#![allow(dead_code, deprecated, unused_variables, unused_mut)]
use std::boxed::Box;
use std::rc::Rc;
struct MyContainedType;
fn main() {
    let t = Rc::new(Box::new(MyContainedType));
    t.method_a();
    t.method_b();
    t.method_c();
}
impl MyContainedType {
    fn method_a(&self) {}
    fn method_b(self: &Box<Self>) {}
    fn method_c(self: &Rc<Box<Self>>) {}
}