network-internet-protocol 0.1.8

A domain model of internet protocol version 4 and version 6 host addresses, masks, network addresses and packets and associated types.
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// This file is part of network. 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/network/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 © 2016-2018 The developers of network. See the COPYRIGHT file in the top-level directory of this distribution and at https://raw.githubusercontent.com/lemonrock/network/master/COPYRIGHT.


/// Option class.
#[derive(Debug, Copy, Clone, PartialOrd, Ord, PartialEq, Eq, Hash)]
#[derive(Deserialize, Serialize)]
#[repr(u8)]
pub enum InternetProtocolVersion4OptionClass
{
	/// Control.
	Control = 0b00,
	
	/// Reserved for future use.
	ReservedForFutureUse1 = 0b01,
	
	/// Debugging and measurement.
	DebuggingAndMeasurement = 0b10,
	
	/// Reserved for future use.
	ReservedForFutureUse2 = 0b11,
}

impl Into<u8> for InternetProtocolVersion4OptionClass
{
	#[inline(always)]
	fn into(self) -> u8
	{
		self as u8
	}
}

impl InternetProtocolVersion4OptionClass
{
	/// Is this a class reserved for future use?
	#[inline(always)]
	pub fn is_reserved_for_future_use(self) -> bool
	{
		(self as u8) & 0b01 != 0
	}
}