Struct CompressionConfig 

pub struct CompressionConfig {
    pub mode: CompressionMode,
    pub algorithm: Algorithm,
    pub level: i32,
    pub min_gain: f32,
    pub probe_bytes: usize,
    pub incompressible_extensions: Vec<String>,
    pub audio_codec: bool,
}

Tuning for the compression stage.

Fields

mode: CompressionMode

algorithm: Algorithm

level: i32

zstd level. Ignored by LZ4. 1..=9 is the useful range for transfers; above ~6 the compressor becomes the bottleneck before the network does.

min_gain: f32

In Adaptive mode a chunk is sent raw unless compression saves at least this fraction. 0.06 means “must shrink by 6% to be worth it”.

probe_bytes: usize

Bytes sampled from the head of a chunk for the entropy probe.

incompressible_extensions: Vec<String>

Extensions (lowercase, no dot) that skip compression entirely.

audio_codec: bool

Use the dedicated lossless coder for uncompressed PCM audio.

zstd manages ~1.05x on .wav, below min_gain, so with this off the engine ships raw audio untouched. Costs a container-header sniff per file, and applies only to files that really are PCM.

Trait Implementations

impl Clone for CompressionConfig

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for CompressionConfig

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

Formats the value using the given formatter.

impl Default for CompressionConfig

fn default() -> Self

Returns the “default value” for a type.