extern crate redis_cli;
// exports:
use redis_cli::{create_client, Client, COMMANDS, Value, encode_slice, Decoder};

let mut client = create_client("127.0.0.1", 6379, "", 0).expect("Failed to connect");
client.cmd(&["set", "test", "hello!"]).unwrap();

struct Client {
    // some fields omitted
}

let mut client = Client::new((hostname, port));

client.cmd(&["get", "test"]).unwrap(); // Value::String("hello!")

client.read_more().unwrap();