Compressed guessing game

guessing_game.rs

use nmatoolkit::random::generate_i64;
use nmatoolkit::io3::read_i64;

fn main() {
    let min_bound: i64 = 0;
    let max_bound: i64 = 10;
    let num = generate_i64(min_bound, max_bound);
    println!("Spėk!");
    println!("{}", if match read_i64() {Ok(i) => i, Err(e) => {println!("Error: {}", e); num - 1},} == num {"Pasisekė..."} else { "Nepataikei. Gal netaiklus?"});
}