Module core 

luci-core — shared types, traits, and error handling for Luci.

This crate is the foundation of the Luci workspace. Every other crate depends on it. It contains no business logic — only type definitions, trait interfaces, and error types.

See [[architecture-overview]] for the crate dependency graph.

Structs

DocId

Segment-local document identifier.

FieldId

Index into the schema’s field list.

SegmentId

Globally unique segment identifier.

Enums

LuciError

Top-level error type for all Luci operations.

ScoreMode

Controls whether and how scoring is performed during query execution.

Constants

NO_MORE_DOCS

Sentinel value indicating no more matching documents.

Traits

Scorer

Iterates over matching documents and produces scores.

TwoPhaseIterator

Two-phase verification for approximate scorers.

Type Aliases

Result

Alias for Results in Luci.