Struct Location

pub struct Location {
    pub latitude: f64,
    pub longitude: f64,
}

A location represented with a latitude and longitude

Fields

latitude: f64

longitude: f64

Implementations

impl Location

pub fn new(latitude: f64, longitude: f64) -> Self

Creates a new location

Examples found in repository

examples/basic.rs (line 4)

fn main() {
    let start = Location::new(38.898556, -77.037852);
    let end = Location::new(38.897147, -77.043934);
    
    let km = start.distance_to(&end, Unit::Kilometer);
    let miles = start.distance_to(&end, Unit::Mile);
    let custom = start.distance_to(&end, Unit::CustomSphere(50.0));

    println!("Distance: {} km", &km);
    println!("Distance: {} miles", &miles);
    println!("Distance on a custom sphere with a radius of 50 cm: {} cm", &custom);
}

pub fn distance_to(&self, other: &Location, unit: Unit) -> f64

Calculates the distance between two locations and returns the distance in the assigned unit

use haversine_redux::{Location, Unit};

fn main() {
    let start = Location::new(38.898556, -77.037852);
    let end = Location::new(38.897147, -77.043934);
            
    let km = start.distance_to(&end, Unit::Kilometer);
    let miles = start.distance_to(&end, Unit::Mile);
}
    

Examples found in repository

examples/basic.rs (line 7)

fn main() {
    let start = Location::new(38.898556, -77.037852);
    let end = Location::new(38.897147, -77.043934);
    
    let km = start.distance_to(&end, Unit::Kilometer);
    let miles = start.distance_to(&end, Unit::Mile);
    let custom = start.distance_to(&end, Unit::CustomSphere(50.0));

    println!("Distance: {} km", &km);
    println!("Distance: {} miles", &miles);
    println!("Distance on a custom sphere with a radius of 50 cm: {} cm", &custom);
}

pub fn miles_to(&self, other: &Location) -> f64

Helper function, equivalent of

start.distance_to(&end, Unit::Mile);

pub fn kilometers_to(&self, other: &Location) -> f64

Helper function, equivalent of

start.distance_to(&end, Unit::Kilometer);

Trait Implementations

impl Clone for Location

fn clone(&self) -> Location

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Location

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

Formats the value using the given formatter.