Crate lance_context_core

Expand description

Core types for the lance-context storage layer.

Modules§

CompactionConfig: Configuration for background compaction.
CompactionMetrics: Metrics returned by compact_files.
CompactionStats: Statistics about compaction status and history.
Context
ContextEntry
ContextNamespace: Thin resolver for scoped context partitions under one namespace root.
ContextRecord: User-facing representation of a context entry written to storage.
ContextStore: Persistent Lance-backed context store.
ContextStoreOptions: Additional configuration when opening a ContextStore.
LifecycleQueryOptions: Query-time controls for lifecycle-aware retrieval.
PartitionInfo: Manifest row describing one resolved context partition.
PartitionSpec: Phase-1 partition specification for a context namespace.
RecordFilters: Filters applied to records before list pagination or search ranking.
RecordPatch: Mutable fields that can be patched without resupplying the payload.
Relationship: Directed relationship from this record to another graph node.
RetrieveResult: Result returned from hybrid retrieval over context records.
SearchResult: Result returned from a vector similarity search.
Snapshot
StateMetadata: Structured metadata captured alongside each context entry.
UpdateResult: Result returned from partial record update operations.
UpsertResult: Result returned from insert-or-replace operations.

DistanceMetric: Distance metric used to rank candidates during vector search.
IdIndexType: Type of scalar index on the id column.
MetadataFilter: Metadata matching operation for filtered retrieval.