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// Copyright 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.
// xfail-fast
// exec-env:RUST_LOG=info
#[no_uv];
extern mod native;
use std::fmt;
use std::io::comm_adapters::{PortReader, ChanWriter};
use std::logging::{set_logger, Logger};
struct MyWriter(ChanWriter);
impl Logger for MyWriter {
fn log(&mut self, _level: u32, args: &fmt::Arguments) {
let MyWriter(ref mut inner) = *self;
fmt::writeln(inner as &mut Writer, args);
}
}
#[start]
fn start(argc: int, argv: **u8) -> int {
do native::start(argc, argv) {
main();
}
}
fn main() {
let (p, c) = Chan::new();
let (mut r, w) = (PortReader::new(p), ChanWriter::new(c));
do spawn {
set_logger(~MyWriter(w) as ~Logger);
debug!("debug");
info!("info");
}
assert_eq!(r.read_to_str(), ~"info\n");
}
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