Struct DocumentFragment 

#[repr(C)]
pub(crate) struct DocumentFragment {
    node: Node,
    id_map: DomRefCell<HashMapTracedValues<Atom, Vec<Dom<Element>>, FxBuildHasher>>,
}

Fields

node: Node

id_map: DomRefCell<HashMapTracedValues<Atom, Vec<Dom<Element>>, FxBuildHasher>>

Caches for the getElement methods

Implementations

impl DocumentFragment

fn __assert_parent_type(&self)

impl DocumentFragment

pub(crate) fn new_inherited(document: &Document) -> DocumentFragment

Creates a new DocumentFragment.

pub(crate) fn new( document: &Document, can_gc: CanGc, ) -> DomRoot<DocumentFragment>

fn new_with_proto( document: &Document, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> DomRoot<DocumentFragment>

pub(crate) fn id_map( &self, ) -> &DomRefCell<HashMapTracedValues<Atom, Vec<Dom<Element>>, FxBuildHasher>>

Trait Implementations

impl Castable for DocumentFragment

fn is<T>(&self) -> bool

where T: DerivedFrom<Self>,

Check whether a DOM object implements one of its deriving interfaces.

fn upcast<T>(&self) -> &T

where T: Castable, Self: DerivedFrom<T>,

Cast a DOM object upwards to one of the interfaces it derives from.

fn downcast<T>(&self) -> Option<&T>

where T: DerivedFrom<Self>,

Cast a DOM object downwards to one of the interfaces it might implement.

impl DocumentFragmentMethods<DomTypeHolder> for DocumentFragment

fn Constructor( window: &Window, proto: Option<HandleObject<'_>>, can_gc: CanGc, ) -> Fallible<DomRoot<DocumentFragment>>

https://dom.spec.whatwg.org/#dom-documentfragment-documentfragment

fn Children(&self, can_gc: CanGc) -> DomRoot<HTMLCollection>

https://dom.spec.whatwg.org/#dom-parentnode-children

fn GetElementById(&self, id: DOMString) -> Option<DomRoot<Element>>

https://dom.spec.whatwg.org/#dom-nonelementparentnode-getelementbyid

fn GetFirstElementChild(&self) -> Option<DomRoot<Element>>

https://dom.spec.whatwg.org/#dom-parentnode-firstelementchild

fn GetLastElementChild(&self) -> Option<DomRoot<Element>>

https://dom.spec.whatwg.org/#dom-parentnode-lastelementchild

fn ChildElementCount(&self) -> u32

https://dom.spec.whatwg.org/#dom-parentnode-childelementcount

fn Prepend( &self, nodes: Vec<NodeOrString<DomTypeHolder>>, can_gc: CanGc, ) -> ErrorResult

https://dom.spec.whatwg.org/#dom-parentnode-prepend

fn Append( &self, nodes: Vec<NodeOrString<DomTypeHolder>>, can_gc: CanGc, ) -> ErrorResult

https://dom.spec.whatwg.org/#dom-parentnode-append

fn ReplaceChildren( &self, nodes: Vec<NodeOrString<DomTypeHolder>>, can_gc: CanGc, ) -> ErrorResult

https://dom.spec.whatwg.org/#dom-parentnode-replacechildren

fn QuerySelector( &self, selectors: DOMString, ) -> Fallible<Option<DomRoot<Element>>>

https://dom.spec.whatwg.org/#dom-parentnode-queryselector

fn QuerySelectorAll(&self, selectors: DOMString) -> Fallible<DomRoot<NodeList>>

https://dom.spec.whatwg.org/#dom-parentnode-queryselectorall

impl DomObject for DocumentFragment

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for DocumentFragment

const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::DocumentFragmentBinding::Wrap::<dom::bindings::codegen::DomTypeHolder::DomTypeHolder> as for<'a, 'b> unsafe fn(script_bindings::script_runtime::JSContext, &'a dom::globalscope::GlobalScope, std::option::Option<js::rust::Handle<'b, *mut js::jsapi::JSObject>>, std::boxed::Box<dom::documentfragment::DocumentFragment>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::documentfragment::DocumentFragment>>}

Function pointer to the general wrap function type

impl HasParent for DocumentFragment

fn as_parent(&self) -> &Node

This is used in a type assertion to ensure that the source and webidls agree as to what the parent type is

type Parent = Node

impl IDLInterface for DocumentFragment

fn derives(class: &'static DOMClass) -> bool

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for DocumentFragment

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 MutDomObject for DocumentFragment

unsafe fn init_reflector(&self, obj: *mut JSObject)

Initializes the Reflector

impl PartialEq for DocumentFragment

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 ToJSValConvertible for DocumentFragment

unsafe fn to_jsval(&self, cx: *mut JSContext, rval: MutableHandleValue<'_>)

Convert self to a JSVal. JSAPI failure causes a panic.

impl Traceable for DocumentFragment

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

Trace self.

impl VirtualMethods for DocumentFragment

fn super_type(&self) -> Option<&dyn VirtualMethods>

Returns self as the superclass of the implementation for this trait, if any.

fn attribute_mutated( &self, attr: &Attr, mutation: AttributeMutation<'_>, can_gc: CanGc, )

Called when attributes of a node are mutated. https://dom.spec.whatwg.org/#attribute-is-set https://dom.spec.whatwg.org/#attribute-is-removed

fn attribute_affects_presentational_hints(&self, attr: &Attr) -> bool

Returns true if given attribute attr affects style of the given element.

fn parse_plain_attribute(&self, name: &LocalName, value: DOMString) -> AttrValue

Returns the right AttrValue variant for the attribute with name name on this element.

fn post_connection_steps(&self, can_gc: CanGc)

Invoked during a DOM tree mutation after a node becomes connected, once all related DOM tree mutations have been applied. https://dom.spec.whatwg.org/#concept-node-post-connection-ext

fn bind_to_tree(&self, context: &BindContext<'_>, can_gc: CanGc)

Called when a Node is appended to a tree.

fn unbind_from_tree(&self, context: &UnbindContext<'_>, can_gc: CanGc)

Called when a Node is removed from a tree. Implements removing steps: https://dom.spec.whatwg.org/#concept-node-remove-ext

fn children_changed(&self, mutation: &ChildrenMutation<'_>, can_gc: CanGc)

Called on the parent when its children are changed.

fn handle_event(&self, event: &Event, can_gc: CanGc)

Called during event dispatch after the bubbling phase completes.

fn adopting_steps(&self, old_doc: &Document, can_gc: CanGc)

https://dom.spec.whatwg.org/#concept-node-adopt-ext

fn cloning_steps( &self, copy: &Node, maybe_doc: Option<&Document>, clone_children: CloneChildrenFlag, can_gc: CanGc, )

https://dom.spec.whatwg.org/#concept-node-clone-ext

fn pop(&self)

Called on an element when it is popped off the stack of open elements of a parser.

impl DerivedFrom<DocumentFragment> for DocumentFragment

impl DerivedFrom<DocumentFragment> for ShadowRoot

impl DerivedFrom<EventTarget> for DocumentFragment

impl DerivedFrom<Node> for DocumentFragment

impl Eq for DocumentFragment