Struct petgraph::graph::EdgeIndex [] [src]

pub struct EdgeIndex<Ix = DefIndex>(_);

Edge identifier.

Methods

impl<Ix: IndexType> EdgeIndex<Ix>
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fn new(x: usize) -> Self

fn index(self) -> usize

fn end() -> Self

An invalid EdgeIndex used to denote absence of an edge, for example to end an adjacency list.

Trait Implementations

impl<Ix: IndexType> Debug for EdgeIndex<Ix>
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fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl<Ix: IndexType> GraphIndex for EdgeIndex<Ix>
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fn index(&self) -> usize

fn is_node_index() -> bool

Derived Implementations

impl<Ix: Hash> Hash for EdgeIndex<Ix>
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fn hash<__HIx: Hasher>(&self, __arg_0: &mut __HIx)

Feeds this value into the state given, updating the hasher as necessary.

fn hash_slice<H>(data: &[Self], state: &mut H) where H: Hasher
1.3.0

Feeds a slice of this type into the state provided.

impl<Ix: Ord> Ord for EdgeIndex<Ix>
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fn cmp(&self, __arg_0: &EdgeIndex<Ix>) -> Ordering

This method returns an Ordering between self and other. Read more

impl<Ix: Eq> Eq for EdgeIndex<Ix>
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impl<Ix: PartialOrd> PartialOrd for EdgeIndex<Ix>
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fn partial_cmp(&self, __arg_0: &EdgeIndex<Ix>) -> Option<Ordering>

This method returns an ordering between self and other values if one exists. Read more

fn lt(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests less than (for self and other) and is used by the < operator. Read more

fn le(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests less than or equal to (for self and other) and is used by the <= operator. Read more

fn gt(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests greater than (for self and other) and is used by the > operator. Read more

fn ge(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests greater than or equal to (for self and other) and is used by the >= operator. Read more

impl<Ix: PartialEq> PartialEq for EdgeIndex<Ix>
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fn eq(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests for self and other values to be equal, and is used by ==. Read more

fn ne(&self, __arg_0: &EdgeIndex<Ix>) -> bool

This method tests for !=.

impl<Ix: Clone> Clone for EdgeIndex<Ix>
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fn clone(&self) -> EdgeIndex<Ix>

Returns a copy of the value. Read more

fn clone_from(&mut self, source: &Self)
1.0.0

Performs copy-assignment from source. Read more

impl<Ix: Copy> Copy for EdgeIndex<Ix>
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