fn lifetime() {
    struct Person {
        name:String
    }
    impl Person
    {
        fn get_ref_name(&self)->&String
        {
            &self.name
        }
    }

    struct Company<'z>
    {
        name:String,
        ceo: &'z Person
    }
    //let boss= Person{name:String::from("Elon Musk")};
    //let tesla=Company{name:String::from("Tesla"),ceo:&boss};

    let mut z:&String;
    {
        let p=Person{name:String::from("Enes")};
        z=p.get_ref_name();
        println!("{}",z)
    }

}
fn main() {

    lifetime();


}