Enum NodeEvent 

pub enum NodeEvent<NI> {
    Remove(NI),
    Dragged {
        node_id: NI,
        from: Point,
        to: Point,
    },
}

Events related to adding and removing nodes.

Variants

Remove(NI)

The user attempted to remove the node with the given identifier.

Dragged

The widget used to represent this Node has been dragged.

Fields

node_id: NI

Unique identifier of the node being dragged.

from: Point

The origin of the drag relative to the Graph widget position.

to: Point

The end of the drag relative to the Graph widget position.

Trait Implementations

impl<NI: Clone> Clone for NodeEvent<NI>

fn clone(&self) -> NodeEvent<NI>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<NI: Debug> Debug for NodeEvent<NI>

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

Formats the value using the given formatter.

impl<NI: PartialEq> PartialEq for NodeEvent<NI>

fn eq(&self, other: &NodeEvent<NI>) -> 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<NI: Copy> Copy for NodeEvent<NI>

impl<NI> StructuralPartialEq for NodeEvent<NI>