1 // Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
2 // file at the top-level directory of this distribution and at
3 // http://rust-lang.org/COPYRIGHT.
5 // Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
6 // http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
7 // <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
8 // option. This file may not be copied, modified, or distributed
9 // except according to those terms.
11 // aux-build:cci_class_cast.rs
12 extern crate cci_class_cast;
14 use std::to_str::ToString;
15 use cci_class_cast::kitty::cat;
17 fn print_out(thing: Box<ToString>, expected: String) {
18 let actual = thing.to_string();
19 println!("{}", actual);
20 assert_eq!(actual.to_string(), expected);
24 let nyan: Box<ToString> = box cat(0u, 2, "nyan".to_string()) as Box<ToString>;
25 print_out(nyan, "nyan".to_string());