Struct transit_model::objects::Coord

pub struct Coord {
    pub lon: f64,
    pub lat: f64,
}

Fields

lon: f64

lat: f64

Implementations

impl Coord

pub fn distance_to(&self, other: &Self) -> f64

Calculate the orthodromic distance in meters between 2 geographic coordinates

pub fn approx(&self) -> Approx

Returns a proxy object allowing to compute approximate distances for cheap computation.

Example

let v: Vec<Coord> = get_coords();
let from = Coord { lon: 2.37715, lat: 48.846_781 };
let approx = from.approx();
for coord in &v {
    println!("distance({:?}, {:?}) = {}", from, coord, approx.sq_distance_to(coord).sqrt());
}

Trait Implementations

impl Clone for Coord

fn clone(&self) -> Coord

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for Coord

impl Debug for Coord

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

Formats the value using the given formatter.

impl Default for Coord

fn default() -> Coord

Returns the "default value" for a type.

impl<'de> Deserialize<'de> for Coord

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error> where
    __D: Deserializer<'de>, 

Deserialize this value from the given Serde deserializer.

impl From<(String, String)> for Coord

fn from((str_lon, str_lat): (String, String)) -> Self

Performs the conversion.

impl From<Coord> for (String, String)

fn from(coord: Coord) -> Self

Performs the conversion.

impl From<Point<f64>> for Coord

fn from(point: GeoPoint<f64>) -> Self

Performs the conversion.

impl Into<Point<f64>> for Coord

fn into(self) -> GeoPoint<f64>

Performs the conversion.

impl PartialEq<Coord> for Coord

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

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=.

impl Serialize for Coord

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error> where
    __S: Serializer, 

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Coord