// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT // file at the top-level directory of this distribution and at // http://rust-lang.org/COPYRIGHT. // // Licensed under the Apache License, Version 2.0 or the MIT license // , at your // option. This file may not be copied, modified, or distributed // except according to those terms. // aux-build:cci_class_cast.rs #![allow(unknown_features)] #![feature(box_syntax)] extern crate cci_class_cast; use std::string::ToString; use cci_class_cast::kitty::cat; fn print_out(thing: Box, expected: String) { let actual = (*thing).to_string(); println!("{}", actual); assert_eq!(actual.to_string(), expected); } pub fn main() { let nyan: Box = box cat(0, 2, "nyan".to_string()) as Box; print_out(nyan, "nyan".to_string()); }