fn parse_args() -> String {
    let args: Vec<_> = ::std::env::args().collect();
    let mut n = 0;

    while n < args.len() {
        match &*args[n] {
            "-v" => (),
            s => {
                return s.to_string();
            }
        }
        n += 1;
    }

    return "".to_string()
}
// 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.


Licensed under the Apache License, Version 2.0  or the MIT license
, at your
option. This file may not be copied, modified, or distributed
except according to those terms.
Licensed under the Apache License Version 2 . 0 or the MIT license at your option . This file may not be copied modified or distributed except according to those terms .
fn parse_args() -> String {
    let args: Vec<_> = ::std::env::args().collect();
    let mut n = 0;
    while n < args.len() {
        match &*args[n] {
            "-v" => (),
            s => {
                return s.to_string();
            }
        }
        n += 1;
    }
    return "".to_string()
}
fn parse_args ( ) -> String { let args : Vec < _ > = :: std :: env :: args ( ) . collect ( ) ; let mut n = 0 ; while n < args . len ( ) { match & * args [ n ] { " " => ( ) , s => { return s . to_string ( ) ; } } n += 1 ; } return " " . to_string ( ) }
Copyright 2013 The Rust Project Developers.
Copyright 2013 The Rust Project Developers .