Struct pnet::packet::ipv4::Ipv4OptionPacket
source · pub struct Ipv4OptionPacket<'p> { /* private fields */ }
Expand description
A structure enabling manipulation of on the wire packets
Implementations§
source§impl<'a> Ipv4OptionPacket<'a>
impl<'a> Ipv4OptionPacket<'a>
sourcepub fn new<'p>(packet: &'p [u8]) -> Option<Ipv4OptionPacket<'p>>
pub fn new<'p>(packet: &'p [u8]) -> Option<Ipv4OptionPacket<'p>>
Constructs a new Ipv4OptionPacket. If the provided buffer is less than the minimum required packet size, this will return None.
sourcepub fn owned(packet: Vec<u8>) -> Option<Ipv4OptionPacket<'static>>
pub fn owned(packet: Vec<u8>) -> Option<Ipv4OptionPacket<'static>>
Constructs a new Ipv4OptionPacket. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the Ipv4OptionPacket will own its own data and the underlying buffer will be dropped when the Ipv4OptionPacket is.
sourcepub fn to_immutable<'p>(&'p self) -> Ipv4OptionPacket<'p>
pub fn to_immutable<'p>(&'p self) -> Ipv4OptionPacket<'p>
Maps from a Ipv4OptionPacket to a Ipv4OptionPacket
sourcepub fn consume_to_immutable(self) -> Ipv4OptionPacket<'a>
pub fn consume_to_immutable(self) -> Ipv4OptionPacket<'a>
Maps from a Ipv4OptionPacket to a Ipv4OptionPacket while consuming the source
sourcepub const fn minimum_packet_size() -> usize
pub const fn minimum_packet_size() -> usize
The minimum size (in bytes) a packet of this type can be. It’s based on the total size of the fixed-size fields.
sourcepub fn packet_size(_packet: &Ipv4Option) -> usize
pub fn packet_size(_packet: &Ipv4Option) -> usize
The size (in bytes) of a Ipv4Option instance when converted into a byte-array
sourcepub fn get_copied(&self) -> u8
pub fn get_copied(&self) -> u8
Get the copied field.
sourcepub fn get_number(&self) -> Ipv4OptionNumber
pub fn get_number(&self) -> Ipv4OptionNumber
Get the value of the number field
sourcepub fn get_length_raw(&self) -> &[u8] ⓘ
pub fn get_length_raw(&self) -> &[u8] ⓘ
Get the raw &u8 value of the length field, without copying
sourcepub fn get_length(&self) -> Vec<u8>
pub fn get_length(&self) -> Vec<u8>
Get the value of the length field (copies contents)
Trait Implementations§
source§impl<'p> Debug for Ipv4OptionPacket<'p>
impl<'p> Debug for Ipv4OptionPacket<'p>
source§impl<'p> FromPacket for Ipv4OptionPacket<'p>
impl<'p> FromPacket for Ipv4OptionPacket<'p>
§type T = Ipv4Option
type T = Ipv4Option
source§fn from_packet(&self) -> Ipv4Option
fn from_packet(&self) -> Ipv4Option
source§impl<'a> Packet for Ipv4OptionPacket<'a>
impl<'a> Packet for Ipv4OptionPacket<'a>
source§impl<'a> PacketSize for Ipv4OptionPacket<'a>
impl<'a> PacketSize for Ipv4OptionPacket<'a>
source§fn packet_size(&self) -> usize
fn packet_size(&self) -> usize
source§impl<'p> PartialEq for Ipv4OptionPacket<'p>
impl<'p> PartialEq for Ipv4OptionPacket<'p>
source§fn eq(&self, other: &Ipv4OptionPacket<'p>) -> bool
fn eq(&self, other: &Ipv4OptionPacket<'p>) -> bool
self
and other
values to be equal, and is used
by ==
.