html5ever_ext 0.21.18

// This file is part of html5ever_ext. It is subject to the license terms in the COPYRIGHT file found in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/html5ever_ext/master/COPYRIGHT. No part of predicator, including this file, may be copied, modified, propagated, or distributed except according to the terms contained in the COPYRIGHT file.
// Copyright © 2017 The developers of html5ever_ext. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/html5ever_ext/master/COPYRIGHT.


/// Valid values of `dir` global attribute
#[derive(Debug, Copy, Clone, Ord, PartialOrd, Eq, PartialEq, Hash)]
pub enum Dir
{
	/// "rtl"
	RightToLeft,
	
	/// "ltr"
	LeftToRight,
	
	/// "auto"
	Automatic,
}

impl Dir
{
	#[inline(always)]
	fn to_str(&self) -> &'static str
	{
		use self::Dir::*;
		
		match *self
		{
			RightToLeft => "rtl",
			LeftToRight => "ltr",
			Automatic => "auto",
		}
	}
}