Struct cassandra_protocol::frame::frame_decoder::Lz4FrameDecoder

pub struct Lz4FrameDecoder { /* private fields */ }

Post-V5 Lz4 decoder with support for envelope frames with CRC checksum.

Trait Implementations

impl Clone for Lz4FrameDecoder

fn clone(&self) -> Lz4FrameDecoder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Lz4FrameDecoder

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

Formats the value using the given formatter.

impl Default for Lz4FrameDecoder

fn default() -> Lz4FrameDecoder

Returns the “default value” for a type.

impl FrameDecoder for Lz4FrameDecoder

fn consume( &mut self, data: &mut Vec<u8>, _compression: Compression ) -> Result<Vec<Envelope>>

Consumes some data and returns decoded envelopes. Decoders can be stateful, so data can be buffered until envelopes can be parsed. The buffer passed in should be cleared of consumed data by the decoder.