Struct GeoShapeStore 

pub struct GeoShapeStore { /* private fields */ }

Per-segment geo shape storage with packed R-tree for candidate selection.

Stores bounding boxes for R-tree indexing and serialized shape data for exact predicate evaluation. Indexed by doc_id.

See [[feature-geo-shape]].

Implementations

impl GeoShapeStore

pub fn new() -> Self

pub fn add(&mut self, geom: &Geometry<f64>)

Add a geometry for the current doc.

pub fn add_null(&mut self)

Add a null entry for a doc without a geo_shape value.

pub fn len(&self) -> usize

pub fn is_empty(&self) -> bool

pub fn shape_offsets_ref(&self) -> &[u32]

Access the raw shape offsets (for R-tree doc ID mapping).

pub fn rtree_data(&self) -> &[u8]

Get the pre-built R-tree bytes (empty if not yet built).

pub fn is_rect_shape(&self, doc_id: u32) -> bool

Check if a doc’s shape is a Rect (bbox == exact geometry).

pub fn get_bbox(&self, doc_id: u32) -> Option<(f64, f64, f64, f64)>

Get the bounding box for a doc, or None if null.

pub fn get_shape(&self, doc_id: u32) -> Option<Geometry<f64>>

Deserialize and return the full geometry for a doc.

pub fn build_rtree(&self) -> Vec<u8>

Build a packed R-tree from the stored bounding boxes.

pub fn search_rtree( rtree_data: &[u8], query_bbox: (f64, f64, f64, f64), shape_offsets: &[u32], ) -> Vec<u32>

Search the R-tree for candidates whose bboxes intersect the query bbox. Returns doc IDs (not R-tree insertion indices).

pub fn to_bytes(&self) -> Vec<u8>

Serialize to bytes for segment storage.

pub fn from_bytes(data: &[u8]) -> Self

Deserialize from segment bytes.

pub fn rtree_offset_in_bytes(data: &[u8]) -> Option<(usize, usize)>

Get the R-tree bytes from already-serialized store data. Used by the reader to pass R-tree data directly to search_rtree().

Trait Implementations

impl Clone for GeoShapeStore

fn clone(&self) -> GeoShapeStore

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.