[−][src]Struct conrod_core::widget::graph::NodeContext

pub struct NodeContext<'a, NI: 'a + NodeId> { /* fields omitted */ }

A context for a node yielded during the node instantiation stage.

This type can be used to:

  1. Get the position of the node via point().
  2. Get the ID for this node via node_id().
  3. Convert into a NodeWidget ready for instantiation within the Ui via widget(a_widget).

Implementations

impl<'a, NI> NodeContext<'a, NI> where
    NI: NodeId, [src]

pub fn node_id(&self) -> NI[src]

The unique identifier associated with this node.

pub fn point(&self) -> Point[src]

The location of the node.

pub fn widget<W>(self, widget: W) -> NodeWidget<'a, NI, W>[src]

Specify the widget to use

Auto Trait Implementations

impl<'a, NI> RefUnwindSafe for NodeContext<'a, NI> where
    NI: RefUnwindSafe, 

impl<'a, NI> Send for NodeContext<'a, NI> where
    NI: Sync, 

impl<'a, NI> Sync for NodeContext<'a, NI> where
    NI: Sync, 

impl<'a, NI> Unpin for NodeContext<'a, NI> where
    NI: Unpin, 

impl<'a, NI> UnwindSafe for NodeContext<'a, NI> where
    NI: RefUnwindSafe + UnwindSafe, 

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized, [src]

impl<T> Borrow<T> for T where
    T: ?Sized, [src]

impl<T> BorrowMut<T> for T where
    T: ?Sized, [src]

impl<T> From<T> for T[src]

impl<T, U> Into<U> for T where
    U: From<T>, [src]

impl<T, U> TryFrom<U> for T where
    U: Into<T>, [src]

type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, [src]

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.