[][src]Struct rustc_data_structures::graph::iterate::DepthFirstSearch

pub struct DepthFirstSearch<'graph, G: ?Sized> where
    G: DirectedGraph + WithNumNodes + WithSuccessors
{ graph: &'graph G, stack: Vec<G::Node>, visited: BitSet<G::Node>, }

A "depth-first search" iterator for a directed graph.

Fields

graph: &'graph Gstack: Vec<G::Node>visited: BitSet<G::Node>

Implementations

impl<G: ?Sized, 'graph> DepthFirstSearch<'graph, G> where
    G: DirectedGraph + WithNumNodes + WithSuccessors
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pub fn new(graph: &'graph G, start_node: G::Node) -> Self[src]

Trait Implementations

impl<G: ?Sized, '_> Iterator for DepthFirstSearch<'_, G> where
    G: DirectedGraph + WithNumNodes + WithSuccessors
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type Item = G::Node

The type of the elements being iterated over.

Auto Trait Implementations

impl<'graph, G: ?Sized> RefUnwindSafe for DepthFirstSearch<'graph, G> where
    G: RefUnwindSafe,
    <G as DirectedGraph>::Node: RefUnwindSafe

impl<'graph, G: ?Sized> Send for DepthFirstSearch<'graph, G> where
    G: Sync,
    <G as DirectedGraph>::Node: Send

impl<'graph, G: ?Sized> Sync for DepthFirstSearch<'graph, G> where
    G: Sync,
    <G as DirectedGraph>::Node: Sync

impl<'graph, G: ?Sized> Unpin for DepthFirstSearch<'graph, G> where
    <G as DirectedGraph>::Node: Unpin

impl<'graph, G: ?Sized> UnwindSafe for DepthFirstSearch<'graph, G> where
    G: RefUnwindSafe,
    <G as DirectedGraph>::Node: UnwindSafe

Blanket Implementations

impl<T> Any for T where
    T: 'static + ?Sized
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impl<T> Borrow<T> for T where
    T: ?Sized
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impl<T> BorrowMut<T> for T where
    T: ?Sized
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impl<'a, T> Captures<'a> for T where
    T: ?Sized
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impl<T> Erased for T[src]

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

impl<T, U> Into<U> for T where
    U: From<T>, 
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impl<I> IntoIterator for I where
    I: Iterator
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type Item = <I as Iterator>::Item

The type of the elements being iterated over.

type IntoIter = I

Which kind of iterator are we turning this into?

impl<T, U> TryFrom<U> for T where
    U: Into<T>, 
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type Error = Infallible

The type returned in the event of a conversion error.

impl<T, U> TryInto<U> for T where
    U: TryFrom<T>, 
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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.