Struct narwhal_dag::NodeRef

pub struct NodeRef<T>(_);

Reference-counted pointers to a Node

Implementations

impl<T> NodeRef<T>

pub fn from_pointee(val: Node<T>) -> Self

Returns a NodeRef pointing at the Node passed as argument

Example

use narwhal_dag::{ Node, NodeRef };

let node = Node::new_leaf(1, false);
// Note the 2 derefs: one for the newtype, one for the Arc
assert_eq!(Node::new_leaf(1, false), **NodeRef::from_pointee(node));

Trait Implementations

impl<T> Clone for NodeRef<T>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for NodeRef<T>

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

Formats the value using the given formatter.

impl<T> Deref for NodeRef<T>

type Target = Arc<Node<T>>

The resulting type after dereferencing.

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

Dereferences the value.

impl<T> From<Arc<Node<T>>> for NodeRef<T>

fn from(pointer: Arc<Node<T>>) -> Self

Converts to this type from the input type.

impl<T> From<Node<T>> for NodeRef<T>

fn from(node: Node<T>) -> Self

Converts to this type from the input type.

impl<T> Hash for NodeRef<T>

fn hash<H>(&self, state: &mut H)where
    H: Hasher,

Feeds this value into the given Hasher.

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

Feeds a slice of this type into the given Hasher.

impl<T> PartialEq<NodeRef<T>> for NodeRef<T>

fn eq(&self, other: &NodeRef<T>) -> bool

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl<T> Eq for NodeRef<T>