Trait Distance

pub trait Distance: Into<Point2> {
    // Provided methods
    fn distance_squared<P: Into<Point2>>(self, other: P) -> f32 { ... }
    fn distance<P: Into<Point2>>(self, other: P) -> f32 { ... }
    fn is_closer<P: Into<Point2>>(self, distance: f32, other: P) -> bool { ... }
    fn is_further<P: Into<Point2>>(self, distance: f32, other: P) -> bool { ... }
}

Basic trait for comparing distance.

Provided Methods

fn distance_squared<P: Into<Point2>>(self, other: P) -> f32

Calculates squared euclidean distance from self to other.

fn distance<P: Into<Point2>>(self, other: P) -> f32

Calculates euclidean distance from self to other.

fn is_closer<P: Into<Point2>>(self, distance: f32, other: P) -> bool

Checks if distance between self and other is less than given distance.

fn is_further<P: Into<Point2>>(self, distance: f32, other: P) -> bool

Checks if distance between self and other is greater than given distance.

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.

Implementors

impl<T: Into<Point2>> Distance for T