| // Copyright 2012-2014 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. |
| |
| #![feature(collections)] |
| |
| extern crate collections; |
| |
| use std::collections::HashMap; |
| |
| fn check_strs(actual: &str, expected: &str) -> bool { |
| if actual != expected { |
| println!("Found {}, but expected {}", actual, expected); |
| return false; |
| } |
| return true; |
| } |
| |
| pub fn main() { |
| let mut table = HashMap::new(); |
| table.insert("one".to_string(), 1); |
| table.insert("two".to_string(), 2); |
| assert!(check_strs(&format!("{:?}", table), "{\"one\": 1, \"two\": 2}") || |
| check_strs(&format!("{:?}", table), "{\"two\": 2, \"one\": 1}")); |
| } |
