#[repr(C)]
pub struct IterableIterator<T: DomObjectIteratorWrap + JSTraceable + Iterable> { reflector: Reflector, iterable: Dom<T>, type_: IteratorType, index: Cell<u32>, }
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>

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impl<T: DomObjectIteratorWrap + JSTraceable + Iterable> IterableIterator<T>

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pub fn new(iterable: &T, type_: IteratorType) -> Root<Dom<Self>>

Create a new iterator instance for the provided iterable DOM interface.

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

Return the next value from the iterable object.

Trait Implementations§

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impl<T: DomObjectIteratorWrap + JSTraceable + Iterable> DomObject for IterableIterator<T>

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fn reflector(&self) -> &Reflector

Returns the receiver’s reflector.
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fn global(&self) -> Root<Dom<GlobalScope>>where Self: Sized,

Returns the global scope of the realm that the DomObject was created in.
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impl<T: DomObjectIteratorWrap + JSTraceable + Iterable> DomObjectWrap for IterableIterator<T>

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const WRAP: unsafe fn(_: JSContext, _: &GlobalScope, _: Option<HandleObject<'_>>, _: Box<Self>) -> Root<Dom<Self>> = T::ITER_WRAP

Function pointer to the general wrap function type
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impl IDLInterface for IterableIterator<FormData>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<GPUSupportedFeatures>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<Headers>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<TestBindingMaplike>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<TestBindingPairIterable>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<TestBindingSetlike>

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

Returns whether the given DOM class derives that interface.
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impl IDLInterface for IterableIterator<URLSearchParams>

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

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

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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<T: DomObjectIteratorWrap + JSTraceable + Iterable> MutDomObject for IterableIterator<T>

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

Initializes the Reflector
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impl PartialEq<IterableIterator<FormData>> for IterableIterator<FormData>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<GPUSupportedFeatures>> for IterableIterator<GPUSupportedFeatures>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<Headers>> for IterableIterator<Headers>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<TestBindingMaplike>> for IterableIterator<TestBindingMaplike>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<TestBindingPairIterable>> for IterableIterator<TestBindingPairIterable>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<TestBindingSetlike>> for IterableIterator<TestBindingSetlike>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl PartialEq<IterableIterator<URLSearchParams>> for IterableIterator<URLSearchParams>

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

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

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl<T: DomObjectIteratorWrap + JSTraceable + Iterable> ToJSValConvertible for IterableIterator<T>

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

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

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

Trace self.

Auto Trait Implementations§

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impl<T> !RefUnwindSafe for IterableIterator<T>

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impl<T> !Send for IterableIterator<T>

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impl<T> !Sync for IterableIterator<T>

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impl<T> Unpin for IterableIterator<T>

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

Blanket Implementations§

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impl<T> Any for Twhere 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> Borrow<T> for Twhere 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 Twhere 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<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 Twhere 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, Global>> for T

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fn maybe_boxed(self) -> Box<T, Global>

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<T> for T

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type Output = T

Should always be Self
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impl<T, U> TryFrom<U> for Twhere 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 Twhere 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<V, T> VZip<V> for Twhere 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> Erased for T

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impl<T> ErasedDestructor for Twhere T: 'static,

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impl<T> MaybeSendSync for T