Struct dynamic_graph::Cursor

pub struct Cursor<'this, 'id: 'this, T: 'this> { /* fields omitted */ }

Methods

impl<'this, 'id: 'this, N: 'this, E: 'this, NodeType: 'this> Cursor<'this, 'id, NodeType> where
    NodeType: GraphNode<Node = N, Edge = E>, 

pub fn at(&self) -> GraphPtr<'id, NodeType>

Returns a pointer to the current node the cursor points to.

pub fn is_at(&self, dst: GraphPtr<'id, NodeType>) -> bool

Returns true if the cursor points to dst.

pub fn get(&self) -> &N

Returns a reference to payload of the current node.

pub fn jump(&mut self, dst: GraphPtr<'id, NodeType>)

Makes the cursor point to the dst.

impl<'this, 'id: 'this, N: 'this, E: 'this> Cursor<'this, 'id, NamedNode<N, E>>

pub fn iter(
    &self
) -> impl Iterator<Item = GraphIterRes<Edge<&N, &E>, GraphPtr<'id, NamedNode<N, E>>>>

Returns an iterator over edges and node pointers attached to the current node.

pub fn get_edge(
    &self,
    dst: GraphPtr<'id, NamedNode<N, E>>
) -> Option<Edge<&N, &E>>

Returns Some if dst is attached to the current node and None otherwise.

Trait Implementations

impl<'this, 'id: 'this, T: Clone + 'this> Clone for Cursor<'this, 'id, T>

fn clone(&self) -> Cursor<'this, 'id, T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'this, 'id: 'this, T: Copy + 'this> Copy for Cursor<'this, 'id, T>

impl<'this, 'id: 'this, N: 'this, E: 'this> Deref for Cursor<'this, 'id, NamedNode<N, E>>

Relies on undefined behavior and should not be used

type Target = NamedNode<'id, N, E>

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'this, 'id: 'this, T: Eq + 'this> Eq for Cursor<'this, 'id, T>

impl<'this, 'id: 'this, T: PartialEq + 'this> PartialEq<Cursor<'this, 'id, T>> for Cursor<'this, 'id, T>

fn eq(&self, other: &Cursor<'this, 'id, T>) -> bool

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

fn ne(&self, other: &Cursor<'this, 'id, T>) -> bool

This method tests for !=.

impl<'this, 'id: 'this, T: 'this> StructuralEq for Cursor<'this, 'id, T>

impl<'this, 'id: 'this, T: 'this> StructuralPartialEq for Cursor<'this, 'id, T>