Struct Rect 

pub struct Rect {
    pub x: f64,
    pub y: f64,
    pub width: f64,
    pub height: f64,
}

An axis-aligned rectangle defined by its top-left corner and dimensions.

Fields

x: f64

The x coordinate of the left edge.

y: f64

The y coordinate of the top edge.

width: f64

The width of the rectangle (must be non-negative for well-formed rects).

height: f64

The height of the rectangle (must be non-negative for well-formed rects).

Implementations

impl Rect

pub fn new(x: f64, y: f64, width: f64, height: f64) -> Self

Creates a new rectangle from a top-left corner and dimensions.

pub fn from_points(p1: Point, p2: Point) -> Self

Creates the smallest axis-aligned rectangle that contains both points.

The two points may be any pair of opposite corners; the result is always a rectangle with non-negative width and height.

pub fn contains(&self, p: Point) -> bool

Returns true if p lies inside or on the boundary of this rectangle.

pub fn center(&self) -> Point

Returns the center point of the rectangle.

pub fn right(&self) -> f64

Returns the x coordinate of the right edge (x + width).

pub fn bottom(&self) -> f64

Returns the y coordinate of the bottom edge (y + height).

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Rect

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for Rect

impl Debug for Rect

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

Formats the value using the given formatter.

impl PartialEq for Rect

fn eq(&self, other: &Rect) -> 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 StructuralPartialEq for Rect