script::dom::bindings::import::module

Struct IterableIterator

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#[repr(C)]
pub(crate) struct IterableIterator<D, T>
where
    D: DomTypes,
    T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,
{
    reflector: Reflector,
    iterable: Dom<T>,
    type_: IteratorType,
    index: Cell<u32>,
    _marker: NoTrace<PhantomData<D>>,
}
Expand description

An iterator over the iterable entries of a given DOM interface.

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§reflector: Reflector§iterable: Dom<T>§type_: IteratorType§index: Cell<u32>§_marker: NoTrace<PhantomData<D>>

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impl<D, T> IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable,

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pub fn global_( &self, realm: InRealm<'_>, ) -> Root<Dom<<D as DomTypes>::GlobalScope>>

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impl<D, T> IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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pub fn Next(&self, cx: JSContext) -> Result<NonNull<JSObject>, Error>

Return the next value from the iterable object.

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impl<D, T> DomObject for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.
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impl<D, T> DomObjectWrap<D> for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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const WRAP: unsafe fn(_: JSContext, _: &<D as DomTypes>::GlobalScope, _: Option<Handle<'_, *mut JSObject>>, _: Box<IterableIterator<D, T>>, _: CanGc) -> Root<Dom<IterableIterator<D, T>>> = T::ITER_WRAP

Function pointer to the general wrap function type
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impl<D, T> IDLInterface for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D> + IDLInterface + IteratorDerives,

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

Returns whether the given DOM class derives that interface.
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impl<D, T> MallocSizeOf for IterableIterator<D, T>
where D: DomTypes + MallocSizeOf, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D> + MallocSizeOf,

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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.
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impl<D, T> MutDomObject for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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

Initializes the Reflector Read more
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impl<D, T> PartialEq for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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fn eq(&self, other: &IterableIterator<D, T>) -> bool

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<D, T> ToJSValConvertible for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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

Convert self to a JSVal. JSAPI failure causes a panic.
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impl<D, T> Traceable for IterableIterator<D, T>
where D: DomTypes + Traceable, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

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

Trace self.
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impl<D, T> Eq for IterableIterator<D, T>
where D: DomTypes, T: DomObjectIteratorWrap<D> + Traceable + Iterable + DomGlobalGeneric<D>,

Auto Trait Implementations§

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impl<D, T> !Freeze for IterableIterator<D, T>

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impl<D, T> !RefUnwindSafe for IterableIterator<D, T>

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impl<D, T> !Send for IterableIterator<D, T>

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impl<D, T> !Sync for IterableIterator<D, T>

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impl<D, T> Unpin for IterableIterator<D, T>
where D: Unpin,

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impl<D, T> UnwindSafe for IterableIterator<D, T>
where T: RefUnwindSafe, D: UnwindSafe,

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> AsVoidPtr for T

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fn as_void_ptr(&self) -> *const c_void

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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<D, T> DomGlobalGeneric<D> for T
where D: DomTypes, T: DomObject,

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fn global_(&self, realm: InRealm<'_>) -> Root<Dom<<D as DomTypes>::GlobalScope>>
where Self: Sized,

Returns the [GlobalScope] of the realm that the DomObject was created in. If this object is a Node, this will be different from it’s owning Document if adopted by. For Nodes it’s almost always better to use NodeTraits::owning_global.
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fn global(&self) -> Root<Dom<<D as DomTypes>::GlobalScope>>
where Self: Sized,

Returns the [GlobalScope] of the realm that the DomObject was created in. If this object is a Node, this will be different from it’s owning Document if adopted by. For Nodes it’s almost always better to use NodeTraits::owning_global.
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impl<T> Downcast<T> for T

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fn downcast(&self) -> &T

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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Checks if this value is equivalent to the given key. Read more
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<Q, K> Equivalent<K> for Q
where Q: Eq + ?Sized, K: Borrow<Q> + ?Sized,

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fn equivalent(&self, key: &K) -> bool

Compare self to key and return true if they are equal.
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impl<T> Filterable for T

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fn filterable( self, filter_name: &'static str, ) -> RequestFilterDataProvider<T, fn(_: DataRequest<'_>) -> bool>

Creates a filterable data provider with the given name for debugging. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> MaybeBoxed<Box<T>> for T

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fn maybe_boxed(self) -> Box<T>

Convert
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impl<T> MaybeBoxed<T> for T

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fn maybe_boxed(self) -> T

Convert
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impl<T> Pointable for T

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const ALIGN: usize

The alignment of pointer.
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type Init = T

The type for initializers.
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unsafe fn init(init: <T as Pointable>::Init) -> usize

Initializes a with the given initializer. Read more
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unsafe fn deref<'a>(ptr: usize) -> &'a T

Dereferences the given pointer. Read more
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unsafe fn deref_mut<'a>(ptr: usize) -> &'a mut T

Mutably dereferences the given pointer. Read more
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unsafe fn drop(ptr: usize)

Drops the object pointed to by the given pointer. Read more
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impl<T> Same for T

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type Output = T

Should always be Self
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impl<T> ThisReflector for T
where T: DomObject,

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fn jsobject(&self) -> *mut JSObject

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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> Upcast<T> for T

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

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impl<V, T> VZip<V> for T
where V: MultiLane<T>,

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fn vzip(self) -> V

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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T