Crate aerocontext_planning 

Flight-route planning: the single engine that turns a route or a flight plan into usable geometry.

Every frontend — the aerocontext CLI, the MCP route_brief tool, a future GUI or iOS app — composes this crate rather than reimplementing any of it. The hub is the flightplan::FlightPlan domain model; Garmin .fpl is one codec (inside flightplan), not the privileged format, so other formats slot in beside it without touching planning logic.

The pieces:

• flightplan — the FlightPlan model and its .fpl codec.
• route — expand a route (idents, airways, DCT, lat/lon, SID/STAR tokens) against a NavDataSnapshot into ordered geometry.
• corridor — a width-bounded corridor around a route, with leg-wise spatial association.
• crosssection — the vertical profile (climb/cruise/descent, time en route, fuel) from an AircraftProfile.

This crate consumes the cycle-stamped snapshot that aerocontext-navdata produces; it never fetches or distributes data itself.

Re-exports

pub use corridor::Corridor;

pub use corridor::CorridorError;

pub use crosssection::CrossSection;

pub use crosssection::CrossSectionError;

pub use crosssection::CrossSectionSample;

pub use crosssection::FlightPhase;

pub use flightplan::FlightPlan;

pub use flightplan::FplError;

pub use flightplan::PlanWaypoint;

pub use flightplan::WaypointType;

pub use route::ExpandedRoute;

pub use route::RouteError;

pub use route::RoutePoint;

pub use route::RouteToken;

pub use route::expand_str;

Modules

corridor

Route corridors: a buffered polygon around a centerline, plus the leg-wise spatial predicates weather/TFR/NOTAM association uses.

crosssection

The route cross-section: the vertical profile along a flight plan — where it climbs, cruises, and descends, and the estimated time and altitude at each waypoint.

flightplan

Garmin FlightPlan v1 .fpl flight plans: import, export, and the bridge to a aerocontext_core::RouteBriefingRequest.

route

Flight-plan route strings: tokenize, then expand against a NavDataSnapshot into an ordered point list.