Struct EnrichmentService 

pub struct EnrichmentService<P: LlmProvider> {
    llm: P,
    index: Arc<dyn IndexBackend>,
}

Service for enriching memories with LLM-generated tags and metadata.

Fields

llm: P

LLM provider for generating enrichments.

index: Arc<dyn IndexBackend>

Index backend for memory access.

Implementations

impl<P: LlmProvider> EnrichmentService<P>

pub fn new(llm: P, index: Arc<dyn IndexBackend>) -> Self

Creates a new enrichment service.

pub fn enrich_all( &self, dry_run: bool, update_all: bool, ) -> Result<EnrichmentStats>

Enriches all memories that have empty tags.

Arguments

• dry_run - If true, shows what would be changed without applying
• update_all - If true, updates all memories even if they have tags

Errors

Returns Error::OperationFailed if:

• Memory listing fails (database access error)
• LLM enrichment fails for all memories

fn process_memory( &self, memory: &Memory, dry_run: bool, update_all: bool, stats: &mut EnrichmentStats, )

Processes a single memory for enrichment.

pub fn enrich_one( &self, memory_id: &str, dry_run: bool, ) -> Result<EnrichmentResult>

Enriches a specific memory by ID.

Errors

Returns Error::OperationFailed if:

• The memory with the given ID is not found
• LLM tag generation fails (provider error or invalid response)
• Memory update fails (database error)

fn generate_tags(&self, content: &str, namespace: &str) -> Result<Vec<String>>

Generates tags for content using LLM.

fn update_memory_tags(&self, memory: &Memory, new_tags: &[String]) -> Result<()>

Updates a memory with new tags.