1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
|
// run-pass
#![allow(unused_imports)]
#![feature(rustc_private)]
extern crate rustc_macros;
extern crate rustc_serialize;
// Necessary to pull in object code as the rest of the rustc crates are shipped only as rmeta
// files.
#[allow(unused_extern_crates)]
extern crate rustc_driver;
use rustc_macros::{Decodable, Encodable};
use rustc_serialize::opaque::{MemDecoder, MemEncoder};
use rustc_serialize::{Decodable, Encodable, Encoder};
#[derive(Encodable, Decodable)]
struct A {
foo: Box<[bool]>,
}
fn main() {
let obj = A { foo: Box::new([true, false]) };
let mut encoder = MemEncoder::new();
obj.encode(&mut encoder);
let data = encoder.finish();
let mut decoder = MemDecoder::new(&data, 0);
let obj2 = A::decode(&mut decoder);
assert_eq!(obj.foo, obj2.foo);
}
|
