Struct ruma::html::NodeRef

#[non_exhaustive]
pub struct NodeRef<'a> { /* private fields */ }

Available on crate feature html only.

A reference to an HTML node.

Implementations

impl<'a> NodeRef<'a>

pub fn data(&self) -> &'a NodeData

The data of the node.

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

Returns the data of this node if it is a NodeData::Element.

pub fn as_text(&self) -> Option<&'a Tendril<UTF8>>

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

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

The parent node of this node.

Returns None if the parent is the root node.

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

The next sibling node of this node.

Returns None if this is the last of its siblings.

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

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<'a>>

The first child node of this node.

Returns None if this node has no children.

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

The last child node of this node.

Returns None if this node has no children.

pub fn children(&self) -> Children<'a>

Get an iterator through the children of this node.

Trait Implementations

impl<'a> Clone for NodeRef<'a>

fn clone(&self) -> NodeRef<'a>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'a> Debug for NodeRef<'a>

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

Formats the value using the given formatter.

impl<'a> Copy for NodeRef<'a>