Enum DistanceMethod 

pub enum DistanceMethod {
    Euclidean,
    Haversine,
    Vincenty,
}

Distance calculation method

Variants

Euclidean

Euclidean (Cartesian) distance

Haversine

Haversine formula (spherical Earth approximation)

Vincenty

Vincenty’s formula (accurate ellipsoidal distance)

Trait Implementations

impl Clone for DistanceMethod

fn clone(&self) -> DistanceMethod

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DistanceMethod

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

Formats the value using the given formatter.

impl PartialEq for DistanceMethod

fn eq(&self, other: &DistanceMethod) -> 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 Copy for DistanceMethod

impl Eq for DistanceMethod

impl StructuralPartialEq for DistanceMethod