Struct NodeIterator 

#[repr(C)]
pub(crate) struct NodeIterator {
    reflector_: Reflector,
    root_node: Dom<Node>,
    reference_node: MutDom<Node>,
    pointer_before_reference_node: Cell<bool>,
    what_to_show: u32,
    filter: Filter,
    active: Cell<bool>,
}

Fields

reflector_: Reflector

root_node: Dom<Node>

reference_node: MutDom<Node>

pointer_before_reference_node: Cell<bool>

what_to_show: u32

filter: Filter

active: Cell<bool>

Implementations

impl NodeIterator

fn __assert_parent_type(&self)

impl NodeIterator

fn new_inherited( root_node: &Node, what_to_show: u32, filter: Filter, ) -> NodeIterator

pub(crate) fn new_with_filter( document: &Document, root_node: &Node, what_to_show: u32, filter: Filter, can_gc: CanGc, ) -> DomRoot<NodeIterator>

pub(crate) fn new( document: &Document, root_node: &Node, what_to_show: u32, node_filter: Option<Rc<NodeFilter<DomTypeHolder>>>, can_gc: CanGc, ) -> DomRoot<NodeIterator>

impl NodeIterator

fn accept_node(&self, node: &Node, can_gc: CanGc) -> Fallible<u16>

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

Trait Implementations

impl DomObject for NodeIterator

fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.

impl DomObjectWrap<DomTypeHolder> for NodeIterator

const WRAP: unsafe fn(SafeJSContext, &GlobalScope, Option<HandleObject<'_>>, Box<Self>, CanGc) -> Root<Dom<Self>> = {script_bindings::codegen::GenericBindings::NodeIteratorBinding::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::nodeiterator::NodeIterator>, script_bindings::script_runtime::CanGc) -> script_bindings::root::Root<script_bindings::root::Dom<dom::nodeiterator::NodeIterator>>}

Function pointer to the general wrap function type

impl HasParent for NodeIterator

fn as_parent(&self) -> &Reflector

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

type Parent = Reflector

impl IDLInterface for NodeIterator

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

Returns whether the given DOM class derives that interface.

impl MallocSizeOf for NodeIterator

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 NodeIterator

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

Initializes the Reflector

impl NodeIteratorMethods<DomTypeHolder> for NodeIterator

fn Root(&self) -> DomRoot<Node>

https://dom.spec.whatwg.org/#dom-nodeiterator-root

fn WhatToShow(&self) -> u32

https://dom.spec.whatwg.org/#dom-nodeiterator-whattoshow

fn GetFilter(&self) -> Option<Rc<NodeFilter<DomTypeHolder>>>

https://dom.spec.whatwg.org/#dom-nodeiterator-filter

fn ReferenceNode(&self) -> DomRoot<Node>

https://dom.spec.whatwg.org/#dom-nodeiterator-referencenode

fn PointerBeforeReferenceNode(&self) -> bool

https://dom.spec.whatwg.org/#dom-nodeiterator-pointerbeforereferencenode

fn NextNode(&self, can_gc: CanGc) -> Fallible<Option<DomRoot<Node>>>

https://dom.spec.whatwg.org/#dom-nodeiterator-nextnode

fn PreviousNode(&self, can_gc: CanGc) -> Fallible<Option<DomRoot<Node>>>

https://dom.spec.whatwg.org/#dom-nodeiterator-previousnode

fn Detach(&self)

https://dom.spec.whatwg.org/#dom-nodeiterator-detach

impl PartialEq for NodeIterator

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 NodeIterator

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

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

impl Traceable for NodeIterator

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

Trace self.

impl Eq for NodeIterator