Struct cassandra_protocol::frame::frame_decoder::LegacyFrameDecoder

pub struct LegacyFrameDecoder { /* private fields */ }

Pre-V5 frame decoder which simply decodes one envelope directly into a buffer.

Trait Implementations

impl Clone for LegacyFrameDecoder

fn clone(&self) -> LegacyFrameDecoder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LegacyFrameDecoder

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

Formats the value using the given formatter.

impl Default for LegacyFrameDecoder

fn default() -> Self

Returns the “default value” for a type.

impl FrameDecoder for LegacyFrameDecoder

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.