Struct pcap_file::pcapng::blocks::interface_description::InterfaceDescriptionBlock

pub struct InterfaceDescriptionBlock<'a> {
    pub linktype: DataLink,
    pub snaplen: u32,
    pub options: Vec<InterfaceDescriptionOption<'a>>,
}

An Interface Description Block (IDB) is the container for information describing an interface on which packet data is captured.

Fields

linktype: DataLink

A value that defines the link layer type of this interface.

The list of Standardized Link Layer Type codes is available in the tcpdump.org link-layer header types registry..

snaplen: u32

Maximum number of octets captured from each packet.

The portion of each packet that exceeds this value will not be stored in the file. A value of zero indicates no limit.

options: Vec<InterfaceDescriptionOption<'a>>

Options

Implementations

impl<'a> InterfaceDescriptionBlock<'a>

pub fn into_owned(self) -> InterfaceDescriptionBlock<'static>

Returns a version of self with all fields converted to owning versions.

impl InterfaceDescriptionBlock<'static>

pub fn new(linktype: DataLink, snaplen: u32) -> Self

Creates a new InterfaceDescriptionBlock

Trait Implementations

impl<'a> Clone for InterfaceDescriptionBlock<'a>

fn clone(&self) -> InterfaceDescriptionBlock<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for InterfaceDescriptionBlock<'a>

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

Formats the value using the given formatter.

impl<'a> PartialEq<InterfaceDescriptionBlock<'a>> for InterfaceDescriptionBlock<'a>

fn eq(&self, other: &InterfaceDescriptionBlock<'a>) -> 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<'a> PcapNgBlock<'a> for InterfaceDescriptionBlock<'a>

fn from_slice<B: ByteOrder>(
    slice: &'a [u8]
) -> Result<(&'a [u8], Self), PcapError>

Parse a new block from a slice

fn write_to<B: ByteOrder, W: Write>(&self, writer: &mut W) -> IoResult<usize>

Write the content of a block into a writer

fn into_block(self) -> Block<'a>

Convert a block into the Block enumeration

impl<'a> Eq for InterfaceDescriptionBlock<'a>

impl<'a> StructuralEq for InterfaceDescriptionBlock<'a>

impl<'a> StructuralPartialEq for InterfaceDescriptionBlock<'a>