Module retrieval 

Retrieval operations: local embedding generation and hybrid search with RRF fusion.

Structs

DocumentEmbeddingOutcome

Outcome for one document embedding. The exact-input fingerprint is present only when the resolved provider has the runtime-audited preparation path.

EmbeddingTruncationReport

Aggregate truncation accounting for one logical write or reindex batch.

HybridSearchOutcome

Result of a hybrid search: the fused hits — text hits alone when the vector arm failed — plus the vector arm’s error, if any.

SearchHit

A unified search result combining vector and text signals.

SearchSignals

Retained component scores before fusion and strategy-local modifiers. An absent retrieval leg has no score, which is distinct from a measured zero. Scores belong to the backend and model that produced the retained hit; vector similarities from different embedding models are not comparable.

Enums

RankScoreKind

The strategy that produced a hit’s ordering score, including local modifiers.

SearchSource

Which retrieval path(s) contributed to a hit.

Constants

EMBEDDING_INPUT_TRUNCATED_WARNING

Advisory emitted by write verbs when only the embedding input was bounded.

Functions

bounded_embedding_input

Return the longest UTF-8-safe prefix of text within max_bytes and whether it was shortened.

document_embedding_budget

Maximum document bytes accepted before the embedding service adds its model prefix.