My first rust program

main.rs

#[derive(Debug)]

struct TelegramUser {
    id: u32,
    name: String
}

trait User {
    fn new (name: String, id: u32) -> Self;

    fn send_message(&self);
}

impl User for TelegramUser {
    fn new(name: String, id: u32) -> TelegramUser {
        return TelegramUser {name, id};
    }
    fn send_message(&self) {
        println!("Hi guys, my name is {} and my telegram id is {}", self.name, self.id);
    }
}

fn main() {
    let first_user: TelegramUser = User::new(String::from("Rain"), 5234);
    let second_user: TelegramUser = User::new(String::from("Risa"), 7812);

    println!("First user: {:?}", first_user);
    println!("second user: {:?}", second_user);

    first_user.send_message();
}