Enum geo::Closest

pub enum Closest<F: GeoFloat> {
    Intersection(Point<F>),
    SinglePoint(Point<F>),
    Indeterminate,
}

The result of trying to find the closest spot on an object to a point.

Variants

Intersection(Point<F>)

The point actually intersects with the object.

SinglePoint(Point<F>)

There is exactly one place on this object which is closest to the point.

Indeterminate

There are two or more (possibly infinite or undefined) possible points.

Implementations

impl<F: GeoFloat> Closest<F>

pub fn best_of_two(&self, other: &Self, p: Point<F>) -> Self

Compare two Closests relative to p and return a copy of the best one.

Trait Implementations

impl<F: Clone + GeoFloat> Clone for Closest<F>

fn clone(&self) -> Closest<F>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<F: Debug + GeoFloat> Debug for Closest<F>

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

Formats the value using the given formatter.

impl<F: PartialEq + GeoFloat> PartialEq for Closest<F>

fn eq(&self, other: &Closest<F>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<F: Copy + GeoFloat> Copy for Closest<F>

impl<F: GeoFloat> StructuralPartialEq for Closest<F>