Struct ERSPANPacket 

pub struct ERSPANPacket<'p> { /* private fields */ }

ERSPAN packet support

ERSPAN is a Cisco proprietary feature and is available only on specific routers and switches

Implementations

impl<'a> ERSPANPacket<'a>

pub fn new(packet: &[u8]) -> Option<ERSPANPacket<'_>>

Constructs a new ErspanPacket. If the provided buffer is less than the minimum required packet size, this will return None.

pub 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.

pub fn get_version(&self) -> u4

Get the version field.

pub fn get_vlan(&self) -> u12be

Get the vlan field.

pub fn get_cos(&self) -> u3

Get the COS field.

pub fn get_encap(&self) -> u3

Get the encap field.

pub fn get_truncated(&self) -> u1

Get the truncated field.

pub fn get_span_id(&self) -> u10be

Get the span ID field.

Trait Implementations

impl<'a> Packet for ERSPANPacket<'a>

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

Retrieve the underlying buffer for the packet.

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

Retrieve the payload for the packet.

impl<'p> PartialEq for ERSPANPacket<'p>

fn eq(&self, other: &ERSPANPacket<'p>) -> bool

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'p> StructuralPartialEq for ERSPANPacket<'p>