Struct Edge 

pub struct Edge<T = ()> {

    pub id: EdgeId,
    pub source: NodeId,
    pub target: NodeId,
    pub data: T,
    pub source_handle: Option<String>,
    pub target_handle: Option<String>,
    pub edge_type: Option<String>,
    pub selected: bool,
    pub animated: bool,
    pub hidden: bool,
    pub selectable: bool,
    pub deletable: bool,
    pub z_index: Option<i32>,
    pub label: Option<String>,
}

Edge connecting two nodes

Fields

id: EdgeId

source: NodeId

target: NodeId

data: T

source_handle: Option<String>

target_handle: Option<String>

edge_type: Option<String>

selected: bool

animated: bool

hidden: bool

selectable: bool

deletable: bool

z_index: Option<i32>

label: Option<String>

Implementations

impl<T> Edge<T>

pub fn new( id: impl Into<EdgeId>, source: impl Into<NodeId>, target: impl Into<NodeId>, data: T, ) -> Self

Create a new edge

pub fn builder() -> EdgeBuilder<T>

Create a builder for fluent construction

pub fn set_selected(&mut self, selected: bool)

Set selection state

pub fn connects(&self, source_id: &NodeId, target_id: &NodeId) -> bool

Check if edge connects the given nodes

pub fn is_connected_to(&self, node_id: &NodeId) -> bool

Check if edge is connected to the given node

pub fn map_data<U>(self, f: impl FnOnce(T) -> U) -> Edge<U>

Convert to a different data type

pub fn with_source_handle(self, handle_id: impl Into<String>) -> Self

Set source handle

pub fn with_target_handle(self, handle_id: impl Into<String>) -> Self

Set target handle

impl Edge<()>

pub fn simple( id: impl Into<EdgeId>, source: impl Into<NodeId>, target: impl Into<NodeId>, ) -> Self

Create a simple edge with default data

impl<T: Default> Edge<T>

pub fn with_default_data( id: impl Into<EdgeId>, source: impl Into<NodeId>, target: impl Into<NodeId>, ) -> Self

Create an edge with default data

Trait Implementations

impl<T: Clone> Clone for Edge<T>

fn clone(&self) -> Edge<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for Edge<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for Edge<T>

fn eq(&self, other: &Edge<T>) -> 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<T> StructuralPartialEq for Edge<T>