src/test/compile-fail/class-method-missing.rs

   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.
   4 //
   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.
  10
  11 trait animal {
  12   fn eat(&self);
  13 }
  14
  15 struct cat {
  16   meows: usize,
  17 }
  18
  19 impl animal for cat {
  20     //~^ ERROR not all trait items implemented, missing: `eat`
  21 }
  22
  23 fn cat(in_x : usize) -> cat {
  24     cat {
  25         meows: in_x
  26     }
  27 }
  28
  29 fn main() {
  30   let nyan = cat(0);
  31 }