Struct script::dom::raredata::ElementRareData

pub struct ElementRareData {
    pub shadow_root: Option<Dom<ShadowRoot>>,
    pub custom_element_reaction_queue: Vec<CustomElementReaction>,
    pub custom_element_definition: Option<Rc<CustomElementDefinition>>,
    pub custom_element_state: CustomElementState,
    pub name_attribute: Option<Atom>,
    pub client_rect: Option<LayoutValue<Rect<i32>>>,
}

Fields

shadow_root: Option<Dom<ShadowRoot>>

https://dom.spec.whatwg.org/#dom-element-shadowroot The ShadowRoot this element is host of. XXX This is currently not exposed to web content. Only for internal use.

custom_element_reaction_queue: Vec<CustomElementReaction>

https://html.spec.whatwg.org/multipage/#custom-element-reaction-queue

custom_element_definition: Option<Rc<CustomElementDefinition>>

https://dom.spec.whatwg.org/#concept-element-custom-element-definition

custom_element_state: CustomElementState

https://dom.spec.whatwg.org/#concept-element-custom-element-state

name_attribute: Option<Atom>

The “name” content attribute; not used as frequently as id, but used in named getter loops so it’s worth looking up quickly when present

client_rect: Option<LayoutValue<Rect<i32>>>

The client rect reported by layout.

Trait Implementations

impl Default for ElementRareData

fn default() -> ElementRareData

Returns the “default value” for a type.

impl JSTraceable for ElementRareData

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

Trace self.

impl MallocSizeOf for ElementRareData

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.