Struct GeoLocation 

pub struct GeoLocation {
    pub geo_type: GeoType,
    pub coordinates: Vec<(f64, f64)>,
    pub srs_name: Option<String>,
}

Geographic location data from GeoRSS

Fields

geo_type: GeoType

Type of geographic shape

coordinates: Vec<(f64, f64)>

Coordinate pairs as (latitude, longitude)

• Point: 1 coordinate pair
• Line: 2+ coordinate pairs
• Polygon: 3+ coordinate pairs (first == last for closed polygon)
• Box: 2 coordinate pairs (lower-left, upper-right)

srs_name: Option<String>

Coordinate reference system (e.g., “EPSG:4326” for WGS84)

Default is WGS84 (latitude/longitude) if not specified

Implementations

impl GeoLocation

pub fn point(lat: f64, lon: f64) -> Self

Creates new point location

Arguments

• lat - Latitude in decimal degrees
• lon - Longitude in decimal degrees

Examples

use feedparser_rs::namespace::georss::GeoLocation;

let loc = GeoLocation::point(45.256, -71.92);
assert_eq!(loc.coordinates.len(), 1);

pub const fn line(coords: Vec<(f64, f64)>) -> Self

Creates new line location

Arguments

• coords - Vector of (latitude, longitude) pairs

Examples

use feedparser_rs::namespace::georss::GeoLocation;

let coords = vec![(45.256, -71.92), (46.0, -72.0)];
let loc = GeoLocation::line(coords);
assert_eq!(loc.coordinates.len(), 2);

pub const fn polygon(coords: Vec<(f64, f64)>) -> Self

Creates new polygon location

Arguments

• coords - Vector of (latitude, longitude) pairs

Examples

use feedparser_rs::namespace::georss::GeoLocation;

let coords = vec![
    (45.0, -71.0),
    (46.0, -71.0),
    (46.0, -72.0),
    (45.0, -71.0), // Close the polygon
];
let loc = GeoLocation::polygon(coords);

pub fn bbox( lower_lat: f64, lower_lon: f64, upper_lat: f64, upper_lon: f64, ) -> Self

Creates new bounding box location

Arguments

• lower_lat - Lower-left latitude
• lower_lon - Lower-left longitude
• upper_lat - Upper-right latitude
• upper_lon - Upper-right longitude

Examples

use feedparser_rs::namespace::georss::GeoLocation;

let loc = GeoLocation::bbox(45.0, -72.0, 46.0, -71.0);
assert_eq!(loc.coordinates.len(), 2);

Trait Implementations

impl Clone for GeoLocation

fn clone(&self) -> GeoLocation

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for GeoLocation

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

Formats the value using the given formatter.

impl Default for GeoLocation

fn default() -> GeoLocation

Returns the “default value” for a type.

impl PartialEq for GeoLocation

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for GeoLocation