Trait petgraph::visit::NodeRef[−][src]

pub trait NodeRef: Copy {
    type NodeId;
    type Weight;
    fn id(&self) -> Self::NodeId;

    fn weight(&self) -> &Self::Weight;
}

A node reference.

Associated Types

type NodeId[src]

type Weight[src]

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Required methods

fn id(&self) -> Self::NodeId[src]

fn weight(&self) -> &Self::Weight[src]

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Implementations on Foreign Types

impl<Id> NodeRef for (Id, ()) where
    Id: Copy, [src]

type NodeId = Id

type Weight = ()

impl<'a, Id, W> NodeRef for (Id, &'a W) where
    Id: Copy, [src]

type NodeId = Id

type Weight = W

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Implementors

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