Crate versatiles_geometry 

This crate provides geometric data structures and utilities for the VersaTiles ecosystem.

It includes modules for:

• geo: core geometry primitives and traits (e.g., Point, Polygon, etc.).
• geojson: parsing and serialization for GeoJSON and NDGeoJSON.
• tile_outline: helper for generating polygonal outlines from tile bounding boxes.
• vector_tile: support for reading and writing Mapbox Vector Tile (MVT) protobuf data.

These modules form the geometric backbone for reading, transforming, and exporting geospatial data in VersaTiles.

Modules

arc_graph

Arc graph: a topological decomposition of polygon rings and linestrings that lets shared edges be simplified once.

ext

Extension traits and free-function helpers operating on geo_types geometries.

feature_import

In-memory feature-import engine.

feature_source

Sources that load vector features from on-disk formats.

geo

Feature/property layer of the versatiles_geometry crate.

geojson

This module provides functionality for parsing and reading GeoJSON data.

tile_outline

This module defines the TileOutline utility for aggregating tile bounding boxes into unified polygonal outlines. It can collect multiple tile or geographic bounding boxes, merge them into a single MultiPolygon, and export them as GeoFeature objects suitable for GeoJSON serialization.

vector_tile

Vector Tile (MVT) support.