Struct script::dom::servoparser::Sink

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

Fields

base_url: ServoUrl

document: Dom<Document>

current_line: 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.

fn get_document(&mut self) -> Dom<Node>

Get a handle to the Document node.

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

Create an element.

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

Create a comment node.

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

Create a Processing Instruction node.

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

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

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

Signal a parse error.

fn set_quirks_mode(&mut self, mode: QuirksMode)

Set the document’s quirks mode.

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

Append a DOCTYPE element to the Document node.

fn add_attrs_if_missing(&mut 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(&mut self, target: &Dom<Node>)

Detach the given node from its parent.

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

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

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

Indicate that a script element is complete.

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

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

fn set_current_line(&mut self, line_number: u64)

Called whenever the line number changes.

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

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