Struct CompressionPipeline 

pub struct CompressionPipeline { /* private fields */ }

Chains multiple compression strategies sequentially.

Each strategy receives the output of the previous one. Tracks overall statistics across the full pipeline.

Implementations

impl CompressionPipeline

pub fn new() -> Self

Create an empty pipeline.

pub fn with(self, stage: Box<dyn Compressor>) -> Self

Add a compression stage to the end of the pipeline.

pub fn default_for_rag() -> Self

Build a sensible default pipeline for typical RAG prompts.

Applies: whitespace → repetition → sentence ranking (keep 70%)

pub fn for_conversation_history() -> Self

Build a pipeline for long conversation history compression.

Applies: whitespace → repetition → sentence ranking (keep 50%)

pub fn compress(&self, input: &str) -> (String, f64)

Compress the input through all stages, returning the final result.

The returned ratio reflects the overall compression across all stages.

pub fn stage_count(&self) -> usize

Return the number of stages in this pipeline.

Trait Implementations

impl Default for CompressionPipeline

fn default() -> Self

Returns the “default value” for a type.