rust_move_box.rs

#[derive(Debug)]
struct Point<'a>{
    x:&'a str,
    y:i32
}
fn main() {
    let s1 = Point{x:"aa",y:3};//String::from("aa");
    println!("p2:{:p} {:p} {:p}", s1.x,&s1.y,&s1);
    let s2 = s1;
    println!("p2:{:p} {:p} {:p}", s2.x,&s2.y,&s2);
    
    let n=Point{x:"bb",y:12};//=String::from("aa");
    println!("{:p}",&n.y);
    let b1=Box::new(n);
    println!("{:p} {:p}",&b1.y,b1);
    let b2=b1;
    println!("{:p} {:p}",&b2.y,b2);
   
}