b53454e2e4
This commit moves reflection (as well as the {:?} format modifier) to a new
libdebug crate, all of which is marked experimental.
This is a breaking change because it now requires the debug crate to be
explicitly linked if the :? format qualifier is used. This means that any code
using this feature will have to add `extern crate debug;` to the top of the
crate. Any code relying on reflection will also need to do this.
Closes #12019
[breaking-change]
45 lines
1.2 KiB
Rust
45 lines
1.2 KiB
Rust
// 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.
|
|
|
|
extern crate debug;
|
|
|
|
use std::task::TaskBuilder;
|
|
|
|
pub fn main() { test00(); }
|
|
|
|
fn test00_start(c: &Sender<int>, number_of_messages: int) {
|
|
let mut i: int = 0;
|
|
while i < number_of_messages { c.send(i + 0); i += 1; }
|
|
}
|
|
|
|
fn test00() {
|
|
let r: int = 0;
|
|
let mut sum: int = 0;
|
|
let (tx, rx) = channel();
|
|
let number_of_messages: int = 10;
|
|
|
|
let mut builder = TaskBuilder::new();
|
|
let result = builder.future_result();
|
|
builder.spawn(proc() {
|
|
test00_start(&tx, number_of_messages);
|
|
});
|
|
|
|
let mut i: int = 0;
|
|
while i < number_of_messages {
|
|
sum += rx.recv();
|
|
println!("{:?}", r);
|
|
i += 1;
|
|
}
|
|
|
|
result.recv();
|
|
|
|
assert_eq!(sum, number_of_messages * (number_of_messages - 1) / 2);
|
|
}
|