Struct MapData 

pub struct MapData {
    pub name: String,
    pub regions: Vec<MapRegion>,
    pub bounds: GeoBounds,
}

One map: the regions it is made of, and the box they cover.

Fields

name: String

The name the map is registered under.

regions: Vec<MapRegion>

The regions of the map.

bounds: GeoBounds

The box the regions cover.

Implementations

impl MapData

Inherent implementation of MapData.

pub fn from_regions(name: &str, regions: Vec<MapRegion>) -> Self

Builds a map out of its regions, and measures the box they cover.

Arguments

• &str - Shared reference to a str.
• Vec<MapRegion> - A Vec<MapRegion> parameter.

pub fn from_geojson(name: &str, value: &DataValue) -> Result<Self, GeoError>

Reads a GeoJSON document into a map.

The document is the shape GeoJSON has: a collection of features, each with a geometry and a name. The name is taken from the name property of the feature, because that is where GeoJSON keeps it.

Arguments

• &str - Shared reference to a str.
• &DataValue - Shared reference to a DataValue.

Returns

• Result<Self, GeoError> - Result of the operation; an Err variant on failure.

pub fn region(&self, name: &str) -> Option<&MapRegion>

Returns the region with the given name.

Arguments

• &str - Shared reference to a str.

Returns

• Option<&MapRegion> - Some(...) on success, None otherwise.

impl MapData

pub fn get_name(&self) -> &String

pub fn get_mut_name(&mut self) -> &mut String

pub fn set_name(&mut self, val: String) -> &mut Self

pub fn get_regions(&self) -> &Vec<MapRegion>

pub fn get_mut_regions(&mut self) -> &mut Vec<MapRegion>

pub fn set_regions(&mut self, val: Vec<MapRegion>) -> &mut Self

pub fn get_bounds(&self) -> &GeoBounds

pub fn get_mut_bounds(&mut self) -> &mut GeoBounds

pub fn set_bounds(&mut self, val: GeoBounds) -> &mut Self

Trait Implementations

impl Clone for MapData

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for MapData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Default for MapData

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for MapData

fn eq(&self, other: &Self) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for MapData