Struct Vector 

pub struct Vector {
    pub x: f32,
    pub y: f32,
}

A two-dimensional vector.

Fields

x: f32

y: f32

Implementations

impl Vector

pub fn new(x: f32, y: f32) -> Self

Creates a new vector from X/Y coordinates.

pub fn length_sq(self) -> f32

Returns the length² of a vector.

pub fn length(self) -> f32

Returns the length of a vector.

pub fn distance(self, other: Vector) -> f32

Returns the distance between this point and another point.

Trait Implementations

impl<T: Into<Self>> Add<T> for Vector

type Output = Vector

The resulting type after applying the + operator.

fn add(self, v: T) -> Self

Performs the + operation.

impl<T: Into<Self>> AddAssign<T> for Vector

fn add_assign(&mut self, v: T)

Performs the += operation.

impl Clone for Vector

fn clone(&self) -> Vector

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Vector

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

Formats the value using the given formatter.

impl Default for Vector

fn default() -> Self

The default vector is [0.0, 0.0].

impl<T: Into<Self>> Div<T> for Vector

type Output = Vector

The resulting type after applying the / operator.

fn div(self, v: T) -> Self

Performs the / operation.

impl Div<f32> for Vector

type Output = Vector

The resulting type after applying the / operator.

fn div(self, s: f32) -> Self

Performs the / operation.

impl<T: Into<Self>> DivAssign<T> for Vector

fn div_assign(&mut self, v: T)

Performs the /= operation.

impl DivAssign<f32> for Vector

fn div_assign(&mut self, s: f32)

Performs the /= operation.

impl From<[f32; 2]> for Vector

fn from(array: [f32; 2]) -> Self

Converts to this type from the input type.

impl From<(f32, f32)> for Vector

fn from(tuple: (f32, f32)) -> Self

Converts to this type from the input type.

impl<T: Into<Self>> Mul<T> for Vector

type Output = Vector

The resulting type after applying the * operator.

fn mul(self, v: T) -> Self

Performs the * operation.

impl Mul<f32> for Vector

type Output = Vector

The resulting type after applying the * operator.

fn mul(self, s: f32) -> Self

Performs the * operation.

impl<T: Into<Self>> MulAssign<T> for Vector

fn mul_assign(&mut self, v: T)

Performs the *= operation.

impl MulAssign<f32> for Vector

fn mul_assign(&mut self, s: f32)

Performs the *= operation.

impl Neg for Vector

type Output = Vector

The resulting type after applying the - operator.

fn neg(self) -> Self::Output

Performs the unary - operation.

impl PartialEq for Vector

fn eq(&self, other: &Vector) -> 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<T: Into<Self>> Sub<T> for Vector

type Output = Vector

The resulting type after applying the - operator.

fn sub(self, v: T) -> Self

Performs the - operation.

impl<T: Into<Self>> SubAssign<T> for Vector

fn sub_assign(&mut self, v: T)

Performs the -= operation.

impl Copy for Vector

impl StructuralPartialEq for Vector