Module index_builder 

Secondary index over block metadata enabling fast filtered queries.

StorageIndexBuilder maintains an in-memory index keyed by CID and supports rich filter expressions (size range, time range, tags, content type, logical AND/OR) without scanning the underlying block store.

Structs

IndexEntry

A single record stored in the secondary index.

IndexStats

Summary statistics for the index.

StorageIndexBuilder

Builds and maintains a secondary index over block metadata.

Enums

IndexField

Dimensions of the secondary index.

QueryFilter

Filter expression for querying the index.