[−][src]Struct stdweb::web::HtmlCollection
The HtmlCollection
interface represents a generic collection
(array-like object similar to arguments) of elements (in document order)
and offers methods and properties for selecting from the list.
An HtmlCollection
in the HTML DOM is live; it is automatically
updated when the underlying document is changed.
Methods
impl HtmlCollection
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pub fn len(&self) -> u32
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Returns the number of elements in the collection.
pub fn item(&self, index: u32) -> Option<Element>
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Returns an element from an HtmlCollection
by index.
pub fn iter(&self) -> ElementIter
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Returns an iterator over the collection.
Trait Implementations
impl JsSerialize for HtmlCollection
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impl TryFrom<HtmlCollection> for Reference
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type Error = Void
The type returned in the event of a conversion error.
fn try_from(value: HtmlCollection) -> Result<Self, Self::Error>
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impl TryFrom<Reference> for HtmlCollection
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: Reference) -> Result<Self, Self::Error>
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impl<'_r> TryFrom<&'_r Reference> for HtmlCollection
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(reference: &Reference) -> Result<Self, Self::Error>
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impl TryFrom<Value> for HtmlCollection
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: Value) -> Result<Self, Self::Error>
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impl<'_r> TryFrom<&'_r Value> for HtmlCollection
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type Error = ConversionError
The type returned in the event of a conversion error.
fn try_from(value: &Value) -> Result<Self, Self::Error>
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impl InstanceOf for HtmlCollection
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fn instance_of(reference: &Reference) -> bool
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impl ReferenceType for HtmlCollection
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unsafe fn from_reference_unchecked(reference: Reference) -> Self
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impl IntoIterator for HtmlCollection
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type Item = Element
The type of the elements being iterated over.
type IntoIter = ElementIter
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter
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impl<'a> IntoIterator for &'a HtmlCollection
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type Item = Element
The type of the elements being iterated over.
type IntoIter = ElementIter
Which kind of iterator are we turning this into?
fn into_iter(self) -> Self::IntoIter
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impl Eq for HtmlCollection
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impl Clone for HtmlCollection
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fn clone(&self) -> HtmlCollection
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fn clone_from(&mut self, source: &Self)
1.0.0[src]
Performs copy-assignment from source
. Read more
impl PartialEq<HtmlCollection> for HtmlCollection
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fn eq(&self, other: &HtmlCollection) -> bool
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fn ne(&self, other: &HtmlCollection) -> bool
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impl AsRef<Reference> for HtmlCollection
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impl From<HtmlCollection> for Reference
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fn from(value: HtmlCollection) -> Self
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impl Debug for HtmlCollection
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Auto Trait Implementations
impl Send for HtmlCollection
impl Sync for HtmlCollection
Blanket Implementations
impl<I> IntoIterator for I where
I: Iterator,
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I: Iterator,
type Item = <I as Iterator>::Item
The type of the elements being iterated over.
type IntoIter = I
Which kind of iterator are we turning this into?
fn into_iter(self) -> I
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impl<T, U> Into for T where
U: From<T>,
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U: From<T>,
impl<T> ToOwned for T where
T: Clone,
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T: Clone,
impl<T> From for T
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impl<T, U> TryFrom for T where
U: Into<T>,
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U: Into<T>,
type Error = !
try_from
)The type returned in the event of a conversion error.
fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>
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impl<T> Borrow for T where
T: ?Sized,
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T: ?Sized,
impl<T, U> TryInto for T where
U: TryFrom<T>,
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U: TryFrom<T>,
type Error = <U as TryFrom<T>>::Error
try_from
)The type returned in the event of a conversion error.
fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>
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impl<T> Any for T where
T: 'static + ?Sized,
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T: 'static + ?Sized,
impl<T> BorrowMut for T where
T: ?Sized,
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T: ?Sized,