Struct ZstdCompressor 

pub struct ZstdCompressor { /* private fields */ }

Zstandard compression algorithm

Uses the zstd crate for high-performance compression with excellent ratios.

Implementations

impl ZstdCompressor

pub fn new() -> Self

Create a new Zstd compressor with default compression level (3)

pub fn with_level(level: i32) -> Self

Create a new Zstd compressor with specified compression level

Arguments

• level - Compression level (1-22). Recommended ranges:
  • 1-3: Fast compression, lower ratios
  • 4-9: Balanced compression (recommended for most use cases)
  • 10-19: High compression, slower
  • 20-22: Maximum compression, very slow

pub fn fast() -> Self

Create a fast compression instance (level 1)

pub fn balanced() -> Self

Create a balanced compression instance (level 3)

pub fn high() -> Self

Create a high compression instance (level 9)

pub fn max() -> Self

Create a maximum compression instance (level 19)

pub fn ultra() -> Self

Create an ultra compression instance (level 22)

Trait Implementations

impl Clone for ZstdCompressor

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl CompressionAlgorithm for ZstdCompressor

fn compress(&self, data: &[u8]) -> Result<CompressedData>

Compress data and return compressed bytes with metadata

fn decompress(&self, compressed: &CompressedData) -> Result<Vec<u8>>

Decompress data

fn algorithm_type(&self) -> AdvancedCompressionType

Get algorithm type

impl Debug for ZstdCompressor

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

Formats the value using the given formatter.

impl Default for ZstdCompressor

fn default() -> Self

Returns the “default value” for a type.