Struct Rect 

pub struct Rect {
    pub x: u16,
    pub y: u16,
    pub w: u16,
    pub h: u16,
}

A rectangular region defined by position and size.

Provides methods for splitting, containment checks, and layout calculations.

Fields

x: u16

X coordinate of the top-left corner.

y: u16

Y coordinate of the top-left corner.

w: u16

Width of the rectangle.

h: u16

Height of the rectangle.

Implementations

impl Rect

pub const EMPTY: Rect

A zero-sized rectangle at the origin.

impl Rect

pub fn contains(&self, x: u16, y: u16) -> bool

Returns true if the point is within this rectangle.

pub fn is_empty(self) -> bool

Returns true if the rectangle has zero area.

pub fn display(self) -> DisplayRect

Creates a DisplayRect for rendering within this rectangle.

pub fn with(self, property: impl RenderProperty) -> DisplayRect

Creates a DisplayRect with the given property applied.

pub fn left(self) -> u16

Returns the left edge X coordinate.

pub fn right(self) -> u16

Returns the right edge X coordinate.

pub fn top(self) -> u16

Returns the top edge Y coordinate.

pub fn bottom(self) -> u16

Returns the bottom edge Y coordinate.

pub fn v_split(&self, rule: impl SplitRule) -> (Self, Self)

Splits the rectangle vertically according to the given rule.

Returns (top, bottom) rectangles.

pub fn h_split(&self, rule: impl SplitRule) -> (Self, Self)

Splits the rectangle horizontally according to the given rule.

Returns (left, right) rectangles.

pub fn take_right(&mut self, rule: impl SplitRule) -> Self

Removes and returns a portion from the right edge.

pub fn take_bottom(&mut self, rule: impl SplitRule) -> Self

Removes and returns a portion from the bottom edge.

pub fn take_left(&mut self, rule: impl SplitRule) -> Self

Removes and returns a portion from the left edge.

pub fn take_top(&mut self, rule: impl SplitRule) -> Self

Removes and returns a portion from the top edge.

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 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 Copy for Rect

impl Eq for Rect

impl StructuralPartialEq for Rect