use std::fmt;

fn main() {
    struct Knight {
        skill_1: String,
        skill_2: String,
        skill_3: String,
        skill_4: String,
        skill_5: String,
    }


    impl fmt::Display for Knight {
	fn fmt(&self, f: &mut fmt::Formatter<'_>) -> fmt::Result {
            write!(f, "Knight's skills are: {}, {}, {}, {}, {}", self.skill_1, self.skill_2, self.skill_3, self.skill_4, self.skill_5)
	}
    }

    let knight_skills = Knight {
        skill_1: String::from("Bash"),
        skill_2: String::from("Rust"),
        skill_3: String::from("Kernel Development"),
        skill_4: String::from("Git"),
        skill_5: String::from("Linux"),
    };
    println!("{}", knight_skills);
}