Struct PlanAreaServiceHandle 

pub struct PlanAreaServiceHandle(/* private fields */);

Registry handle for a PlanAreaService.

Implementations

impl PlanAreaServiceHandle

pub fn new(service: Arc<dyn PlanAreaService>) -> Self

Wraps a trusted plan-area service.

pub fn measure_footprint( &self, object: &ObjectId, ) -> Result<PlanArea, PlanAreaError>

The footprint area of object.

pub fn measure_plan_overlap( &self, first: &ObjectId, second: &ObjectId, ) -> Result<PlanArea, PlanAreaError>

The overlap of two footprints, never larger than either footprint’s upper bound would allow; a larger answer is refused.

pub fn measure_uncovered_area( &self, object: &ObjectId, cover: &[ObjectId], growth_metres: f64, ) -> Result<PlanArea, PlanAreaError>

The area of object’s footprint that the footprints of cover, grown by growth_metres, leave uncovered.

A growth that is negative or not finite, or an object covering itself, is refused rather than measured; cover reaches the service sorted and without repeats.

pub fn measure_outside_bands( &self, object: &ObjectId, bands: &[PlanBand], ) -> Result<PlanArea, PlanAreaError>

The area of object’s footprint outside the union of bands.

A band bounded by object itself is refused rather than measured; bands reach the service sorted and without repeats.

pub fn measure_coverage( &self, request: &CoverageRequest, ) -> Result<CoverageEvidence, PlanAreaError>

How much of the request’s subject footprint its sources cover.

An answer about another subject, or not listing exactly the requested sources in order, is refused.

pub fn measure_elevation_cover( &self, request: &ElevationRequest, ) -> Result<ElevationCover, PlanAreaError>

The elevation of the request’s object and its uncovered part.

An answer about another object is refused.

Trait Implementations

impl Clone for PlanAreaServiceHandle

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.