Struct Node 

pub struct Node<'g> { /* private fields */ }

A node in the graph.

This is used to iterates throught the nodes of a graph.

Implementations

impl<'g> Node<'g>

pub fn neighbors(&self) -> &IndexSet<usize>

Returns the set of labels of the neighbors of the node.

pub fn label(&self) -> usize

Returns the label of the node.

pub fn degree(&self) -> usize

Returns the degree of the node. That is, the number of neighbors.

pub fn has_neighbor(&self, label: usize) -> bool

Checks if a node a neighbor with the given label

pub fn is_variable(&self) -> bool

Checks if a node is a variable.

pub fn is_constraint(&self) -> bool

Checks if a node is a constraint.

Trait Implementations

impl<'g> Clone for Node<'g>

fn clone(&self) -> Node<'g>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<'g> Debug for Node<'g>

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'g> Eq for Node<'g>

impl<'g> PartialEq for Node<'g>

fn eq(&self, other: &Node<'g>) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl<'g> StructuralPartialEq for Node<'g>