0642cbbde0
This obsoletes the old `to_err_msg` method. Replace
println!("Error: {}", failure.to_err_msg())
let string = failure.to_err_msg();
with
println!("Error: {}", failure)
let string = failure.to_str();
[breaking-change]
27 lines
819 B
Rust
27 lines
819 B
Rust
// Copyright 2012-2014 The Rust Project Developers. See the COPYRIGHT
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// file at the top-level directory of this distribution and at
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// http://rust-lang.org/COPYRIGHT.
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//
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// Licensed under the Apache License, Version 2.0 <LICENSE-APACHE or
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// http://www.apache.org/licenses/LICENSE-2.0> or the MIT license
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// <LICENSE-MIT or http://opensource.org/licenses/MIT>, at your
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// option. This file may not be copied, modified, or distributed
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// except according to those terms.
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extern crate getopts;
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extern crate debug;
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use getopts::{optopt, getopts};
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pub fn main() {
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let args = Vec::new();
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let opts = vec!(optopt("b", "", "something", "SMTHNG"));
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match getopts(args.as_slice(), opts.as_slice()) {
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Ok(ref m) =>
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assert!(!m.opt_present("b")),
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Err(ref f) => fail!("{}", *f)
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};
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}
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