Enum Algorithm 

pub enum Algorithm {
    None,
    Lz4,
    Lz4Hc,
    Zstd {
        level: i32,
    },
    Adaptive,
}

Compression algorithm selection.

Variants

None

No compression (store as-is).

Lz4

LZ4 fast compression.

Lz4Hc

LZ4-HC high compression (not yet implemented).

Zstd

Zstandard with configurable level.

Fields

level: i32

Compression level (1-22).

Adaptive

Adaptive selection based on entropy.

Trait Implementations

impl Clone for Algorithm

fn clone(&self) -> Algorithm

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Algorithm

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

Formats the value using the given formatter.

impl Default for Algorithm

fn default() -> Algorithm

Returns the “default value” for a type.

impl PartialEq for Algorithm

fn eq(&self, other: &Algorithm) -> 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 Algorithm

impl Eq for Algorithm

impl StructuralPartialEq for Algorithm