Struct script::dom::servoparser::Sink

pub struct Sink {
    base_url: ServoUrl,
    document: Dom<Document>,
    current_line: Cell<u64>,
    script: MutNullableDom<HTMLScriptElement>,
    parsing_algorithm: ParsingAlgorithm,
}

Fields

base_url: ServoUrl

document: Dom<Document>

current_line: Cell<u64>

script: MutNullableDom<HTMLScriptElement>

parsing_algorithm: ParsingAlgorithm

Implementations

impl Sink

fn same_tree(&self, x: &Dom<Node>, y: &Dom<Node>) -> bool

fn has_parent_node(&self, node: &Dom<Node>) -> bool

Trait Implementations

impl MallocSizeOf for Sink

fn size_of(&self, ops: &mut MallocSizeOfOps) -> usize

Measure the heap usage of all descendant heap-allocated structures, but not the space taken up by the value itself.

impl Traceable for Sink

unsafe fn trace(&self, tracer: *mut JSTracer)

Trace self.

impl TreeSink for Sink

fn is_mathml_annotation_xml_integration_point(&self, handle: &Dom<Node>) -> bool

https://html.spec.whatwg.org/multipage/#html-integration-point Specifically, the <annotation-xml> cases.

type Output = Sink

The overall result of parsing.

fn finish(self) -> Self

Consume this sink and return the overall result of parsing.

type Handle = Dom<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 get_document(&self) -> Dom<Node>

Get a handle to the Document node.

fn get_template_contents(&self, target: &Dom<Node>) -> Dom<Node>

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: &Dom<Node>, y: &Dom<Node>) -> bool

Do two handles refer to the same node?

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

What is the name of this element?

fn create_element( &self, name: QualName, attrs: Vec<Attribute>, _flags: ElementFlags, ) -> Dom<Node>

Create an element.

fn create_comment(&self, text: StrTendril) -> Dom<Node>

Create a comment node.

fn create_pi(&self, target: StrTendril, data: StrTendril) -> Dom<Node>

Create a Processing Instruction node.

fn associate_with_form( &self, target: &Dom<Node>, form: &Dom<Node>, nodes: (&Dom<Node>, Option<&Dom<Node>>), )

Associate the given form-associatable element with the form element

fn append_before_sibling( &self, sibling: &Dom<Node>, new_node: NodeOrText<Dom<Node>>, )

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

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

Signal a parse error.

fn set_quirks_mode(&self, mode: QuirksMode)

Set the document’s quirks mode.

fn append(&self, parent: &Dom<Node>, child: NodeOrText<Dom<Node>>)

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( &self, elem: &Dom<Node>, prev_elem: &Dom<Node>, child: NodeOrText<Dom<Node>>, )

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: &Dom<Node>, 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: &Dom<Node>)

Detach the given node from its parent.

fn mark_script_already_started(&self, node: &Dom<Node>)

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

fn complete_script(&self, node: &Dom<Node>) -> NextParserState

Indicate that a script element is complete.

fn reparent_children(&self, node: &Dom<Node>, new_parent: &Dom<Node>)

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

fn set_current_line(&self, line_number: u64)

Called whenever the line number changes.

fn pop(&self, node: &Dom<Node>)

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