Trait SpatialPoint 

pub trait SpatialPoint<T: SpatialScalar> {
    // Required methods
    fn dimension(&self) -> usize;
    fn coordinate(&self, index: usize) -> Option<T>;
    fn from_coords(coords: &[T]) -> Self;

    // Provided methods
    fn as_slice(&self) -> Option<&[T]> { ... }
    fn squared_distance_to(&self, other: &Self) -> T { ... }
    fn distance_to(&self, other: &Self) -> T { ... }
    fn manhattan_distance_to(&self, other: &Self) -> T { ... }
}

Trait for types that can represent a point in space

This trait abstracts over different point representations, allowing algorithms to work with vectors, arrays, and custom types.

Required Methods

fn dimension(&self) -> usize

Get the dimension of the point

fn coordinate(&self, index: usize) -> Option<T>

Get the coordinate at the given index

fn from_coords(coords: &[T]) -> Self

Create a point from coordinates

Provided Methods

fn as_slice(&self) -> Option<&[T]>

Get all coordinates as a slice if possible (for efficiency)

fn squared_distance_to(&self, other: &Self) -> T

Calculate squared Euclidean distance to another point

fn distance_to(&self, other: &Self) -> T

Calculate Euclidean distance to another point

fn manhattan_distance_to(&self, other: &Self) -> T

Calculate Manhattan distance to another point

Dyn Compatibility

This trait is not dyn compatible.

In older versions of Rust, dyn compatibility was called "object safety", so this trait is not object safe.

Implementations on Foreign Types

impl<T: SpatialScalar> SpatialPoint<T> for &[T]

Implementation of SpatialPoint for slices

fn dimension(&self) -> usize

fn coordinate(&self, index: usize) -> Option<T>

fn as_slice(&self) -> Option<&[T]>

fn from_coords(coords: &[T]) -> Self

impl<T: SpatialScalar> SpatialPoint<T> for Vec<T>

Implementation of SpatialPoint for Vec<T>

fn dimension(&self) -> usize

fn coordinate(&self, index: usize) -> Option<T>

fn as_slice(&self) -> Option<&[T]>

fn from_coords(coords: &[T]) -> Self

impl<T: SpatialScalar> SpatialPoint<T> for Array1<T>

Implementation of SpatialPoint for ndarray Array1

fn dimension(&self) -> usize

fn coordinate(&self, index: usize) -> Option<T>

fn as_slice(&self) -> Option<&[T]>

fn from_coords(coords: &[T]) -> Self

impl<T: SpatialScalar> SpatialPoint<T> for ArrayView1<'_, T>

Implementation of SpatialPoint for ndarray ArrayView1

fn dimension(&self) -> usize

fn coordinate(&self, index: usize) -> Option<T>

fn as_slice(&self) -> Option<&[T]>

fn from_coords(coords: &[T]) -> Self

impl<T: SpatialScalar, const N: usize> SpatialPoint<T> for [T; N]

Implementation of SpatialPoint for arrays

fn dimension(&self) -> usize

fn coordinate(&self, index: usize) -> Option<T>

fn as_slice(&self) -> Option<&[T]>

fn from_coords(coords: &[T]) -> Self

Implementors

impl<T: SpatialScalar> SpatialPoint<T> for Point<T>