Struct LatLong 

pub struct LatLong { /* private fields */ }

A position as a latitude and longitude pair of Degrees.

Implementations

impl LatLong

pub const fn new(lat: Degrees, lon: Degrees) -> Self

pub const fn lat(&self) -> Degrees

pub const fn lon(&self) -> Degrees

pub fn is_south_of(&self, a: &Self) -> bool

Determine whether the LatLong is South of a.

It compares the latitude of the two points.

• a - the other LatLong.

returns true if South of a, false otherwise.

pub fn is_west_of(&self, a: &Self) -> bool

Determine whether the LatLong is West of LatLong a.

It compares the longitude difference of the two points.

• a, b - the points.

returns true if a is West of b, false otherwise.

Trait Implementations

impl Clone for LatLong

fn clone(&self) -> LatLong

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LatLong

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

Formats the value using the given formatter.

impl From<&LatLong> for Vector3d

fn from(a: &LatLong) -> Self

Convert a LatLong to a point on the unit sphere.

@pre |lat| <= 90.0 degrees.

• lat - the latitude.
• lon - the longitude.

returns a Vector3d of the point on the unit sphere.

impl From<&Matrix<f64, Const<3>, Const<1>, ArrayStorage<f64, 3, 1>>> for LatLong

fn from(value: &Vector3d) -> Self

Convert a point to a LatLong

impl PartialEq for LatLong

fn eq(&self, other: &LatLong) -> 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 TryFrom<(f64, f64)> for LatLong

fn try_from(lat_long: (f64, f64)) -> Result<Self, Self::Error>

Attempt to convert a pair of f64 values in latitude, longitude order.

return a valid LatLong or a LatLongError.

type Error = LatLongError

The type returned in the event of a conversion error.

impl Validate for LatLong

fn is_valid(&self) -> bool

Test whether a LatLong is valid.

I.e. whether the latitude lies in the range: -90.0 <= lat <= 90.0 and the longitude lies in the range: -180.0 <= lon <= 180.0

impl Copy for LatLong

impl StructuralPartialEq for LatLong