use redis_lua::lua;
fn main() {
let client = redis::Client::open("redis://127.0.0.1/").unwrap();
let mut con = client.get_connection().unwrap();
let msg = "Hello Lua";
let num = 42;
let script = lua!(
return @msg .. " / " .. @num
);
let v: String = script.invoke(&mut con).unwrap();
println!("result: {}", v);
}