Struct packet_formats::tcp::TcpFlowHeader

#[repr(C)]
pub struct TcpFlowHeader { /* private fields */ }

The minimal information required from a TCP segment header.

A TcpFlowHeader may be the result of a partially parsed TCP segment in TcpSegmentRaw.

Implementations

impl TcpFlowHeader

pub fn src_dst(&self) -> (u16, u16)

Gets the (src, dst) port tuple.

Trait Implementations

impl Clone for TcpFlowHeader

fn clone(&self) -> TcpFlowHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for TcpFlowHeader

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

Formats the value using the given formatter.

impl Default for TcpFlowHeader

fn default() -> TcpFlowHeader

Returns the “default value” for a type.

impl FromBytes for TcpFlowHeader

where U16: FromBytes,

fn ref_from(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the given bytes as a &Self without copying.

fn ref_from_prefix(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the prefix of the given bytes as a &Self without copying.

fn ref_from_suffix(bytes: &[u8]) -> Option<&Self>

where Self: Sized + NoCell,

Interprets the suffix of the given bytes as a &Self without copying.

fn mut_from(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the given bytes as a &mut Self without copying.

fn mut_from_prefix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the prefix of the given bytes as a &mut Self without copying.

fn mut_from_suffix(bytes: &mut [u8]) -> Option<&mut Self>

where Self: Sized + IntoBytes + NoCell,

Interprets the suffix of the given bytes as a &mut Self without copying.

fn slice_from(bytes: &[u8]) -> Option<&[Self]>

where Self: Sized + NoCell,

Interprets the given bytes as a &[Self] without copying.

fn slice_from_prefix(bytes: &[u8], count: usize) -> Option<(&[Self], &[u8])>

where Self: Sized + NoCell,

Interprets the prefix of the given bytes as a &[Self] with length equal to count without copying.

fn slice_from_suffix(bytes: &[u8], count: usize) -> Option<(&[u8], &[Self])>

where Self: Sized + NoCell,

Interprets the suffix of the given bytes as a &[Self] with length equal to count without copying.

fn mut_slice_from(bytes: &mut [u8]) -> Option<&mut [Self]>

where Self: Sized + IntoBytes + NoCell,

Interprets the given bytes as a &mut [Self] without copying.

fn mut_slice_from_prefix( bytes: &mut [u8], count: usize ) -> Option<(&mut [Self], &mut [u8])>

where Self: Sized + IntoBytes + NoCell,

Interprets the prefix of the given bytes as a &mut [Self] with length equal to count without copying.

fn mut_slice_from_suffix( bytes: &mut [u8], count: usize ) -> Option<(&mut [u8], &mut [Self])>

where Self: Sized + IntoBytes + NoCell,

Interprets the suffix of the given bytes as a &mut [Self] with length equal to count without copying.

fn read_from(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from bytes.

fn read_from_prefix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the prefix of bytes.

fn read_from_suffix(bytes: &[u8]) -> Option<Self>

where Self: Sized,

Reads a copy of Self from the suffix of bytes.

impl FromZeros for TcpFlowHeader

where U16: FromZeros,

fn zero(&mut self)

Overwrites self with zeros.

fn new_zeroed() -> Self

where Self: Sized,

Creates an instance of Self from zeroed bytes.

impl IntoBytes for TcpFlowHeader

where U16: IntoBytes, HasPadding<TcpFlowHeader, { _ }>: ShouldBe<false>,

fn as_bytes(&self) -> &[u8]

where Self: NoCell,

Gets the bytes of this value.

fn as_bytes_mut(&mut self) -> &mut [u8]

where Self: FromBytes + NoCell,

Gets the bytes of this value mutably.

fn write_to(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to bytes.

fn write_to_prefix(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to the prefix of bytes.

fn write_to_suffix(&self, bytes: &mut [u8]) -> Option<()>

where Self: NoCell,

Writes a copy of self to the suffix of bytes.

impl PartialEq for TcpFlowHeader

fn eq(&self, other: &TcpFlowHeader) -> 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 Copy for TcpFlowHeader

impl StructuralPartialEq for TcpFlowHeader

impl Unaligned for TcpFlowHeader

where U16: Unaligned,