Struct ZstdStreamCompressor 

pub struct ZstdStreamCompressor { /* private fields */ }

Streaming zstd compressor compatible with Mars async path.

Uses one compression stream with windowLog=16, flushing each chunk and emitting the final frame epilogue in flush().

Implementations

impl ZstdStreamCompressor

pub fn new(level: i32) -> Result<Self, CompressError>

Creates a streaming zstd compressor configured to match Mars async settings.

Trait Implementations

impl StreamCompressor for ZstdStreamCompressor

fn compress_chunk( &mut self, input: &[u8], output: &mut Vec<u8>, ) -> Result<(), CompressError>

Compresses one input chunk and appends newly emitted bytes to output.

fn flush(&mut self, output: &mut Vec<u8>) -> Result<(), CompressError>

Finalizes the stream and appends any remaining encoded bytes to output.