Struct RcDom

pub struct RcDom {
    pub document: Handle,
    pub errors: RefCell<Vec<Cow<'static, str>>>,
    pub quirks_mode: Cell<QuirksMode>,
}

The DOM itself; the result of parsing.

Fields

document: Handle

The Document itself.

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

Errors that occurred during parsing.

quirks_mode: Cell<QuirksMode>

The document’s quirks mode.

Trait Implementations

impl Default for RcDom

fn default() -> RcDom

Returns the “default value” for a type.

impl TreeSink for RcDom

type Output = RcDom

The overall result of parsing.

type Handle = Rc<Node>

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 ElemName<'a> = ExpandedName<'a> where Self: 'a

fn finish(self) -> Self

Consume this sink and return the overall result of parsing.

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

Signal a parse error.

fn get_document(&self) -> Handle

Get a handle to the Document node.

fn get_template_contents(&self, target: &Handle) -> 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 set_quirks_mode(&self, mode: QuirksMode)

Set the document’s quirks mode.

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

Do two handles refer to the same node?

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

What is the name of this element?

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

Create an element.

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

Create a comment node.

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

Create a Processing Instruction node.

fn append(&self, parent: &Handle, child: NodeOrText<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_before_sibling(&self, sibling: &Handle, child: NodeOrText<Handle>)

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

fn append_based_on_parent_node( &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( &self, name: StrTendril, public_id: StrTendril, system_id: StrTendril, )

Append a DOCTYPE element to the Document node.

fn add_attrs_if_missing(&self, target: &Handle, attrs: 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(&self, target: &Handle)

Detach the given node from its parent.

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

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

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

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

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

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

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

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

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

Associate the given form-associatable element with the form element

fn set_current_line(&self, _line_number: u64)

Called whenever the line number changes.

fn allow_declarative_shadow_roots( &self, _intended_parent: &Self::Handle, ) -> bool

fn attach_declarative_shadow( &self, _location: &Self::Handle, _template: &Self::Handle, _attrs: &[Attribute], ) -> bool

Attempt to attach a declarative shadow root at the given location.