Struct pcap_file::pcap::PacketHeader

pub struct PacketHeader {
    pub ts_sec: u32,
    pub ts_nsec: u32,
    pub incl_len: u32,
    pub orig_len: u32,
}

Describes a pcap packet header.

Fields

ts_sec: u32

Timestamp in seconds

ts_nsec: u32

Nanosecond part of the timestamp

incl_len: u32

Number of octets of the packet saved in file

orig_len: u32

Original length of the packet on the wire

Methods

impl PacketHeader

pub fn new(
    ts_sec: u32,
    ts_nsec: u32,
    incl_len: u32,
    orig_len: u32
) -> PacketHeader

Create a new PacketHeader with the given parameters.

pub fn from_reader<R: Read, B: ByteOrder>(
    reader: &mut R,
    ts_resolution: TsResolution
) -> Result<PacketHeader, PcapError>

Create a new PacketHeader from a reader.

pub fn from_slice<B: ByteOrder>(
    slice: &[u8],
    ts_resolution: TsResolution
) -> Result<(&[u8], PacketHeader), PcapError>

Create a new PacketHeader from a slice.

pub fn write_to<W: Write, B: ByteOrder>(
    &self,
    writer: &mut W,
    ts_resolution: TsResolution
) -> Result<(), PcapError>

Write a PcapHeader to a writer.

Writes 24B in the writer on success.

pub fn timestamp(&self) -> Duration

Get the timestamp of the packet as a Duration

Trait Implementations

impl Clone for PacketHeader

fn clone(&self) -> PacketHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for PacketHeader

impl Default for PacketHeader

fn default() -> PacketHeader

Returns the "default value" for a type.

impl Eq for PacketHeader

impl PartialEq<PacketHeader> for PacketHeader

fn eq(&self, other: &PacketHeader) -> bool

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

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

This method tests for !=.

impl Debug for PacketHeader

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

Formats the value using the given formatter.