num_derive_without_num.rs

Enable keyboard shortcuts

// Copyright 2013-2015 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.

#[macro_use]

extern crate num_derive;

#[derive(Debug, FromPrimitive, ToPrimitive)]

enum Direction {

Up,

    Down,

    Left,

    Right,