Struct GeospatialStatistics

pub struct GeospatialStatistics { /* private fields */ }

Represents geospatial statistics for a Parquet column or dataset.

This struct contains metadata about the spatial characteristics of geospatial data, including bounding box information and the types of geospatial geometries present. It’s used to optimize spatial queries and provide spatial context for data analysis.

Examples

use parquet::geospatial::statistics::GeospatialStatistics;
use parquet::geospatial::bounding_box::BoundingBox;

// Statistics with bounding box
let bbox = BoundingBox::new(0.0, 0.0, 100.0, 100.0);
let stats = GeospatialStatistics::new(Some(bbox), Some(vec![1, 2, 3]));

Implementations

impl GeospatialStatistics

pub fn new( bbox: Option<BoundingBox>, geospatial_types: Option<Vec<i32>>, ) -> Self

Creates a new geospatial statistics instance with the specified data.

pub fn geospatial_types(&self) -> Option<&Vec<i32>>

Optional list of geometry type identifiers, where None represents lack of information

pub fn bounding_box(&self) -> Option<&BoundingBox>

Optional bounding defining the spatial extent, where None represents a lack of information.

Trait Implementations

impl Clone for GeospatialStatistics

fn clone(&self) -> GeospatialStatistics

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeospatialStatistics

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for GeospatialStatistics

fn default() -> GeospatialStatistics

Returns the “default value” for a type.

impl PartialEq for GeospatialStatistics

fn eq(&self, other: &GeospatialStatistics) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GeospatialStatistics