src/main.rs

use reqwest::blocking::get;
use serde::Deserialize;
use std::io::{self, Write};
 
#[derive(Debug, Deserialize)]
struct Joke {
    id: u32,
    r#type: String,
    setup: String,
    punchline: String,
}
 
fn main() -> Result<(), Box<dyn std::error::Error>> {
    println!("🤣 Random Joke Fetcher from REST API");
 
    let _ = prompt("Press Enter to fetch a joke...");
 
    let url = "https://official-joke-api.appspot.com/random_joke";
    let response = get(url)?.json::<Joke>()?;
 
    println!("\n🧠 Setup: {}", response.setup);
    println!("😂 Punchline: {}", response.punchline);
 
    Ok(())
}
 
fn prompt(msg: &str) -> String {
    print!("{}", msg);
    io::stdout().flush().unwrap();
    let mut s = String::new();
    io::stdin().read_line(&mut s).unwrap();
    s
}