Struct Rect 

pub struct Rect {
    pub x: f32,
    pub y: f32,
    pub width: f32,
    pub height: f32,
}

A rectangle in logical pixels: its top-left corner and its size.

Fields

x: f32

The left edge.

y: f32

The top edge.

width: f32

The width.

height: f32

The height.

Implementations

impl Rect

pub const fn new(x: f32, y: f32, width: f32, height: f32) -> Rect

A rectangle with its top-left corner at x, y.

pub fn right(&self) -> f32

The right edge.

pub fn bottom(&self) -> f32

The bottom edge.

pub fn is_empty(&self) -> bool

Whether the rectangle covers no area.

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

Whether point lies inside. The left and top edges count as inside, the right and bottom edges don’t, so two rectangles that touch never both contain a point.

pub fn union(&self, other: Rect) -> Rect

The smallest rectangle that covers both. An empty rectangle adds nothing.

Trait Implementations

impl Clone for Rect

fn clone(&self) -> Self

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 Default for Rect

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for Rect

fn eq(&self, other: &Self) -> bool

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rect