Struct ZstdCompressionEngine 

pub struct ZstdCompressionEngine { /* private fields */ }

Compression engine for frozen memory tier using zstd Optimized for 5:1 compression ratio target with fast decompression

Implementations

impl ZstdCompressionEngine

pub fn new() -> Self

Create a new compression engine with optimal settings for memory data

pub fn with_level(level: i32) -> Self

Create compression engine with custom level

pub fn compress_memory_data( &self, content: &str, metadata: &Value, ) -> Result<CompressionResult>

Compress memory content and metadata into a single compressed blob Returns compressed bytes and compression metrics

pub fn decompress_memory_data( &self, compressed_data: &[u8], ) -> Result<MemoryData>

Decompress memory data back to original content and metadata Includes integrity validation

pub fn batch_compress( &self, memories: Vec<(&str, &Value)>, ) -> Result<Vec<CompressionResult>>

Batch compress multiple memories for efficient processing

pub fn estimate_compression_ratio(&self, content: &str) -> f64

Estimate compression ratio for planning purposes

Trait Implementations

impl Default for ZstdCompressionEngine

fn default() -> Self

Returns the “default value” for a type.