Module model 

Core data types shared across the pipeline: documents, chunks, scored hits.

Structs

Chunk

One retrievable chunk of a document.

Document

A source document, stored once with its metadata. Its text lives in Chunks.

Scored

A retrieval hit: a chunk plus the score that ranked it.

Enums

RetrievalMode

The retrieval strategy to run for a query.

Functions

content_hash

sha256 hex digest of the given bytes — used for document dedup.

new_id

Generate a fresh hyphenated UUID v4.

now_rfc3339

Current time as an RFC-3339 string, without pulling in chrono.