Struct pnet::packet::ethernet::MutableEthernetPacket
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pub struct MutableEthernetPacket<'p> { /* fields omitted */ }
A structure enabling manipulation of on the wire packets
Methods
impl<'a> MutableEthernetPacket<'a>
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fn new<'p>(packet: &'p mut [u8]) -> Option<MutableEthernetPacket<'p>>
Constructs a new MutableEthernetPacket. If the provided buffer is less than the minimum required packet size, this will return None.
fn owned(packet: Vec<u8>) -> Option<MutableEthernetPacket<'static>>
Constructs a new MutableEthernetPacket. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the MutableEthernetPacket will own its own data and the underlying buffer will be dropped when the MutableEthernetPacket is.
fn to_immutable<'p>(&'p self) -> EthernetPacket<'p>
Maps from a MutableEthernetPacket to a EthernetPacket
fn consume_to_immutable(self) -> EthernetPacket<'a>
Maps from a MutableEthernetPacket to a EthernetPacket while consuming the source
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.
fn packet_size(_packet: &Ethernet) -> usize
The size (in bytes) of a Ethernet instance when converted into a byte-array
fn populate(&mut self, packet: &Ethernet)
Populates a EthernetPacket using a Ethernet structure
fn get_destination(&self) -> MacAddr
Get the value of the destination field
fn get_source(&self) -> MacAddr
Get the value of the source field
fn get_ethertype(&self) -> EtherType
Get the value of the ethertype field
fn set_destination(&mut self, val: MacAddr)
Set the value of the destination field
fn set_source(&mut self, val: MacAddr)
Set the value of the source field
fn set_ethertype(&mut self, val: EtherType)
Set the value of the ethertype field
fn set_payload(&mut self, vals: &[u8])
Set the value of the payload field (copies contents)
Trait Implementations
impl<'p> PartialEq for MutableEthernetPacket<'p>
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fn eq(&self, __arg_0: &MutableEthernetPacket<'p>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &MutableEthernetPacket<'p>) -> bool
This method tests for !=
.
impl<'a> PacketSize for MutableEthernetPacket<'a>
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fn packet_size(&self) -> usize
Get the calculated size of the packet
impl<'a> MutablePacket for MutableEthernetPacket<'a>
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fn packet_mut<'p>(&'p mut self) -> &'p mut [u8]
Retreive the underlying, mutable, buffer for the packet
fn payload_mut<'p>(&'p mut self) -> &'p mut [u8]
Retreive the mutable payload for the packet
fn clone_from<T: Packet>(&mut self, other: &T)
Initialize this packet by cloning another
impl<'a> Packet for MutableEthernetPacket<'a>
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fn packet<'p>(&'p self) -> &'p [u8]
Retreive the underlying buffer for the packet
fn payload<'p>(&'p self) -> &'p [u8]
Retreive the payload for the packet
impl<'p> FromPacket for MutableEthernetPacket<'p>
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type T = Ethernet
The type of the packet to convert from
fn from_packet(&self) -> Ethernet
Converts a wire-format packet to #[packet] struct format