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nodedb_lite::engine::spatial

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Per-collection spatial index manager for Lite.

Wraps nodedb_spatial::RTree with:

  • Incremental insert/delete on document put/delete
  • Geometry extraction from document fields
  • Checkpoint/restore via MessagePack + CRC32C (same pattern as HNSW/CSR)
  • Spatial query execution (range search, nearest neighbor)

Structs§

SpatialIndexManager
Manages per-collection R-tree spatial indexes.