Struct NodeRef 

pub struct NodeRef(/* private fields */);

A reference to a Node in the DOM.

Implementations

impl NodeRef

pub fn new() -> Self

Creates an empty NodeRef.

pub fn get(&self) -> Node

Gets the Node stored inside the NodeRef.

Panics

Panics if the NodeRef is not set yet.

For a non panicking version, see NodeRef::try_get.

pub fn try_get(&self) -> Option<Node>

Tries to get the Node stored inside the NodeRef or None if it is not yet set.

For a panicking version, see NodeRef::get.

pub fn set(&self, node: Node)

Sets the NodeRef with the specified Node.

Trait Implementations

impl Clone for NodeRef

fn clone(&self) -> NodeRef

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeRef

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

Formats the value using the given formatter.

impl Default for NodeRef

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for NodeRef

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for NodeRef

impl StructuralPartialEq for NodeRef