Struct geom::LonLat

pub struct LonLat {
    longitude: NotNan<f64>,
    latitude: NotNan<f64>,
}

Represents a (longitude, latitude) point.

Fields

longitude: NotNan<f64>

latitude: NotNan<f64>

Implementations

impl LonLat

pub fn new(lon: f64, lat: f64) -> LonLat

Note the order of arguments!

pub fn x(self) -> f64

Returns the longitude of this point.

pub fn y(self) -> f64

Returns the latitude of this point.

pub(crate) fn gps_dist(self, other: LonLat) -> Distance

Returns the Haversine distance to another point.

pub fn fast_dist(self, other: LonLat) -> NotNan<f64>

Pretty meaningless units, for comparing distances very roughly

pub fn read_osmosis_polygon(path: String) -> Result<Vec<LonLat>, Box<dyn Error>>

Parses a file in the https://wiki.openstreetmap.org/wiki/Osmosis/Polygon_Filter_File_Format and returns all points.

Trait Implementations

impl Clone for LonLat

fn clone(&self) -> LonLat

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Copy for LonLat

impl Debug for LonLat

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LonLat

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

Deserialize this value from the given Serde deserializer.

impl Display for LonLat

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

Formats the value using the given formatter.

impl Eq for LonLat

impl Ord for LonLat

fn cmp(&self, other: &LonLat) -> Ordering

This method returns an [Ordering] between self and other.

#[must_use]fn max(self, other: Self) -> Self

Compares and returns the maximum of two values.

#[must_use]fn min(self, other: Self) -> Self

Compares and returns the minimum of two values.

#[must_use]fn clamp(self, min: Self, max: Self) -> Self

🔬 This is a nightly-only experimental API. (clamp)

Restrict a value to a certain interval.

impl PartialEq<LonLat> for LonLat

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

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

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

This method tests for !=.

impl PartialOrd<LonLat> for LonLat

fn partial_cmp(&self, other: &LonLat) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &LonLat) -> bool

This method tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &LonLat) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &LonLat) -> bool

This method tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &LonLat) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for LonLat

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

Serialize this value into the given Serde serializer.

impl StructuralEq for LonLat

impl StructuralPartialEq for LonLat