Struct ruma_html::NodeRef

#[non_exhaustive]
pub struct NodeRef(/* private fields */);

A reference to an HTML node.

Implementations

impl NodeRef

pub fn data(&self) -> &NodeData

The data of the node.

pub fn as_element(&self) -> Option<&ElementData>

Returns the data of this Node if it is an Element (aka an HTML tag).

pub fn as_text(&self) -> Option<&RefCell<StrTendril>>

Returns the text content of this Node, if it is a NodeData::Text.

pub fn parent(&self) -> Option<NodeRef>

The parent node of this node.

Returns None if the parent is the root node.

pub fn next_sibling(&self) -> Option<NodeRef>

The next sibling node of this node.

Returns None if this is the last of its siblings.

pub fn prev_sibling(&self) -> Option<NodeRef>

The previous sibling node of this node.

Returns None if this is the first of its siblings.

pub fn has_children(&self) -> bool

Whether this node has children.

pub fn first_child(&self) -> Option<NodeRef>

The first child node of this node.

Returns None if this node has no children.

pub fn last_child(&self) -> Option<NodeRef>

The last child node of this node.

Returns None if this node has no children.

pub fn children(&self) -> Children

Get an iterator through the children of this node.

Trait Implementations

impl Clone for NodeRef

fn clone(&self) -> NodeRef

Returns a copy 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.