Struct DomNode 

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

Based on https://docs.rs/rctree/latest/rctree/struct.Node.html

Implementations

impl DomNode

pub fn new(kind: DomNodeKind) -> DomNode

Creates a new node

pub fn create_element(tag: impl Into<String>) -> DomNode

pub fn create_element_with_attributes( tag: impl Into<String>, attributes: HashMap<String, String>, ) -> DomNode

pub fn create_text(text: impl Into<String>) -> DomNode

pub fn get_attribute(&self, attribute: &str) -> Option<String>

pub fn set_attribute(&mut self, key: &str, value: &str)

pub fn downgrade(&self) -> WeakDomNode

Returns a weak referece to a node.

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

Returns a parent node, unless this node is the root of the tree.

Panics

Panics if the node is currently mutably borrowed.

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

Returns a first child of this node, unless it has no child.

Panics

Panics if the node is currently mutably borrowed.

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

Returns a last child of this node, unless it has no child.

Panics

Panics if the node is currently mutably borrowed.

pub fn previous_sibling(&self) -> Option<DomNode>

Returns the previous sibling of this node, unless it is a first child.

Panics

Panics if the node is currently mutably borrowed.

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

Returns the next sibling of this node, unless it is a last child.

Panics

Panics if the node is currently mutably borrowed.

pub fn kind(&self) -> Ref<'_, DomNodeKind>

pub fn kind_mut(&self) -> RefMut<'_, DomNodeKind>

pub fn ancestors(&self) -> Ancestors

Returns an iterator of nodes to this node and its ancestors.

Includes the current node.

pub fn preceding_siblings(&self) -> PrecedingSiblings

Returns an iterator of nodes to this node and the siblings before it.

Includes the current node.

pub fn following_siblings(&self) -> FollowingSiblings

Returns an iterator of nodes to this node and the siblings after it.

Includes the current node.

pub fn children(&self) -> Children

Returns an iterator of nodes to this node’s children.

Panics

Panics if the node is currently mutably borrowed.

pub fn has_children(&self) -> bool

Returns true if this node has children nodes.

Panics

Panics if the node is currently mutably borrowed.

pub fn descendants(&self) -> Descendants

Returns an iterator of nodes to this node and its descendants, in tree order.

Includes the current node.

pub fn traverse(&self) -> Traverse

Returns an iterator of nodes to this node and its descendants, in tree order.

pub fn sanitize_children(&mut self)

Remove empty tags or invalid html in a way that makes sense

pub fn get_elements_by_tag_name(&self, tag: &str) -> Vec<DomNode>

pub fn get_element_by_id(&self, id: &str) -> Option<DomNode>

pub fn inner_text(&self) -> String

Returns the text content of this node and all its descendants.

pub fn detach(&self)

Detaches a node from its parent and siblings. Children are not affected.

Panics

Panics if the node or one of its adjoining nodes is currently borrowed.

pub fn append_child(&self, new_child: impl Into<IterableNodes>)

Appends a new child to this node, after existing children.

Panics

Panics if the node, the new child, or one of their adjoining nodes is currently borrowed.

pub fn prepend(&self, new_child: DomNode)

Prepends a new child to this node, before existing children.

Panics

Panics if the node, the new child, or one of their adjoining nodes is currently borrowed.

pub fn insert_after(&self, new_sibling: DomNode)

Inserts a new sibling after this node.

Panics

Panics if the node, the new sibling, or one of their adjoining nodes is currently borrowed.

pub fn insert_before(&self, new_sibling: DomNode)

Inserts a new sibling before this node.

Panics

Panics if the node, the new sibling, or one of their adjoining nodes is currently borrowed.

pub fn from_html(html: Html) -> Option<Self>

Trait Implementations

impl Clone for DomNode

Cloning a Node only increments a reference count. It does not copy the data.

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DomNode

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

Formats the value using the given formatter.

impl Display for DomNode

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

Formats the value using the given formatter.

impl From<DomNode> for Html

fn from(value: DomNode) -> Self

Converts to this type from the input type.

impl From<DomNode> for IterableNodes

fn from(value: DomNode) -> Self

Converts to this type from the input type.

impl FromIterator<DomNode> for IterableNodes

fn from_iter<T: IntoIterator<Item = DomNode>>(iter: T) -> Self

Creates a value from an iterator.

impl PartialEq for DomNode

fn eq(&self, other: &DomNode) -> 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.