You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: main.rs
    path of file: ./repos/skytable/cli/src
    
    the code of the file until where you have to start completion: /*
 * Created on Wed Nov 15 2023
 *
 * This file is a part of Skytable
 * Skytable (formerly known as TerrabaseDB or Skybase) is a free and open-source
 * NoSQL database written by Sayan Nandan ("the Author") with the
 * vision to provide flexibility in data modelling without compromising
 * on performance, querya
    
fn run() -> error::CliResult<()> {
    match args::parse()? {
        Task::HelpMessage(msg) => println!("{msg}"),
        Task::OpenShell(cfg) => repl::start(cfg)?,
        Task::ExecOnce(cfg, query) => {
            let query = skytable::query!(query);
            let resp = query::connect(
                cfg,
                false,
                |mut c| Ok(c.query(&query)),
                |mut c| Ok(c.query(&query)),
            )??;
            resp::format_response(resp, false, false);
        }
    }
    Ok(())
}