Struct Node 

pub struct Node {

    pub id: usize,
    pub parent: Option<usize>,
    pub children: Vec<usize>,
    pub layout_parent: Cell<Option<usize>>,
    pub layout_children: RefCell<Option<Vec<usize>>>,
    pub paint_children: RefCell<Option<Vec<usize>>>,
    pub stacking_context: Option<Box<HoistedPaintChildren>>,
    pub flags: NodeFlags,
    pub data: NodeData,
    pub stylo_element_data: StyloData,
    pub selector_flags: Cell<ElementSelectorFlags>,
    pub guard: SharedRwLock,
    pub element_state: ElementState,
    pub has_snapshot: bool,
    pub snapshot_handled: AtomicBool,
    pub dirty_descendants: AtomicBool,
    pub before: Option<usize>,
    pub after: Option<usize>,
    pub style: Style<Atom>,
    pub display_constructed_as: Display,
    pub cache: Cache,
    pub unrounded_layout: Layout,
    pub final_layout: Layout,
    pub scroll_offset: Point<f64>,
    pub transform: Option<Affine>,
    /* private fields */
}

Fields

id: usize

Our Id

parent: Option<usize>

Our parent’s ID

children: Vec<usize>

layout_parent: Cell<Option<usize>>

Our parent in the layout hierachy: a separate list that includes anonymous collections of inline elements

layout_children: RefCell<Option<Vec<usize>>>

A separate child list that includes anonymous collections of inline elements

paint_children: RefCell<Option<Vec<usize>>>

The same as layout_children, but sorted by z-index

stacking_context: Option<Box<HoistedPaintChildren>>

flags: NodeFlags

data: NodeData

Node type (Element, TextNode, etc) specific data

stylo_element_data: StyloData

selector_flags: Cell<ElementSelectorFlags>

guard: SharedRwLock

element_state: ElementState

has_snapshot: bool

snapshot_handled: AtomicBool

dirty_descendants: AtomicBool

Whether any descendant of this node needs restyling. Used by Stylo’s incremental style traversal to skip unchanged subtrees.

before: Option<usize>

after: Option<usize>

style: Style<Atom>

display_constructed_as: Display

cache: Cache

unrounded_layout: Layout

final_layout: Layout

scroll_offset: Point<f64>

transform: Option<Affine>

Implementations

impl Node

pub fn pe_by_index(&self, index: usize) -> Option<usize>

pub fn set_pe_by_index(&mut self, index: usize, value: Option<usize>)

pub fn is_or_contains_block(&self) -> bool

pub fn is_whitespace_node(&self) -> bool

pub fn is_focussable(&self) -> bool

pub fn set_restyle_hint(&mut self, hint: RestyleHint)

pub fn has_dirty_descendants(&self) -> bool

Returns whether this node has any descendants that need restyling.

pub fn set_dirty_descendants(&self)

Sets the dirty_descendants flag on this node.

pub fn unset_dirty_descendants(&self)

Clears the dirty_descendants flag on this node.

pub fn mark_ancestors_dirty(&self)

Marks all ancestors of this node as having dirty descendants. This propagates the dirty flag up the tree so that the style traversal knows to visit the subtree containing this node.

pub fn damage(&self) -> Option<RestyleDamage>

pub fn set_damage(&mut self, damage: RestyleDamage)

pub fn insert_damage(&mut self, damage: RestyleDamage)

pub fn remove_damage(&mut self, damage: RestyleDamage)

pub fn clear_damage_mut(&mut self)

pub fn hover(&mut self)

pub fn unhover(&mut self)

pub fn is_hovered(&self) -> bool

pub fn focus(&mut self, shell_provider: Arc<dyn ShellProvider>)

pub fn blur(&mut self, shell_provider: Arc<dyn ShellProvider>)

pub fn is_focussed(&self) -> bool

pub fn active(&mut self)

pub fn unactive(&mut self)

pub fn is_active(&self) -> bool

pub fn disable(&mut self)

pub fn enable(&mut self)

pub fn subdoc(&self) -> Option<&dyn Document>

pub fn subdoc_mut(&mut self) -> Option<&mut dyn Document>

pub fn text_input_v_centering_offset(&self, scale: f64) -> f64

impl Node

pub fn tree(&self) -> &Slab<Node>

pub fn with(&self, id: usize) -> &Node

pub fn print_tree(&self, level: usize)

pub fn index_of_child(&self, child_id: usize) -> Option<usize>

pub fn child_index(&self) -> Option<usize>

pub fn forward(&self, n: usize) -> Option<&Node>

pub fn backward(&self, n: usize) -> Option<&Node>

pub fn is_element(&self) -> bool

pub fn is_anonymous(&self) -> bool

pub fn is_text_node(&self) -> bool

pub fn element_data(&self) -> Option<&ElementData>

pub fn element_data_mut(&mut self) -> Option<&mut ElementData>

pub fn text_data(&self) -> Option<&TextNodeData>

pub fn text_data_mut(&mut self) -> Option<&mut TextNodeData>

pub fn node_debug_str(&self) -> String

pub fn outer_html(&self) -> String

pub fn write_outer_html(&self, writer: &mut String)

pub fn attrs(&self) -> Option<&[Attribute]>

pub fn attr(&self, name: LocalName) -> Option<&str>

pub fn primary_styles( &self, ) -> Option<impl Deref<Target = ServoArc<ComputedValues>>>

pub fn text_content(&self) -> String

pub fn flush_style_attribute(&mut self, url_extra_data: &UrlExtraData)

pub fn order(&self) -> i32

pub fn z_index(&self) -> i32

pub fn is_stacking_context_root(&self, is_flex_or_grid_item: bool) -> bool

pub fn hit(&self, x: f32, y: f32) -> Option<HitResult>

Takes an (x, y) position (relative to the parent’s top-left corner) and returns:

• None if the position is outside of this node’s bounds
• Some(HitResult) if the position is within the node but doesn’t match any children
• The result of recursively calling child.hit() on the the child element that is positioned at that position if there is one.

TODO: z-index (If multiple children are positioned at the position then a random one will be recursed into)

pub fn inline_root_ancestor(&self) -> Option<&Node>

Find the inline root ancestor of this node (or self if this is an inline root). Returns None if no inline root ancestor exists.

pub fn text_offset_at_point(&self, x: f32, y: f32) -> Option<usize>

Get the text byte offset at a given point, using coordinates already transformed to be relative to this inline root’s content box. Returns Some(byte_offset) if the point hits text, None otherwise.

pub fn absolute_position(&self, x: f32, y: f32) -> Point<f32>

Computes the Document-relative coordinates of the Node

pub fn synthetic_click_event(&self, mods: Modifiers) -> DomEventData

Creates a synthetic click event

pub fn synthetic_click_event_data(&self, mods: Modifiers) -> BlitzPointerEvent

Trait Implementations

impl AttributeProvider for &'_ Node

fn get_attr(&self, attr: &LocalName, _ns: &Namespace) -> Option<String>

Return the value of the given custom attibute if it exists.

impl Debug for Node

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

Formats the value using the given formatter.

impl Element for &'_ Node

type Impl = SelectorImpl

fn opaque(&self) -> OpaqueElement

Converts self into an opaque representation.

fn parent_element(&self) -> Option<Self>

fn parent_node_is_shadow_root(&self) -> bool

Whether the parent node of this element is a shadow root.

fn containing_shadow_host(&self) -> Option<Self>

The host of the containing shadow root, if any.

fn is_pseudo_element(&self) -> bool

Whether we’re matching on a pseudo-element.

fn prev_sibling_element(&self) -> Option<Self>

Skips non-element nodes

fn next_sibling_element(&self) -> Option<Self>

Skips non-element nodes

fn first_element_child(&self) -> Option<Self>

Skips non-element nodes

fn is_html_element_in_html_document(&self) -> bool

fn has_local_name(&self, local_name: &LocalName) -> bool

fn has_namespace(&self, ns: &Namespace) -> bool

Empty string for no namespace

fn is_same_type(&self, other: &Self) -> bool

Whether this element and the other element have the same local name and namespace.

fn attr_matches( &self, _ns: &NamespaceConstraint<&GenericAtomIdent<NamespaceStaticSet>>, local_name: &GenericAtomIdent<LocalNameStaticSet>, operation: &AttrSelectorOperation<&AtomString>, ) -> bool

fn match_non_ts_pseudo_class( &self, pseudo_class: &<Self::Impl as SelectorImpl>::NonTSPseudoClass, _context: &mut MatchingContext<'_, Self::Impl>, ) -> bool

fn match_pseudo_element( &self, pe: &PseudoElement, _context: &mut MatchingContext<'_, Self::Impl>, ) -> bool

fn apply_selector_flags(&self, flags: ElementSelectorFlags)

Sets selector flags on the elemnt itself or the parent, depending on the flags, which indicate what kind of work may need to be performed when DOM state changes.

fn is_link(&self) -> bool

Whether this element is a link.

fn is_html_slot_element(&self) -> bool

Returns whether the element is an HTML element.

fn has_id( &self, id: &<Self::Impl as SelectorImpl>::Identifier, case_sensitivity: CaseSensitivity, ) -> bool

fn has_class( &self, search_name: &<Self::Impl as SelectorImpl>::Identifier, case_sensitivity: CaseSensitivity, ) -> bool

fn imported_part( &self, _name: &<Self::Impl as SelectorImpl>::Identifier, ) -> Option<<Self::Impl as SelectorImpl>::Identifier>

Returns the mapping from the exportparts attribute in the reverse direction, that is, in an outer-tree -> inner-tree direction.

fn is_part(&self, _name: &<Self::Impl as SelectorImpl>::Identifier) -> bool

fn is_empty(&self) -> bool

Returns whether this element matches :empty.

fn is_root(&self) -> bool

Returns whether this element matches :root, i.e. whether it is the root element of a document.

fn has_custom_state( &self, _name: &<Self::Impl as SelectorImpl>::Identifier, ) -> bool

fn add_element_unique_hashes(&self, filter: &mut BloomFilter) -> bool

Add hashes unique to this element to the given filter, returning true if any got added.

fn pseudo_element_originating_element(&self) -> Option<Self>

The parent of a given pseudo-element, after matching a pseudo-element selector.

fn has_attr_in_no_namespace( &self, local_name: &<Self::Impl as SelectorImpl>::LocalName, ) -> bool

fn assigned_slot(&self) -> Option<Self>

Returns the assigned element this element is assigned to.

fn ignores_nth_child_selectors(&self) -> bool

Returns whether this element should ignore matching nth child selector.

impl Hash for &'_ Node

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl NodeInfo for &'_ Node

fn is_element(&self) -> bool

Whether this node is an element.

fn is_text_node(&self) -> bool

Whether this node is a text node.

impl PartialEq for Node

It might be wrong to expose this since what does equality mean outside the dom?

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

impl<'a> TDocument for &'a Node

type ConcreteNode = &'a Node

The concrete TNode type.

fn as_node(&self) -> Self::ConcreteNode

Get this document as a TNode.

fn is_html_document(&self) -> bool

Returns whether this document is an HTML document.

fn quirks_mode(&self) -> QuirksMode

Returns the quirks mode of this document.

fn shared_lock(&self) -> &SharedRwLock

This document’s shared lock.

fn elements_with_id<'a>( &self, _id: &GenericAtomIdent<AtomStaticSet>, ) -> Result<&'a [<Self::ConcreteNode as TNode>::ConcreteElement], ()>

where Self: 'a,

Get a list of elements with a given ID in this document, sorted by tree position.

impl<'a> TElement for &'a Node

type ConcreteNode = &'a Node

The concrete node type.

type TraversalChildrenIterator = Traverser<'a>

A concrete children iterator type in order to iterate over the Nodes.

fn as_node(&self) -> Self::ConcreteNode

Get this element as a node.

fn implicit_scope_for_sheet_in_shadow_root( _opaque_host: OpaqueElement, _sheet_index: usize, ) -> Option<ImplicitScopeRoot>

Returns the implicit scope root for given sheet index and host.

fn traversal_children(&self) -> LayoutIterator<Self::TraversalChildrenIterator>

Get this node’s children from the perspective of a restyle traversal.

fn is_html_element(&self) -> bool

Return whether this element is an element in the HTML namespace.

fn is_mathml_element(&self) -> bool

Return whether this element is an element in the MathML namespace.

fn is_svg_element(&self) -> bool

Return whether this element is an element in the SVG namespace.

fn style_attribute( &self, ) -> Option<ArcBorrow<'_, Locked<PropertyDeclarationBlock>>>

Get this element’s style attribute.

fn state(&self) -> ElementState

Get this element’s state, for non-tree-structural pseudos.

fn has_part_attr(&self) -> bool

Returns whether this element has a part attribute.

fn exports_any_part(&self) -> bool

Returns whether this element exports any part from its shadow tree.

fn id(&self) -> Option<&Atom>

The ID for this element.

fn each_class<F>(&self, callback: F)

where F: FnMut(&AtomIdent),

Internal iterator for the classes of this element.

fn each_attr_name<F>(&self, callback: F)

where F: FnMut(&LocalName),

Internal iterator for the attribute names of this element.

fn has_dirty_descendants(&self) -> bool

Returns true if this element may have a descendant needing style processing.

fn has_snapshot(&self) -> bool

Returns whether state or attributes that may change style have changed on the element, and thus whether the element has been snapshotted to do restyle hint computation.

fn handled_snapshot(&self) -> bool

Returns whether the current snapshot if present has been handled.

unsafe fn set_handled_snapshot(&self)

Flags this element as having handled already its snapshot.

unsafe fn set_dirty_descendants(&self)

Flag that this element has a descendant for style processing.

unsafe fn unset_dirty_descendants(&self)

Flag that this element has no descendant for style processing.

fn store_children_to_process(&self, _n: isize)

Atomically stores the number of children of this node that we will need to process during bottom-up traversal.

fn did_process_child(&self) -> isize

Atomically notes that a child has been processed during bottom-up traversal. Returns the number of children left to process.

unsafe fn ensure_data(&self) -> ElementDataMut<'_>

Gets a reference to the ElementData container, or creates one.

unsafe fn clear_data(&self)

Clears the element data reference, if any.

fn has_data(&self) -> bool

Whether there is an ElementData container.

fn borrow_data(&self) -> Option<ElementDataRef<'_>>

Immutably borrows the ElementData.

fn mutate_data(&self) -> Option<ElementDataMut<'_>>

Mutably borrows the ElementData.

fn skip_item_display_fixup(&self) -> bool

Whether we should skip any root- or item-based display property blockification on this element. (This function exists so that Gecko native anonymous content can opt out of this style fixup.)

fn may_have_animations(&self) -> bool

In Gecko, element has a flag that represents the element may have any type of animations or not to bail out animation stuff early. Whereas Servo doesn’t have such flag.

fn has_animations(&self, context: &SharedStyleContext<'_>) -> bool

Returns true if the element has relevant animations. Relevant animations are those animations that are affecting the element’s style or are scheduled to do so in the future.

fn has_css_animations( &self, context: &SharedStyleContext<'_>, pseudo_element: Option<PseudoElement>, ) -> bool

Returns true if the element has a CSS animation. The context and pseudo_element arguments are only used by Servo, since it stores animations globally and pseudo-elements are not in the DOM.

fn has_css_transitions( &self, context: &SharedStyleContext<'_>, pseudo_element: Option<PseudoElement>, ) -> bool

Returns true if the element has a CSS transition (including running transitions and completed transitions). The context and pseudo_element arguments are only used by Servo, since it stores animations globally and pseudo-elements are not in the DOM.

fn animation_rule( &self, context: &SharedStyleContext<'_>, ) -> Option<Arc<Locked<PropertyDeclarationBlock>>>

Get this element’s animation rule.

fn transition_rule( &self, context: &SharedStyleContext<'_>, ) -> Option<Arc<Locked<PropertyDeclarationBlock>>>

Get this element’s transition rule.

fn shadow_root( &self, ) -> Option<<Self::ConcreteNode as TNode>::ConcreteShadowRoot>

The shadow root this element is a host of.

fn containing_shadow( &self, ) -> Option<<Self::ConcreteNode as TNode>::ConcreteShadowRoot>

The shadow root which roots the subtree this element is contained in.

fn lang_attr(&self) -> Option<AttrValue>

Returns the value of the xml:lang="" attribute (or, if appropriate, the lang="" attribute) on this element.

fn match_element_lang( &self, _override_lang: Option<Option<AttrValue>>, _value: &Lang, ) -> bool

Returns whether this element’s language matches the language tag value. If override_lang is not None, it specifies the value of the xml:lang="" or lang="" attribute to use in place of looking at the element and its ancestors. (This argument is used to implement matching of :lang() against snapshots.)

fn is_html_document_body_element(&self) -> bool

Returns whether this element is the main body element of the HTML document it is on.

fn synthesize_presentational_hints_for_legacy_attributes<V>( &self, _visited_handling: VisitedHandlingMode, hints: &mut V, )

where V: Push<ApplicableDeclarationBlock>,

Generate the proper applicable declarations due to presentational hints, and insert them into hints.

fn local_name(&self) -> &LocalName

Returns element’s local name.

fn namespace(&self) -> &Namespace

Returns element’s namespace.

fn query_container_size(&self, _display: &Display) -> Size2D<Option<Au>>

Returns the size of the element to be used in container size queries. This will usually be the size of the content area of the primary box, but can be None if there is no box or if some axis lacks size containment.

fn each_custom_state<F>(&self, _callback: F)

where F: FnMut(&AtomIdent),

Internal iterator for the classes of this element.

fn has_selector_flags(&self, flags: ElementSelectorFlags) -> bool

Returns true if the element has all of specified selector flags.

fn relative_selector_search_direction(&self) -> ElementSelectorFlags

Returns the search direction for relative selector invalidation, if it is on the search path.

fn compute_layout_damage( old: &ComputedValues, new: &ComputedValues, ) -> RestyleDamage

Compute the damage incurred by the change from the _old to _new.

fn owner_doc_matches_for_testing(&self, _: &Device) -> bool

A debug-only check that the device’s owner doc matches the actual doc we’re the root of.

fn matches_user_and_content_rules(&self) -> bool

Whether this element should match user and content rules.

fn traversal_parent(&self) -> Option<Self>

Get this node’s parent element from the perspective of a restyle traversal.

fn inheritance_parent(&self) -> Option<Self>

Returns the parent element we should inherit from.

fn each_anonymous_content_child<F>(&self, _f: F)

where F: FnMut(Self),

Execute f for each anonymous content child (apart from ::before and ::after) whose originating element is self.

fn is_xul_element(&self) -> bool

Return whether this element is an element in the XUL namespace.

fn subtree_bloom_filter(&self) -> u64

Returns the bloom filter for this element’s subtree, used for fast querySelector optimization by allowing subtrees to be skipped. Each element’s filter includes hashes for all of it’s class names and attribute names (not values), along with the names for all descendent elements.

fn bloom_may_have_hash(&self, bloom_hash: u64) -> bool

Check if this element’s subtree may contain elements with the given bloom hash.

fn hash_for_bloom_filter(hash: u32) -> u64

Convert a 32-bit atom hash to a bloom filter value using k=2 hash functions. This must match the C++ implementation of HashForBloomFilter in Element.cpp

fn slotted_nodes(&self) -> &[Self::ConcreteNode]

Return the list of slotted nodes of this node.

fn unset_dirty_style_attribute(&self)

Unset the style attribute’s dirty bit. Servo doesn’t need to manage ditry bit for style attribute.

fn smil_override( &self, ) -> Option<ArcBorrow<'_, Locked<PropertyDeclarationBlock>>>

Get this element’s SMIL override declarations.

fn animation_declarations( &self, context: &SharedStyleContext<'_>, ) -> AnimationDeclarations

Get the combined animation and transition rules.

fn each_part<F>(&self, _callback: F)

where F: FnMut(&GenericAtomIdent<AtomStaticSet>),

Internal iterator for the part names of this element.

fn each_exported_part<F>( &self, _name: &GenericAtomIdent<AtomStaticSet>, _callback: F, )

where F: FnMut(&GenericAtomIdent<AtomStaticSet>),

Internal iterator for the part names that this element exports for a given part name.

fn may_generate_pseudo( &self, pseudo: &PseudoElement, _primary_style: &ComputedValues, ) -> bool

Whether a given element may generate a pseudo-element.

fn has_current_styles(&self, data: &ElementData) -> bool

Returns whether the element’s styles are up-to-date after traversal (i.e. in post traversal).

fn has_animation_only_dirty_descendants(&self) -> bool

Similar to the dirty_descendants but for representing a descendant of the element needs to be updated in animation-only traversal.

unsafe fn set_animation_only_dirty_descendants(&self)

Flag that this element has a descendant for animation-only restyle processing.

unsafe fn unset_animation_only_dirty_descendants(&self)

Flag that this element has no descendant for animation-only restyle processing.

unsafe fn clear_descendant_bits(&self)

Clear all bits related describing the dirtiness of descendants.

fn is_visited_link(&self) -> bool

Returns true if this element is a visited link.

fn implemented_pseudo_element(&self) -> Option<PseudoElement>

Returns the pseudo-element implemented by this element, if any.

fn has_animation_restyle_hints(&self) -> bool

Returns true if the element has animation restyle hints.

fn note_highlight_pseudo_style_invalidated(&self)

Called when a highlight pseudo-element (::selection, ::highlight, ::target-text) style is invalidated. These pseudos need explicit repaint triggering since their styles are resolved lazily during painting.

fn rule_hash_target(&self) -> Self

Return the element which we can use to look up rules in the selector maps.

fn each_applicable_non_document_style_rule_data<'a, F>(&self, f: F) -> bool

where Self: 'a, F: FnMut(&'a CascadeData, Self),

Executes the callback for each applicable style rule data which isn’t the main document’s data (which stores UA / author rules).

fn synthesize_view_transition_dynamic_rules<V>(&self, _rules: &mut V)

where V: Push<ApplicableDeclarationBlock>,

Generate the proper applicable declarations due to view transition dynamic rules, and insert them into rules. https://drafts.csswg.org/css-view-transitions-1/#document-dynamic-view-transition-style-sheet

impl<'a> TNode for &'a Node

type ConcreteElement = &'a Node

The concrete TElement type.

type ConcreteDocument = &'a Node

The concrete TDocument type.

type ConcreteShadowRoot = &'a Node

The concrete TShadowRoot type.

fn parent_node(&self) -> Option<Self>

Get this node’s parent node.

fn first_child(&self) -> Option<Self>

Get this node’s first child.

fn last_child(&self) -> Option<Self>

Get this node’s last child.

fn prev_sibling(&self) -> Option<Self>

Get this node’s previous sibling.

fn next_sibling(&self) -> Option<Self>

Get this node’s next sibling.

fn owner_doc(&self) -> Self::ConcreteDocument

Get the owner document of this node.

fn is_in_document(&self) -> bool

Returns whether the node is attached to a document.

fn traversal_parent(&self) -> Option<Self::ConcreteElement>

Get this node’s parent element from the perspective of a restyle traversal.

fn opaque(&self) -> OpaqueNode

Converts self into an OpaqueNode.

fn debug_id(self) -> usize

A debug id, only useful, mm… for debugging.

fn as_element(&self) -> Option<Self::ConcreteElement>

Get this node as an element, if it’s one.

fn as_document(&self) -> Option<Self::ConcreteDocument>

Get this node as a document, if it’s one.

fn as_shadow_root(&self) -> Option<Self::ConcreteShadowRoot>

Get this node as a ShadowRoot, if it’s one.

fn dom_children(&self) -> DomChildren<Self>

Iterate over the DOM children of a node.

fn dom_descendants(&self) -> DomDescendants<Self>

Iterate over the DOM children of a node, in preorder.

fn next_in_preorder(&self, scoped_to: Self) -> Option<Self>

Returns the next node after this one, in a pre-order tree-traversal of the subtree rooted at scoped_to.

fn next_in_preorder_skipping_children(&self, scoped_to: Self) -> Option<Self>

Returns the next node in tree order, skipping the children of the current node.

fn depth(&self) -> usize

Returns the depth of this node in the DOM.

fn parent_element(&self) -> Option<Self::ConcreteElement>

Get this node’s parent element if present.

fn parent_element_or_host(&self) -> Option<Self::ConcreteElement>

Get this node’s parent element, or shadow host if it’s a shadow root.

impl<'a> TShadowRoot for &'a Node

type ConcreteNode = &'a Node

The concrete node type.

fn as_node(&self) -> Self::ConcreteNode

Get this ShadowRoot as a node.

fn host(&self) -> <Self::ConcreteNode as TNode>::ConcreteElement

Get the shadow host that hosts this ShadowRoot.

fn style_data<'b>(&self) -> Option<&'b CascadeData>

where Self: 'b,

Get the style data for this ShadowRoot.

fn parts<'a>(&self) -> &[<Self::ConcreteNode as TNode>::ConcreteElement]

where Self: 'a,

Get the list of shadow parts for this shadow root.

fn elements_with_id<'a>( &self, _id: &GenericAtomIdent<AtomStaticSet>, ) -> Result<&'a [<Self::ConcreteNode as TNode>::ConcreteElement], ()>

where Self: 'a,

Get a list of elements with a given ID in this shadow root, sorted by tree position.

fn implicit_scope_for_sheet( &self, _sheet_index: usize, ) -> Option<ImplicitScopeRoot>

Get the implicit scope for a stylesheet in given index.

impl Eq for Node

impl Send for Node

impl Sync for Node