Struct stdweb::web::HtmlCollection

pub struct 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.

(JavaScript docs)

Methods

impl HtmlCollection

pub fn len(&self) -> u32

Returns the number of elements in the collection.

(JavaScript docs)

pub fn item(&self, index: u32) -> Option<Element>

Returns an element from an HtmlCollection by index.

(JavaScript docs)

pub fn iter(&self) -> ElementIter

Returns an iterator over the collection.

Trait Implementations

impl Clone for HtmlCollection

fn clone(&self) -> HtmlCollection

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for HtmlCollection

fn fmt(&self, f: &mut Formatter) -> Result

Formats the value using the given formatter.

impl PartialEq for HtmlCollection

fn eq(&self, other: &HtmlCollection) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &HtmlCollection) -> bool

This method tests for !=.

impl Eq for HtmlCollection

impl InstanceOf for HtmlCollection

fn instance_of(reference: &Reference) -> bool

Checks whenever a given Reference if of type Self.

impl AsRef<Reference> for HtmlCollection

fn as_ref(&self) -> &Reference

Performs the conversion.

impl ReferenceType for HtmlCollection

unsafe fn from_reference_unchecked(reference: Reference) -> Self

Converts a given reference into a concrete reference-like wrapper. Doesn't do any type checking; highly unsafe to use!

impl From<HtmlCollection> for Reference

fn from(value: HtmlCollection) -> Self

Performs the conversion.

impl TryFrom<HtmlCollection> for Reference

type Error = Void

The type returned in the event of a conversion error.

fn try_from(value: HtmlCollection) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Reference> for HtmlCollection

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_r> TryFrom<&'_r Reference> for HtmlCollection

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(reference: &Reference) -> Result<Self, Self::Error>

Performs the conversion.

impl TryFrom<Value> for HtmlCollection

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: Value) -> Result<Self, Self::Error>

Performs the conversion.

impl<'_r> TryFrom<&'_r Value> for HtmlCollection

type Error = ConversionError

The type returned in the event of a conversion error.

fn try_from(value: &Value) -> Result<Self, Self::Error>

Performs the conversion.

impl JsSerialize for HtmlCollection

impl IntoIterator for HtmlCollection

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

Creates an iterator from a value.

impl<'a> IntoIterator for &'a HtmlCollection

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

Creates an iterator from a value.