Struct packet_formats::ipv4::options::Ipv4Option

pub struct Ipv4Option<'a> {
    pub copied: bool,
    pub data: Ipv4OptionData<'a>,
}

An IPv4 header option.

An IPv4 header option comprises metadata about the option (which is stored in the kind byte) and the option itself.

See Wikipedia or RFC 791 for more details.

Fields

copied: bool

Whether this option needs to be copied into all fragments of a fragmented packet.

data: Ipv4OptionData<'a>

IPv4 option data.

Trait Implementations

impl<'a> Clone for Ipv4Option<'a>

fn clone(&self) -> Ipv4Option<'a>

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<'a> Debug for Ipv4Option<'a>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'a> OptionBuilder for Ipv4Option<'a>

type Layout = Ipv4OptionsImpl

Information about the option’s layout.

fn serialized_len(&self) -> usize

Returns the serialized length, in bytes, of self.

fn option_kind(&self) -> u8

Returns the wire value for this option kind.

fn serialize_into(&self, buffer: &mut [u8])

Serializes self into data.

impl<'a> PartialEq for Ipv4Option<'a>

fn eq(&self, other: &Ipv4Option<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Eq for Ipv4Option<'a>

impl<'a> StructuralPartialEq for Ipv4Option<'a>