main.rs

use rand_derive2::RandGen;
use rand::random;

fn main() {
    println!("Hey, world! 👻 3spoopy5me");
    let some_rooms: Vec<Room> = (1..=5)
        .map(|n| Room {name: "empty room".into(), next_room: vec![], item: random()})
        .collect();

    let room = Room {
        name: "room1".into(),
        next_room: some_rooms,
        item: random()
    };
    dbg!(room);
}

#[derive(Debug, RandGen)]
struct Room{
    name: String,
    next_room: Vec<Room>,
    item: Item,
}
#[derive(Debug, RandGen)]
enum Item {
    Gem, HealthPotion, Sword
}

A Rust demo workshop