Struct TemporalCompressor 

pub struct TemporalCompressor {
    pub strategy: DecayStrategy,
    pub max_age: Duration,
    pub min_importance: f64,
}

Compressor for temporal context

Fields

strategy: DecayStrategy

Decay strategy

max_age: Duration

Maximum age before full decay

min_importance: f64

Minimum importance threshold

Implementations

impl TemporalCompressor

pub fn new(strategy: DecayStrategy, max_age: Duration) -> Self

Create a new compressor with given strategy

pub fn importance(&self, created_at: DateTime<Utc>, base_importance: f64) -> f64

Calculate current importance of content with given timestamp

pub fn should_evict(&self, created_at: DateTime<Utc>) -> bool

Check if content should be evicted

pub fn compression_ratio(&self, created_at: DateTime<Utc>) -> f64

Calculate compression ratio based on age

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

Summarize content based on compression ratio (sync fallback - just truncates)

pub async fn compress_with_llm<L: LlmProvider + EmbeddingProvider>( &self, content: &str, ratio: f64, llm: &L, vector_store: Option<&dyn VectorStoreBackend>, tenant_id: Option<&str>, ) -> Result<String, LlmError>

Summarize content using an LLM and store it in semantic memory

Arguments

• content - The text to compress
• ratio - Compression ratio
• llm - LLM and Embedding provider
• vector_store - Optional persistent vector store for RAG fallback
• tenant_id - Tenant ID for vector storage

Trait Implementations

impl Clone for TemporalCompressor

fn clone(&self) -> TemporalCompressor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for TemporalCompressor

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

Formats the value using the given formatter.

impl Default for TemporalCompressor

fn default() -> Self

Returns the “default value” for a type.