Enum substrate::layout::element::ElementRef

pub enum ElementRef<'a> {
    Instance(&'a RawInstance),
    Shape(&'a Shape),
    Text(&'a Text),
}

A pointer to a primitive layout element.

Variants

Instance(&'a RawInstance)

A raw layout instance.

Shape(&'a Shape)

A primitive layout shape.

Text(&'a Text)

A primitive text annotation.

Implementations

impl<'a> ElementRef<'a>

pub fn instance(self) -> Option<&'a RawInstance>

If this is an Instance variant, returns the contained instance. Otherwise, returns None.

pub fn shape(self) -> Option<&'a Shape>

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

pub fn text(self) -> Option<&'a Text>

If this is a Text variant, returns the contained text. Otherwise, returns None.

Trait Implementations

impl Bbox for ElementRef<'_>

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<'a> Clone for ElementRef<'a>

fn clone(&self) -> ElementRef<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for ElementRef<'a>

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

Formats the value using the given formatter.

impl<'a> From<&'a RawInstance> for ElementRef<'a>

fn from(value: &'a RawInstance) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Shape> for ElementRef<'a>

fn from(value: &'a Shape) -> Self

Converts to this type from the input type.

impl<'a> From<&'a Text> for ElementRef<'a>

fn from(value: &'a Text) -> Self

Converts to this type from the input type.

impl LayerBbox for ElementRef<'_>

fn layer_bbox(&self, layer: LayerId) -> Option<Rect>

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

impl<'a> PartialEq for ElementRef<'a>

fn eq(&self, other: &ElementRef<'a>) -> bool

This method tests for self and other values to be equal, and is used by ==.

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<'a> Copy for ElementRef<'a>

impl<'a> StructuralPartialEq for ElementRef<'a>