1 // Copyright 2014 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.
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.
11 #![allow(unused_imports)]
12 // This briefly tests the capability of `Cell` and `RefCell` to implement the
13 // `Encodable` and `Decodable` traits via `#[derive(Encodable, Decodable)]`
16 #![feature(rustc_private)]
18 extern crate serialize;
19 use serialize as rustc_serialize;
21 use std::cell::{Cell, RefCell};
22 use serialize::{Encodable, Decodable};
25 #[derive(RustcEncodable, RustcDecodable)]
30 #[derive(RustcEncodable, RustcDecodable)]
39 bar: RefCell::new( A { baz: 2 } )
41 let s = json::encode(&obj).unwrap();
42 let obj2: B = json::decode(&s).unwrap();
43 assert_eq!(obj.foo.get(), obj2.foo.get());
44 assert_eq!(obj.bar.borrow().baz, obj2.bar.borrow().baz);