Struct Circle 

pub struct Circle { /* private fields */ }

A circle defined by its center point and radius.

Implementations

impl Circle

Implements methods for Circle.

pub fn contains(&self, point: Vector2D) -> bool

Tests whether a point is inside this circle.

Arguments

• Vector2D - The point to test.

Returns

• bool - True if the point is inside.

pub fn intersects(&self, other: Circle) -> bool

Tests whether this circle intersects another.

Arguments

• Circle - The other circle.

Returns

• bool - True if they intersect.

pub fn circumference(&self) -> f64

Returns the circumference of the circle.

Returns

• f64 - The circumference.

pub fn area(&self) -> f64

Returns the area of the circle.

Returns

• f64 - The area.

impl Circle

pub fn get_center(&self) -> Vector2D

pub fn get_mut_center(&mut self) -> &mut Vector2D

pub fn set_center(&mut self, val: Vector2D) -> &mut Self

pub fn get_radius(&self) -> f64

pub fn get_mut_radius(&mut self) -> &mut f64

pub fn set_radius(&mut self, val: f64) -> &mut Self

impl Circle

pub fn new(center: Vector2D, radius: f64) -> Self

Trait Implementations

impl Clone for Circle

fn clone(&self) -> Circle

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Circle

impl Debug for Circle

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

Formats the value using the given formatter.

impl Default for Circle

fn default() -> Circle

Returns the “default value” for a type.

impl PartialEq for Circle

fn eq(&self, other: &Circle) -> 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 PartialOrd for Circle

fn partial_cmp(&self, other: &Circle) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl StructuralPartialEq for Circle