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use std::ops::Deref;
impl<T> Deref for MyBox<T> {
type Target = T;
fn deref(&self) -> &T {
&self.0
}
}
struct MyBox<T>(T);
impl<T> MyBox<T> {
fn new(x: T) -> MyBox<T> {
MyBox(x)
}
}
fn hello(name: &str) {
println!("Hello, {name}!");
}
// ANCHOR: here
fn main() {
let m = MyBox::new(String::from("Rust"));
hello(&(*m)[..]);
}
// ANCHOR_END: here
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