Struct ContextCompressor 

pub struct ContextCompressor {
    pub strategy: CompressionStrategy,
    pub max_context_tokens: usize,
}

Applies a CompressionStrategy to a slice of messages.

Fields

strategy: CompressionStrategy

The strategy to apply.

max_context_tokens: usize

Hard upper bound on total tokens across all kept messages.

Implementations

impl ContextCompressor

pub fn new(strategy: CompressionStrategy, max_context_tokens: usize) -> Self

Create a new compressor with the given strategy and token budget.

pub fn compress( &self, messages: &[Message], ) -> (Vec<Message>, CompressionResult)

Apply the compression strategy to messages and return the retained messages together with a CompressionResult summary.

pub fn filter_by_importance( &self, messages: &[Message], target_count: usize, ) -> Vec<Message>

Filter messages down to target_count by dropping the lowest-importance messages first (system messages are always retained).

Trait Implementations

impl Clone for ContextCompressor

fn clone(&self) -> ContextCompressor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ContextCompressor

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

Formats the value using the given formatter.