class-method-missing.rs

// Copyright 2012 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 <LICENSE-APACHE or
// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
// option. This file may not be copied, modified, or distributed
// except according to those terms.

trait animal {
  fn eat(&self);
}

struct cat {
  meows: usize,
}

impl animal for cat {
    //~^ ERROR not all trait items implemented, missing: `eat`
}

fn cat(in_x : usize) -> cat {
    cat {
        meows: in_x
    }
}

fn main() {
  let nyan = cat(0);
}