use std::fs::File;
use std::io::{ErrorKind, Read};
use std::*;
fn main() {
#[derive(Debug)]
pub struct Guess {
value: i32,
}
impl Guess {
pub fn new(value: i32) -> Guess {
if value < 1 || value > 100 {
panic!("Guess value must be between 1 and 100, got {}.", value);
}
Guess { value }
}
}
println!("{:?}", Guess::new(10))
}