Module graph 

Structs

SpatialGraph

A graph bundled with a spatial index for O(log n) nearest-node queries. Build once via SpatialGraph::new, reuse for all lookups and routing. Both inner fields are reference-counted, so cloning a SpatialGraph is O(1).

XmlData

XmlNode

XmlNodeRef

XmlTag

XmlWay

Functions

create_graph

latlon_to_node

node_to_latlon

parse_xml