Struct Rect 

pub struct Rect {
    pub left: i32,
    pub top: i32,
    pub right: i32,
    pub bottom: i32,
}

A pixel-space axis-aligned rectangle.

Uses inclusive-left / exclusive-right / inclusive-top / exclusive- bottom conventions, matching Windows RECT. A monitor whose upper- left is (0, 0) and whose size is 1920 x 1080 therefore has right = 1920 and bottom = 1080.

Fields

left: i32

top: i32

right: i32

bottom: i32

Implementations

impl Rect

pub const fn new(left: i32, top: i32, right: i32, bottom: i32) -> Self

Construct a Rect from its four edges.

pub const fn from_origin_size( left: i32, top: i32, width: i32, height: i32, ) -> Self

Construct a Rect from its top-left corner and its size.

pub const fn width(&self) -> i32

pub const fn height(&self) -> i32

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

True if point lies inside the rectangle (inclusive left/top, exclusive right/bottom — matches Windows PtInRect).

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 Eq for Rect

impl Hash for Rect

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for Rect

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for Rect