1 // Copyright 2012 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.
16 pub how_hungry : isize,
20 impl fmt::Display for cat {
21 fn fmt(&self, f: &mut fmt::Formatter) -> fmt::Result {
22 write!(f, "{}", self.name)
30 if self.meows % 5 == 0 {
38 pub fn speak(&mut self) { self.meow(); }
40 pub fn eat(&mut self) -> bool {
41 if self.how_hungry > 0 {
42 println!("OM NOM NOM");
47 println!("Not hungry!");
53 pub fn cat(in_x : usize, in_y : isize, in_name: String) -> cat {