use std::io::{Error, ErrorKind};
use std::str::FromStr;

use warp::Filter;

...

#[tokio::main]
async fn main() {
    let question = Question::new(
        QuestionId::from_str("1").expect("No id provided"),
        "First Question".to_string(),
        "Content of question".to_string(),
        Some(vec!("faq".to_string())),
    );
    println!("{:?}", question);

    let hello = warp::get()
        .map(|| format!("Hello, World!"));
        warp::serve(hello)
        .run(([127, 0, 0, 1], 3030))
        .await;
}