Enum ShapeId 

pub enum ShapeId {
    Rect(BlockId),
    Port(PinId),
    Text(TextId),
    Area(AreaId),
    Image(ImageId),
    Icon(BlockId),
}

A unified ID that can refer to a child block (BlockId), a port-pin on the current block (PinId), a free-floating text annotation (TextId), a boundary area (AreaId), a free-floating background image (ImageId), or a block’s foreground icon (keyed by the owning BlockId).

Variants

Rect(BlockId)

Port(PinId)

Text(TextId)

Area(AreaId)

Image(ImageId)

Icon(BlockId)

The icon owned by the block with this BlockId (at most one per block).

Implementations

impl ShapeId

pub fn block(self) -> Option<BlockId>

The child block this id names, or None for every other kind — Self::Icon included, which names the block that owns the icon rather than the block itself.

pub fn is_block(self) -> bool

pub fn affects_routing(self) -> bool

Whether moving or resizing this shape can change routing. Only blocks (obstacles) and ports (route endpoints) take part in the routing graph; areas, text, and images are annotations, so manipulating them never needs a reroute — and they never block another shape’s move either.

pub fn is_artwork(self) -> bool

Whether this shape is artwork: a free-floating image or a block icon. Artwork moves and resizes in free pixels — magnetically snapped to alignment guides and to its intrinsic aspect ratio — instead of on the grid pitch every other shape follows.

Trait Implementations

impl Clone for ShapeId

fn clone(&self) -> ShapeId

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ShapeId

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ShapeId

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl From<ShapeId> for Shape

The widget layer’s ShapeId is the same six variants over the same ids — one enum in two modules until the shape layer can name this one directly. Encoded here so preview and commit cannot disagree about which shape a gesture grabbed.

fn from(id: ShapeId) -> Self

Converts to this type from the input type.

impl Hash for ShapeId

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

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 Ord for ShapeId

fn cmp(&self, other: &ShapeId) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for ShapeId

fn eq(&self, other: &ShapeId) -> 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 PartialOrd for ShapeId

fn partial_cmp(&self, other: &ShapeId) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for ShapeId

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Copy for ShapeId

impl Eq for ShapeId

impl StructuralPartialEq for ShapeId