Enum EdgeAnchor 

pub enum EdgeAnchor {
    Node(NodeId),
    Point(f32, f32),
}

An edge endpoint — either connected to a node or a free point in scene-space.

Variants

Node(NodeId)

Connected to a node center.

Point(f32, f32)

Fixed position in scene-space (standalone arrow).

Implementations

impl EdgeAnchor

pub fn node_id(&self) -> Option<NodeId>

Return the NodeId if this is a Node anchor.

Trait Implementations

impl Clone for EdgeAnchor

fn clone(&self) -> EdgeAnchor

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for EdgeAnchor

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for EdgeAnchor

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for EdgeAnchor

fn eq(&self, other: &EdgeAnchor) -> 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 EdgeAnchor

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

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for EdgeAnchor