcan

tokio-socketcan

Connective plumbing between the socketcan crate and the tokio asynchronous I/O system

Usage

The socketcan crate's documentation is valuable as the api used by tokio-socketcan is largely identical to the socketcan one.

An example echo server:

use futures_util::stream::StreamExt;
use tokio_socketcan::{CANSocket, Error};

#[tokio::main]
async fn main() -> Result<(), Error> {
    let mut socket_rx = CANSocket::open("vcan0")?;
    let socket_tx = CANSocket::open("vcan0")?;

    while let Some(Ok(frame)) = socket_rx.next().await {
        socket_tx.write_frame(frame)?.await;
    }
    Ok(())
}

Structs

CANFrame	CANFrame
CANSocket	An asynchronous I/O wrapped socketcan::CANSocket
CANWriteFuture	A Future representing the eventual writing of a CANFrame to the socket
EventedCANSocket	A socketcan::CANSocket wrapped for mio eventing to allow it be integrated in turn into tokio

Enums

CANSocketOpenError	Errors opening socket
Error