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// run-pass
#![feature(box_syntax)]
struct Dog {
name : String
}
trait Barks {
fn bark(&self) -> String;
}
impl Barks for Dog {
fn bark(&self) -> String {
return format!("woof! (I'm {})", self.name);
}
}
pub fn main() {
let snoopy = box Dog{name: "snoopy".to_string()};
let bubbles = box Dog{name: "bubbles".to_string()};
let barker = [snoopy as Box<dyn Barks>, bubbles as Box<dyn Barks>];
for pup in &barker {
println!("{}", pup.bark());
}
}
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