Struct Link

pub struct Link<V, C: ChainElement> {
    pub object: V,
    pub parent: C,
}

This piece of the chain contains some object

Fields

object: V

The current object

parent: C

The rest of the object chain

Implementations

impl<V, C: ChainElement> Link<V, C>

pub fn append<T>(self, item: T) -> Link<T, Self>

Append an object to the chain

Trait Implementations

impl<V, VC> ChainElement for Link<V, VC>

where VC: ChainElement,

fn len(&self) -> usize

Return the number of objects linked to this chain element

impl<V, C> Clone for Link<V, C>

where V: Clone, C: ChainElement + Clone,

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<C, V, VC> Drawable for Link<V, VC>

where C: PixelColor, V: View + Drawable<Color = C>, VC: View + ChainElement + Drawable<Color = C>,

type Color = C

The pixel color type.

type Output = ()

The return type of the draw method.

fn draw<D>(&self, display: &mut D) -> Result<(), D::Error>

where D: DrawTarget<Color = Self::Color>,

Draw the graphics object using the supplied DrawTarget.

impl<V, VC> View for Link<V, VC>

where V: View, VC: View + ChainElement,

fn bounds(&self) -> Rectangle

Returns the bounding box of the View as a Rectangle

fn translate_impl(&mut self, by: Point)

Object-safe version of translate_mut().

fn size(&self) -> Size

Get the size of a View.

fn translate_mut(&mut self, by: Point) -> &mut Self

where Self: Sized,

Move the origin of an object by a given number of (x, y) pixels, mutating the object in place.

fn translate(self, by: Point) -> Self

where Self: Sized,

Move the origin of an object by a given number of (x, y) pixels, returning a new object.

impl<V, VC> ViewGroup for Link<V, VC>

where V: View, VC: ViewGroup + View + ChainElement,

fn len(&self) -> usize

Returns the number of View objects in this view group.

fn at(&self, index: usize) -> &dyn View

Returns a shared reference the View object at position idx.

fn at_mut(&mut self, index: usize) -> &mut dyn View

Returns an exclusive reference to the View object at position idx.

fn bounds_of(&self, index: usize) -> Rectangle

Returns the bounding box of the given View.

fn translate_child(&mut self, index: usize, by: Point)

Translates the given View.