Trait geo::algorithm::sweep::Cross

pub trait Cross: Sized + Debug {
    type Scalar: GeoFloat;

    // Required method
    fn line(&self) -> LineOrPoint<Self::Scalar>;
}

Interface for types that can be processed to detect crossings.

This type is implemented by LineOrPoint, but users may also implement this on custom types to store extra information. Any type that represents an ordered line-segment may implement this.

Cloning

Note that for usage with the planar sweep iterators, the type must also impl. Clone. If the custom type is not cheap to clone, use either a reference to the type, a Rc or an Arc. All these are supported via blanket trait implementations.

Required Associated Types

type Scalar: GeoFloat

Scalar used the coordinates.

Required Methods

fn line(&self) -> LineOrPoint<Self::Scalar>

The geometry associated with this type. Use a Line with the start and end coordinates to represent a point.

Object Safety

This trait is not object safe.

Implementations on Foreign Types

impl<'a, T: Cross> Cross for &'a T

type Scalar = <T as Cross>::Scalar

fn line(&self) -> LineOrPoint<Self::Scalar>

impl<T: Cross> Cross for Box<T>

type Scalar = <T as Cross>::Scalar

fn line(&self) -> LineOrPoint<Self::Scalar>

impl<T: Cross> Cross for Rc<T>

type Scalar = <T as Cross>::Scalar

fn line(&self) -> LineOrPoint<Self::Scalar>

impl<T: Cross> Cross for Arc<T>

type Scalar = <T as Cross>::Scalar

fn line(&self) -> LineOrPoint<Self::Scalar>

Implementors

impl<T: GeoFloat> Cross for LineOrPoint<T>

type Scalar = T

impl<T: GeoFloat> Cross for Line<T>

type Scalar = T