11 releases

Uses old Rust 2015

0.3.0 Feb 19, 2018
0.2.2 Feb 19, 2018
0.2.1 Apr 30, 2017
0.2.0 Mar 19, 2017
0.0.4 Jan 31, 2017

#12 in #raw-sockets

Download history 30/week @ 2024-07-01 21/week @ 2024-07-22

51 downloads per month
Used in toa-ping

MIT license

48KB
963 lines

lazy-socket

Build status Build Status Crates.io Docs.rs

The library serves as thin wrapper over socket API. It provides necessary minimum amount of safety and easy to use.

Obsolete kinda

It seems I wouldn't need this library anymore as there is socket2 by alexcrichton.

He is definitely more trustworthy and my library might as well be forgotten. So go socket2 instead.

Examples

Create TCP socket and connect in non-blocking mode.

extern crate lazy_socket;

use std::net;
use std::str::FromStr;

use lazy_socket::raw::{
    Socket,
    Family,
    Protocol,
    Type,
    select
};

fn main() {
    let timeout = 1000;
    let socket = match Socket::new(Family::IPv4, Type::STREAM, Protocol::TCP) {
        Ok(socket) => socket,
        Err(error) => {
            println!("Couldn't open socket. Erro: {}", error);
            return;
        }
    };

    let dest = net::SocketAddr::from_str("192.168.0.1:80").unwrap();

    let _ = socket.set_blocking(false);
    let _ = socket.connect(&dest);
    match select(&[], &[&socket], &[&socket], Some(timeout)) {
          Ok(_) => println!("Connected!"),
          Err(error) => println!("Failed to connect. Error:{}", error)
    }
}

Dependencies

~140–355KB