routing_engine 0.1.0

Engine-agnostic routing interface with OSRM and Valhalla implementations. Abstract RoutingEngine, RouteResult model, and build-time engine selection.

Changelog

0.1.0

• Initial release.
• Abstract RoutingEngine interface for engine-agnostic routing.
• OSRM implementation: sub-frame latency (4.9ms for 10km queries).
• Valhalla implementation: multi-modal routing with Japanese language support.
• RouteResult model with maneuvers, geometry, distance, time, and engine info.
• RouteRequest with origin, destination, and optional waypoints.
• Engine identity via EngineInfo (name, version, query latency).