Trait CompressionCodec

Source

pub trait CompressionCodec: Send + Sync {
    // Required methods
    fn id(&self) -> CodecId;
    fn compress(&self, data: &[u8]) -> Result<Vec<u8>>;
    fn decompress(
        &self,
        data: &[u8],
        uncompressed_size: usize,
    ) -> Result<Vec<u8>>;
}

Expand description

A compression codec that can compress and decompress block data.

Implementations must be Send + Sync so they can be shared across threads and async tasks.

§Extensibility

Implement this trait to add support for custom compression algorithms (e.g. zstd, lz4, snappy). Register the codec by its CodecId::Named identifier.