Struct Instance

pub struct Instance<T: Layout> { /* private fields */ }

A generic layout instance.

Stores a pointer to its underlying cell and its instantiated transformation.

Implementations

impl<T: Layout> Instance<T>

pub fn try_cell(&self) -> Result<TransformedCell<T>>

Tries to access a transformed view of the underlying Cell, blocking on generation.

Blocks until cell generation completes.

The returned object provides coordinates in the parent cell’s coordinate system. If you want coordinates in the child cell’s coordinate system, consider using Instance::try_raw_cell instead.

Returns an error if one was thrown during generation.

pub fn cell(&self) -> TransformedCell<T>

Returns a transformed view of the underlying Cell.

Blocks until cell generation completes.

The returned object provides coordinates in the parent cell’s coordinate system. If you want coordinates in the child cell’s coordinate system, consider using Instance::raw_cell instead.

Panics

Panics if an error was thrown during generation.

pub fn try_raw_cell(&self) -> Result<&Cell<T>>

Tries to access a transformed view of the underlying Cell, blocking on generation.

Blocks until cell generation completes.

The returned cell does not store any information related to this instance’s transformation. Consider using Instance::try_cell instead.

Returns an error if one was thrown during generation.

pub fn raw_cell(&self) -> &Cell<T>

Returns a transformed view of the underlying Cell.

Blocks until cell generation completes.

The returned cell does not store any information related to this instance’s transformation. Consider using Instance::cell instead.

Panics

Panics if an error was thrown during generation.

pub fn try_data(&self) -> Result<T::Data>

Tries to access extra data created by the cell’s schematic generator.

Blocks until cell generation completes.

Returns an error if one was thrown during generation.

pub fn data(&self) -> T::Data

Tries to access extra data created by the cell’s schematic generator.

Blocks until cell generation completes.

Panics

Panics if an error was thrown during generation.

pub fn block(&self) -> &T

Returns the underlying block used to create this instance’s cell.

pub fn try_io(&self) -> Result<T::Bundle>

Returns a transformed view of the underlying Cell’s IO.

Blocks until cell generation completes.

Returns an error if one was thrown during generation.

pub fn io(&self) -> T::Bundle

Returns a transformed view of the underlying Cell’s IO.

Blocks until cell generation completes.

Panics

Panics if an error was thrown during generation.

pub fn transformation(&self) -> &Transformation

The transformation of this instance.

pub fn transformation_mut(&mut self) -> &mut Transformation

A mutable reference to a transformation of this instance.

Trait Implementations

impl<T: Layout> Bbox for Instance<T>

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: Layout> Clone for Instance<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<I: Layout> Draw<<I as Layout>::Schema> for &Instance<I>

fn draw(self, recv: &mut DrawReceiver<I::Schema>) -> Result<()>

Draws self inside recv.

impl<I: Layout> Draw<<I as Layout>::Schema> for Instance<I>

fn draw(self, recv: &mut DrawReceiver<I::Schema>) -> Result<()>

Draws self inside recv.

impl<T: Layout> LayerBbox<<<T as Layout>::Schema as Schema>::Layer> for Instance<T>

where CellLayer<T>: PartialEq,

fn layer_bbox(&self, layer: &<T::Schema as Schema>::Layer) -> Option<Rect>

Compute the bounding box considering only objects occupying the given layer.

impl<T: Layout> TransformMut for Instance<T>

fn transform_mut(&mut self, trans: Transformation)

Applies matrix-vector Transformation trans.

impl<T: Layout> TransformRef for Instance<T>

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

Applies matrix-vector Transformation trans.

impl<T: Layout> TranslateMut for Instance<T>

fn translate_mut(&mut self, p: Point)

Translates the shape by a Point through mutation.

impl<T: Layout> TranslateRef for Instance<T>

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

Translates the shape by Point, returning a new shape.

impl<T: Layout> TryFrom<Instance<T>> for RawInstance<<T::Schema as Schema>::Layer>

type Error = Error

The type returned in the event of a conversion error.

fn try_from(value: Instance<T>) -> Result<Self>

Performs the conversion.