Struct pnet::packet::tcp::MutableTcpOptionPacket
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pub struct MutableTcpOptionPacket<'p> { /* fields omitted */ }
A structure enabling manipulation of on the wire packets
Methods
impl<'a> MutableTcpOptionPacket<'a>
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fn new<'p>(packet: &'p mut [u8]) -> Option<MutableTcpOptionPacket<'p>>
Constructs a new MutableTcpOptionPacket. If the provided buffer is less than the minimum required packet size, this will return None.
fn owned(packet: Vec<u8>) -> Option<MutableTcpOptionPacket<'static>>
Constructs a new MutableTcpOptionPacket. If the provided buffer is less than the minimum required packet size, this will return None. With this constructor the MutableTcpOptionPacket will own its own data and the underlying buffer will be dropped when the MutableTcpOptionPacket is.
fn to_immutable<'p>(&'p self) -> TcpOptionPacket<'p>
Maps from a MutableTcpOptionPacket to a TcpOptionPacket
fn consume_to_immutable(self) -> TcpOptionPacket<'a>
Maps from a MutableTcpOptionPacket to a TcpOptionPacket 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: &TcpOption) -> usize
The size (in bytes) of a TcpOption instance when converted into a byte-array
fn populate(&mut self, packet: &TcpOption)
Populates a TcpOptionPacket using a TcpOption structure
fn get_number(&self) -> TcpOptionNumber
Get the value of the number field
fn get_length_raw(&self) -> &[u8]
Get the raw &[u8] value of the length field, without copying
fn get_length(&self) -> Vec<u8>
Get the value of the length field (copies contents)
fn set_number(&mut self, val: TcpOptionNumber)
Set the value of the number field
fn get_length_raw_mut(&mut self) -> &mut [u8]
Get the raw &mut [u8] value of the length field, without copying
fn set_length(&mut self, vals: &[u8])
Set the value of the length field (copies contents)
fn set_data(&mut self, vals: &[u8])
Set the value of the data field (copies contents)
Trait Implementations
impl<'p> PartialEq for MutableTcpOptionPacket<'p>
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fn eq(&self, __arg_0: &MutableTcpOptionPacket<'p>) -> bool
This method tests for self
and other
values to be equal, and is used by ==
. Read more
fn ne(&self, __arg_0: &MutableTcpOptionPacket<'p>) -> bool
This method tests for !=
.
impl<'a> PacketSize for MutableTcpOptionPacket<'a>
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fn packet_size(&self) -> usize
Get the calculated size of the packet
impl<'a> MutablePacket for MutableTcpOptionPacket<'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 MutableTcpOptionPacket<'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 MutableTcpOptionPacket<'p>
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type T = TcpOption
The type of the packet to convert from
fn from_packet(&self) -> TcpOption
Converts a wire-format packet to #[packet] struct format