Struct daggy::Children

pub struct Children<N, E, Ix: IndexType> { /* fields omitted */ }

A Walker type that can be used to step through the children of some parent node.

Trait Implementations

impl<'a, N, E, Ix> Walker<&'a Dag<N, E, Ix>> for Children<N, E, Ix> where
    Ix: IndexType, 

type Item = (EdgeIndex<Ix>, NodeIndex<Ix>)

fn walk_next(&mut self, dag: &'a Dag<N, E, Ix>) -> Option<Self::Item>

Advance to the next item

Important traits for WalkerIter<W, C>

impl<W, C> Iterator for WalkerIter<W, C> where
    C: Clone,
    W: Walker<C>,  type Item = <W as Walker<C>>::Item;

fn iter(self, context: Context) -> WalkerIter<Self, Context> where
    Context: Clone, 

Create an iterator out of the walker and given context.