| // Copyright 2017 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. |
| |
| use std::collections::HashMap; |
| |
| fn main() { |
| let dict: HashMap<i32, i32> = HashMap::new(); |
| let debug_dump_dict = || { |
| for (key, value) in dict { |
| println!("{:?} - {:?}", key, value); |
| } |
| }; |
| debug_dump_dict(); |
| debug_dump_dict(); |
| //~^ ERROR use of moved value: `debug_dump_dict` |
| } |
