| // Copyright 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 <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. |
| |
| struct MyStruct { |
| x: isize, |
| y: isize, |
| } |
| |
| impl MyStruct { |
| fn next(&mut self) -> Option<isize> { |
| Some(self.x) |
| } |
| } |
| |
| pub fn main() { |
| let mut bogus = MyStruct { |
| x: 1, |
| y: 2, |
| }; |
| for x in bogus { //~ ERROR `MyStruct: std::iter::Iterator` is not satisfied |
| drop(x); |
| } |
| } |
