Struct Coordinates 

pub struct Coordinates(/* private fields */);

A valid pair of geographic coordinates.

See https://en.wikipedia.org/wiki/Geographic_coordinate_system

Implementations

impl Coordinates

pub const fn new(lat: f64, lon: f64) -> Option<Self>

Validate a pair of latitude / longitude.

Return None if values are out of range (abs(lat) > 90 or abs(lon) > 180).

pub fn event_time( &self, date: NaiveDate, event: TimeEvent, ) -> Option<DateTime<Utc>>

Get the time for a sun event at a given date.

pub fn lat(&self) -> f64

Get latitude component.

pub fn lon(&self) -> f64

Get longitude component.

Trait Implementations

impl Clone for Coordinates

fn clone(&self) -> Coordinates

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Coordinates

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

Formats the value using the given formatter.

impl Display for Coordinates

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

Formats the value using the given formatter.

impl PartialEq for Coordinates

fn eq(&self, other: &Coordinates) -> 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 PartialOrd for Coordinates

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

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

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

Tests less than (for self and other) and is used by the < operator.

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

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

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

Tests greater than (for self and other) and is used by the > operator.

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

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

impl Copy for Coordinates

impl StructuralPartialEq for Coordinates