Enum Compression 

pub enum Compression {
    Lz4,
    Zstd,
}

Compression algorithm selector.

Variants

Lz4

LZ4 - Fast compression with prepended size, good for real-time

Zstd

ZSTD - Better compression ratio, slower

Implementations

impl Compression

pub const fn as_str(&self) -> &'static str

Get algorithm name as string

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

Compress data using this algorithm.

Returns empty vec for empty input (short-circuit).

Errors

Returns CompressionError if the compression algorithm fails.

pub fn decompress(&self, data: &[u8]) -> Result<Vec<u8>, CompressionError>

Decompress data using this algorithm.

Returns empty vec for empty input (short-circuit).

Errors

Returns CompressionError if the decompression algorithm fails.

Trait Implementations

impl Clone for Compression

fn clone(&self) -> Compression

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Compression

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

Formats the value using the given formatter.

impl Default for Compression

fn default() -> Compression

Returns the “default value” for a type.

impl PartialEq for Compression

fn eq(&self, other: &Compression) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for Compression

impl Eq for Compression

impl StructuralPartialEq for Compression