Struct PacketHeader 

pub struct PacketHeader {
    pub packet_type: PacketType,
    pub status: PacketStatus,
    pub length: u16,
    pub server_process_id: u16,
    pub packet_id: u8,
    pub window: u8,
}

TDS packet header.

Fields

packet_type: PacketType

Packet type.

status: PacketStatus

Packet status.

length: u16

Full packet length including the 8-byte header.

server_process_id: u16

Server process ID.

packet_id: u8

Packet sequence ID.

window: u8

TDS window byte. Usually zero.

Implementations

impl PacketHeader

pub fn new( packet_type: PacketType, status: PacketStatus, length: u16, packet_id: u8, ) -> Self

Creates a packet header for an outgoing client packet.

pub fn encode(self) -> [u8; 8]

Encodes this header to its wire representation.

pub fn decode(input: &[u8]) -> Result<Self, PacketHeaderError>

Decodes a TDS packet header from its wire representation.

Trait Implementations

impl Clone for PacketHeader

fn clone(&self) -> PacketHeader

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PacketHeader

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

Formats the value using the given formatter.

impl PartialEq for PacketHeader

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

impl Eq for PacketHeader

impl StructuralPartialEq for PacketHeader