Struct BgpHeader 

pub struct BgpHeader {
    pub length: u16,
    pub message_type: MessageType,
}

Decoded BGP message header.

Fields

length: u16

Total message length in bytes (including the 19-byte header).

message_type: MessageType

The type of this BGP message.

Implementations

impl BgpHeader

pub fn decode( buf: &mut impl Buf, max_message_len: u16, ) -> Result<Self, DecodeError>

Decode a BGP header from a buffer. Validates marker, length, and type. Advances the buffer by 19 bytes on success.

max_message_len is the negotiated maximum message length: 4096 normally, or 65535 when Extended Messages (RFC 8654) has been negotiated.

Errors

Returns a DecodeError if the buffer is too short, the marker is invalid, the length is out of range, or the message type is unknown.

pub fn encode(&self, buf: &mut impl BufMut)

Encode a BGP header into a buffer.

Trait Implementations

impl Clone for BgpHeader

fn clone(&self) -> BgpHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BgpHeader

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

Formats the value using the given formatter.

impl PartialEq for BgpHeader

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

impl Eq for BgpHeader

impl StructuralPartialEq for BgpHeader