Enum CompDecoder

pub enum CompDecoder {
    Idle,
    Packet {
        seq_id: u8,
        needed: CompData,
    },
}

Decoder for MySql compressed packet.

Variants

Idle

Decoder is waiting for compressed packet header.

Packet

Decoder is decoding a packet.

Fields

seq_id: u8

Compressed packet sequence id.

needed: CompData

Compressed packet size information.

Implementations

impl CompDecoder

pub fn decode( &mut self, src: &mut BytesMut, dst: &mut BytesMut, max_allowed_packet: usize, ) -> Result<Option<ChunkInfo>, PacketCodecError>

Will try to decode compressed packet from src into dst.

If packet is decoded, then ChunkInfo::Last is returned.

Trait Implementations

impl Clone for CompDecoder

fn clone(&self) -> CompDecoder

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompDecoder

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

Formats the value using the given formatter.

impl PartialEq for CompDecoder

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

impl Eq for CompDecoder

impl StructuralPartialEq for CompDecoder