nbd 0.3.1

Rust library for NBD (network block device) servers and clients.
Documentation 
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extern crate nbd;

use std::io::{Read, Result, Seek, SeekFrom, Write};
use std::net::TcpStream;

use nbd::client::{handshake, NbdClient};

/// Read second 1024-byte block from an NBD export named "sda1"
fn run() -> Result<()> {
    let mut buf = vec![0; 1024];

    let mut tcp = TcpStream::connect("127.0.0.1:10809")?;
    let export = handshake(&mut tcp, b"sda1")?;
    let mut client = NbdClient::new(&mut tcp, &export);

    client.seek(SeekFrom::Start(1024))?;
    client.read_exact(&mut buf[..])?;
    std::io::stdout().write_all(&buf[..])?;

    Ok(())
}

fn main() {
    run().unwrap();
}