memcached-rs 0.4.2

A MemCached Library in Rust
Documentation 
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extern crate memcached;
#[macro_use]
extern crate log;
extern crate env_logger;

use std::thread;

use memcached::proto::{CasOperation, NoReplyOperation, Operation, ProtoType};
use memcached::Client;

fn main() {
    env_logger::init();

    let servers = [("tcp://127.0.0.1:11211", 1)];
    info!("Using servers: {:?} with Binary protocol", servers);
    let mut client = Client::connect(&servers, ProtoType::Binary).unwrap();

    client.set(b"Foo", b"Bar", 0xdead_beef, 2).unwrap();
    let (value, flags) = client.get(b"Foo").unwrap();
    assert_eq!(&value[..], b"Bar");
    assert_eq!(flags, 0xdead_beef);

    client
        .set_noreply(b"key:dontreply", b"1", 0x00_00_00_01, 20)
        .unwrap();

    let (_, cas_val) = client
        .increment_cas(b"key:numerical", 10, 1, 20, 0)
        .unwrap();
    client
        .increment_cas(b"key:numerical", 1, 1, 20, cas_val)
        .unwrap();

    let mut handlers = Vec::new();
    for _ in 0..4 {
        let handler = thread::spawn(move || {
            let mut client = Client::connect(&servers, ProtoType::Binary).unwrap();
            let (_, _, mut cas) = client.get_cas(b"key:dontreply").unwrap();
            for _ in 0..100 {
                debug!("Setting in {:?}", thread::current());
                client
                    .set_cas(b"key:dontreply", b"1", 0x00_10_01, 20, cas)
                    .unwrap();
                cas = client.get_cas(b"key:dontreply").unwrap().2;
            }
        });
        handlers.push(handler);
    }

    for hdl in handlers {
        hdl.join().unwrap();
    }
}