44 lines
1.2 KiB
Rust
44 lines
1.2 KiB
Rust
// Copyright 2013 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.
|
|
|
|
use extra::term;
|
|
use std::io;
|
|
|
|
pub fn note(msg: &str) {
|
|
pretty_message(msg, "note: ", term::color::GREEN);
|
|
}
|
|
|
|
pub fn warn(msg: &str) {
|
|
pretty_message(msg, "warning: ", term::color::YELLOW);
|
|
}
|
|
|
|
pub fn error(msg: &str) {
|
|
pretty_message(msg, "error: ", term::color::RED);
|
|
}
|
|
|
|
fn pretty_message<'a>(msg: &'a str,
|
|
prefix: &'a str,
|
|
color: term::color::Color) {
|
|
let mut term = term::Terminal::new(io::stdout());
|
|
let mut stdout = io::stdout();
|
|
match term {
|
|
Ok(ref mut t) => {
|
|
t.fg(color);
|
|
t.write(prefix.as_bytes());
|
|
t.reset();
|
|
},
|
|
_ => {
|
|
stdout.write(prefix.as_bytes());
|
|
}
|
|
}
|
|
stdout.write(msg.as_bytes());
|
|
stdout.write(['\n' as u8]);
|
|
}
|