Enum Shape

pub enum Shape {
    Rect(Rect),
    Polygon(Polygon),
}

An enumeration of geometric shapes.

Variants

Rect(Rect)

A rectangle.

Polygon(Polygon)

A polygon.

Implementations

impl Shape

pub fn rect(&self) -> Option<Rect>

If this shape is a rectangle, returns the contained rectangle. Otherwise, returns None.

pub fn polygon(&self) -> Option<&Polygon>

If this shape is a polygon, returns the contained polygon. Otherwise, returns None.

Trait Implementations

impl Bbox for Shape

fn bbox(&self) -> Option<Rect>

Computes the axis-aligned rectangular bounding box.

fn bbox_rect(&self) -> Rect

Computes the axis-aligned rectangular bounding box, panicking if it is empty.

impl<T> BoundingUnion<T> for Shape

where T: Bbox,

type Output = Option<Rect>

The type of the output shape representing the bounding union.

fn bounding_union(&self, other: &T) -> <Shape as BoundingUnion<T>>::Output

Calculates the bounding union of this shape with other.

impl Clone for Shape

fn clone(&self) -> Shape

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Contains<Point> for Shape

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

Returns a Containment indicating how other is enclosed within this shape.

fn encloses(&self, other: &T) -> bool

Returns true if other is fully enclosed in this shape.

fn partially_intersects(&self, other: &T) -> bool

Returns true if other is fully or partially enclosed in this shape.

impl Debug for Shape

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Shape

fn deserialize<__D>( __deserializer: __D, ) -> Result<Shape, <__D as Deserializer<'de>>::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<Polygon> for Shape

fn from(value: Polygon) -> Shape

Converts to this type from the input type.

impl From<Rect> for Shape

fn from(value: Rect) -> Shape

Converts to this type from the input type.

impl Hash for Shape

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

where __H: Hasher,

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 Shape

fn eq(&self, other: &Shape) -> 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 Serialize for Shape

fn serialize<__S>( &self, __serializer: __S, ) -> Result<<__S as Serializer>::Ok, <__S as Serializer>::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl TransformMut for Shape

fn transform_mut(&mut self, trans: Transformation)

Applies matrix-vector Transformation trans.

impl TransformRef for Shape

fn transform_ref(&self, trans: Transformation) -> Shape

Applies matrix-vector Transformation trans.

impl TranslateMut for Shape

fn translate_mut(&mut self, p: Point)

Translates the shape by a Point through mutation.

impl TranslateRef for Shape

fn translate_ref(&self, p: Point) -> Shape

Translates the shape by Point, returning a new shape.

impl Eq for Shape

impl StructuralPartialEq for Shape