Struct ZstdCompressor 

pub struct ZstdCompressor { /* private fields */ }

Zstd streaming compressor.

• Holds an encoder writing into an internal Vec.
• Implements Compressor trait for chunked compression.

Implementations

impl ZstdCompressor

pub fn new( level: i32, dict: Option<&[u8]>, ) -> Result<Box<dyn Compressor + Send>, CompressionError>

Create a new Zstd compressor with given level and optional dictionary.

Errors

• Returns CompressionError::CodecInitFailed if encoder initialization fails.

Trait Implementations

impl Compressor for ZstdCompressor

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

Compress a single chunk into out buffer.

fn finish(&mut self, _out: &mut Vec<u8>) -> Result<(), CompressionError>

Flush any pending state.