Struct etherparse::DoubleVlanHeader

pub struct DoubleVlanHeader {
    pub outer: SingleVlanHeader,
    pub inner: SingleVlanHeader,
}

IEEE 802.1Q double VLAN Tagging Header

Fields

outer: SingleVlanHeader

The outer vlan tagging header

inner: SingleVlanHeader

The inner vlan tagging header

Implementations

impl DoubleVlanHeader

pub fn read_from_slice(
    slice: &[u8]
) -> Result<(DoubleVlanHeader, &[u8]), ReadError>

👎Deprecated since 0.10.1: Use SingleVlanHeader::from_slice instead.

Read an DoubleVlanHeader from a slice and return the header & unused parts of the slice.

pub fn from_slice(slice: &[u8]) -> Result<(DoubleVlanHeader, &[u8]), ReadError>

Read an DoubleVlanHeader from a slice and return the header & unused parts of the slice.

pub fn read<T: Read + Seek + Sized>(
    reader: &mut T
) -> Result<DoubleVlanHeader, ReadError>

Read a double tagging header from the given source

pub fn write<T: Write + Sized>(&self, writer: &mut T) -> Result<(), WriteError>

Write the double IEEE 802.1Q VLAN tagging header

pub fn header_len(&self) -> usize

Length of the serialized headers in bytes.

pub fn to_bytes(&self) -> Result<[u8; 8], ValueError>

Returns the serialized form of the headers or an value error in case the headers contain values that are outside of range.

Trait Implementations

impl Clone for DoubleVlanHeader

fn clone(&self) -> DoubleVlanHeader

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for DoubleVlanHeader

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

Formats the value using the given formatter.

impl Default for DoubleVlanHeader

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq<DoubleVlanHeader> for DoubleVlanHeader

fn eq(&self, other: &DoubleVlanHeader) -> 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 SerializedSize for DoubleVlanHeader

const SERIALIZED_SIZE: usize = 8usize

Serialized size of the header in bytes.

impl Eq for DoubleVlanHeader

impl StructuralEq for DoubleVlanHeader

impl StructuralPartialEq for DoubleVlanHeader