Struct Html

pub struct Html {
    pub tree: Tree<Node>,
    pub quirks_mode: QuirksMode,
    pub errors: Vec<Cow<'static, str>>,
}

Create by parsing a document or fragment

Fields

tree: Tree<Node>

The tree of the parsed HTML

quirks_mode: QuirksMode

QuirksMode

errors: Vec<Cow<'static, str>>

Errors during parsing

Implementations

impl Html

pub fn new_document() -> Self

Creates a new document

pub fn new_fragment() -> Self

Creates a new fragment

pub fn parse_document(document: &str) -> Self

Parses a string of HTML as a document.

pub fn parse_fragment(fragment: &str) -> Self

Parses a string of HTML as a fragment.

Trait Implementations

impl Clone for Html

fn clone(&self) -> Html

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Html

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

Formats the value using the given formatter.

impl TreeSink for Html

type Handle = NodeId

Handle is a reference to a DOM node. The tree builder requires that a Handle implements Clone to get another reference to the same node.

type Output = Html

The overall result of parsing.

fn finish(self) -> Self::Output

Consume this sink and return the overall result of parsing.

fn parse_error(&mut self, msg: Cow<'static, str>)

Signal a parse error.

fn get_document(&mut self) -> Self::Handle

Get a handle to the Document node.

fn elem_name<'a>(&'a self, target: &'a Self::Handle) -> ExpandedName<'a>

What is the name of this element?

fn create_element( &mut self, name: QualName, attrs: Vec<Attribute>, _flags: ElementFlags, ) -> Self::Handle

Create an element.

fn create_comment(&mut self, text: StrTendril) -> Self::Handle

Create a comment node.

fn create_pi(&mut self, target: StrTendril, data: StrTendril) -> Self::Handle

Create a Processing Instruction node.

fn append(&mut self, parent: &Self::Handle, child: NodeOrText<Self::Handle>)

Append a node as the last child of the given node. If this would produce adjacent sibling text nodes, it should concatenate the text instead.

fn append_based_on_parent_node( &mut self, element: &Self::Handle, prev_element: &Self::Handle, child: NodeOrText<Self::Handle>, )

When the insertion point is decided by the existence of a parent node of the element, we consider both possibilities and send the element which will be used if a parent node exists, along with the element to be used if there isn’t one.

fn append_doctype_to_document( &mut self, name: StrTendril, public_id: StrTendril, system_id: StrTendril, )

Append a DOCTYPE element to the Document node.

fn get_template_contents(&mut self, target: &Self::Handle) -> Self::Handle

Get a handle to a template’s template contents. The tree builder promises this will never be called with something else than a template element.

fn same_node(&self, x: &Self::Handle, y: &Self::Handle) -> bool

Do two handles refer to the same node?

fn set_quirks_mode(&mut self, mode: QuirksMode)

Set the document’s quirks mode.

fn append_before_sibling( &mut self, sibling: &Self::Handle, new_node: NodeOrText<Self::Handle>, )

Append a node as the sibling immediately before the given node.

fn add_attrs_if_missing( &mut self, target: &Self::Handle, attributes: Vec<Attribute>, )

Add each attribute to the given element, if no attribute with that name already exists. The tree builder promises this will never be called with something else than an element.

fn remove_from_parent(&mut self, target: &Self::Handle)

Detach the given node from its parent.

fn reparent_children(&mut self, node: &Self::Handle, new_parent: &Self::Handle)

Remove all the children from node and append them to new_parent.

fn mark_script_already_started(&mut self, _node: &Self::Handle)

Mark a HTML <script> as “already started”.

fn pop(&mut self, _node: &Self::Handle)

Indicate that a node was popped off the stack of open elements.

fn associate_with_form( &mut self, _target: &Self::Handle, _form: &Self::Handle, _nodes: (&Self::Handle, Option<&Self::Handle>), )

Associate the given form-associatable element with the form element

fn is_mathml_annotation_xml_integration_point( &self, _handle: &Self::Handle, ) -> bool

Returns true if the adjusted current node is an HTML integration point and the token is a start tag.

fn set_current_line(&mut self, _line_number: u64)

Called whenever the line number changes.

fn complete_script(&mut self, _node: &Self::Handle) -> NextParserState

Indicate that a script element is complete.