]> git.proxmox.com Git - rustc.git/blob - src/test/run-pass-fulldeps/issue-11881.rs
Imported Upstream version 1.9.0+dfsg1
[rustc.git] / src / test / run-pass-fulldeps / issue-11881.rs
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.
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
12 #![feature(rustc_private)]
13
14 extern crate rbml;
15 extern crate serialize;
16
17 use std::io::Cursor;
18 use std::io::prelude::*;
19 use std::fmt;
20 use std::slice;
21
22 use serialize::{Encodable, Encoder};
23 use serialize::json;
24
25 use rbml::writer;
26
27 #[derive(Encodable)]
28 struct Foo {
29 baz: bool,
30 }
31
32 #[derive(Encodable)]
33 struct Bar {
34 froboz: usize,
35 }
36
37 enum WireProtocol {
38 JSON,
39 RBML,
40 // ...
41 }
42
43 fn encode_json<T: Encodable>(val: &T, wr: &mut Cursor<Vec<u8>>) {
44 write!(wr, "{}", json::as_json(val));
45 }
46 fn encode_rbml<T: Encodable>(val: &T, wr: &mut Cursor<Vec<u8>>) {
47 let mut encoder = writer::Encoder::new(wr);
48 val.encode(&mut encoder);
49 }
50
51 pub fn main() {
52 let target = Foo{baz: false,};
53 let mut wr = Cursor::new(Vec::new());
54 let proto = WireProtocol::JSON;
55 match proto {
56 WireProtocol::JSON => encode_json(&target, &mut wr),
57 WireProtocol::RBML => encode_rbml(&target, &mut wr)
58 }
59 }