Struct web_sys::Attr

#[repr(transparent)]pub struct Attr { /* fields omitted */ }

The Attr class.

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This API requires the following crate features to be activated: Attr

Methods

impl Attr

pub fn local_name(&self) -> String

Getter for the localName field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn value(&self) -> String

Getter for the value field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn set_value(&self, value: &str)

Setter for the value field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn name(&self) -> String

Getter for the name field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn namespace_uri(&self) -> Option<String>

Getter for the namespaceURI field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn prefix(&self) -> Option<String>

Getter for the prefix field of this object.

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This API requires the following crate features to be activated: Attr

impl Attr

pub fn specified(&self) -> bool

Getter for the specified field of this object.

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This API requires the following crate features to be activated: Attr

Methods from Deref<Target = Node>

pub fn node_type(&self) -> u16

Getter for the nodeType field of this object.

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This API requires the following crate features to be activated: Node

pub fn node_name(&self) -> String

Getter for the nodeName field of this object.

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This API requires the following crate features to be activated: Node

pub fn base_uri(&self) -> Result<Option<String>, JsValue>

Getter for the baseURI field of this object.

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This API requires the following crate features to be activated: Node

pub fn is_connected(&self) -> bool

Getter for the isConnected field of this object.

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This API requires the following crate features to be activated: Node

pub fn owner_document(&self) -> Option<Document>

Getter for the ownerDocument field of this object.

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This API requires the following crate features to be activated: Document, Node

pub fn parent_node(&self) -> Option<Node>

Getter for the parentNode field of this object.

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This API requires the following crate features to be activated: Node

pub fn parent_element(&self) -> Option<Element>

Getter for the parentElement field of this object.

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This API requires the following crate features to be activated: Element, Node

pub fn child_nodes(&self) -> NodeList

Getter for the childNodes field of this object.

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This API requires the following crate features to be activated: Node, NodeList

pub fn first_child(&self) -> Option<Node>

Getter for the firstChild field of this object.

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This API requires the following crate features to be activated: Node

pub fn last_child(&self) -> Option<Node>

Getter for the lastChild field of this object.

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This API requires the following crate features to be activated: Node

pub fn previous_sibling(&self) -> Option<Node>

Getter for the previousSibling field of this object.

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This API requires the following crate features to be activated: Node

pub fn next_sibling(&self) -> Option<Node>

Getter for the nextSibling field of this object.

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This API requires the following crate features to be activated: Node

pub fn node_value(&self) -> Option<String>

Getter for the nodeValue field of this object.

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This API requires the following crate features to be activated: Node

pub fn set_node_value(&self, value: Option<&str>)

Setter for the nodeValue field of this object.

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This API requires the following crate features to be activated: Node

pub fn text_content(&self) -> Option<String>

Getter for the textContent field of this object.

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This API requires the following crate features to be activated: Node

pub fn set_text_content(&self, value: Option<&str>)

Setter for the textContent field of this object.

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This API requires the following crate features to be activated: Node

pub fn append_child(&self, node: &Node) -> Result<Node, JsValue>

The appendChild() method.

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pub fn clone_node(&self) -> Result<Node, JsValue>

The cloneNode() method.

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This API requires the following crate features to be activated: Node

pub fn clone_node_with_deep(&self, deep: bool) -> Result<Node, JsValue>

The cloneNode() method.

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This API requires the following crate features to be activated: Node

pub fn compare_document_position(&self, other: &Node) -> u16

The compareDocumentPosition() method.

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This API requires the following crate features to be activated: Node

pub fn contains(&self, other: Option<&Node>) -> bool

The contains() method.

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This API requires the following crate features to be activated: Node

pub fn get_root_node(&self) -> Node

The getRootNode() method.

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This API requires the following crate features to be activated: Node

pub fn get_root_node_with_options(&self, options: &GetRootNodeOptions) -> Node

The getRootNode() method.

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This API requires the following crate features to be activated: GetRootNodeOptions, Node

pub fn has_child_nodes(&self) -> bool

The hasChildNodes() method.

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This API requires the following crate features to be activated: Node

pub fn insert_before(
    &self,
    node: &Node,
    child: Option<&Node>
) -> Result<Node, JsValue>

The insertBefore() method.

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This API requires the following crate features to be activated: Node

pub fn is_default_namespace(&self, namespace: Option<&str>) -> bool

The isDefaultNamespace() method.

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This API requires the following crate features to be activated: Node

pub fn is_equal_node(&self, node: Option<&Node>) -> bool

The isEqualNode() method.

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This API requires the following crate features to be activated: Node

pub fn is_same_node(&self, node: Option<&Node>) -> bool

The isSameNode() method.

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This API requires the following crate features to be activated: Node

pub fn lookup_namespace_uri(&self, prefix: Option<&str>) -> Option<String>

The lookupNamespaceURI() method.

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This API requires the following crate features to be activated: Node

pub fn lookup_prefix(&self, namespace: Option<&str>) -> Option<String>

The lookupPrefix() method.

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This API requires the following crate features to be activated: Node

pub fn normalize(&self)

The normalize() method.

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This API requires the following crate features to be activated: Node

pub fn remove_child(&self, child: &Node) -> Result<Node, JsValue>

The removeChild() method.

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This API requires the following crate features to be activated: Node

pub fn replace_child(&self, node: &Node, child: &Node) -> Result<Node, JsValue>

The replaceChild() method.

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This API requires the following crate features to be activated: Node

pub const ELEMENT_NODE: u16

pub const ATTRIBUTE_NODE: u16

pub const TEXT_NODE: u16

pub const CDATA_SECTION_NODE: u16

pub const ENTITY_REFERENCE_NODE: u16

pub const ENTITY_NODE: u16

pub const PROCESSING_INSTRUCTION_NODE: u16

pub const COMMENT_NODE: u16

pub const DOCUMENT_NODE: u16

pub const DOCUMENT_TYPE_NODE: u16

pub const DOCUMENT_FRAGMENT_NODE: u16

pub const NOTATION_NODE: u16

pub const DOCUMENT_POSITION_DISCONNECTED: u16

pub const DOCUMENT_POSITION_PRECEDING: u16

pub const DOCUMENT_POSITION_FOLLOWING: u16

pub const DOCUMENT_POSITION_CONTAINS: u16

pub const DOCUMENT_POSITION_CONTAINED_BY: u16

pub const DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: u16

Trait Implementations

impl AsRef<Attr> for Attr

fn as_ref(&self) -> &Attr

Performs the conversion.

impl AsRef<EventTarget> for Attr

fn as_ref(&self) -> &EventTarget

Performs the conversion.

impl AsRef<JsValue> for Attr

fn as_ref(&self) -> &JsValue

Performs the conversion.

impl AsRef<Node> for Attr

fn as_ref(&self) -> &Node

Performs the conversion.

impl AsRef<Object> for Attr

fn as_ref(&self) -> &Object

Performs the conversion.

impl Clone for Attr

fn clone(&self) -> Attr

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Attr

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

Formats the value using the given formatter.

impl Deref for Attr

type Target = Node

The resulting type after dereferencing.

fn deref(&self) -> &Node

Dereferences the value.

impl Eq for Attr

impl From<Attr> for JsValue

fn from(obj: Attr) -> JsValue

Performs the conversion.

impl From<Attr> for Node

fn from(obj: Attr) -> Node

Performs the conversion.

impl From<Attr> for EventTarget

fn from(obj: Attr) -> EventTarget

Performs the conversion.

impl From<Attr> for Object

fn from(obj: Attr) -> Object

Performs the conversion.

impl From<JsValue> for Attr

fn from(obj: JsValue) -> Attr

Performs the conversion.

impl FromWasmAbi for Attr

type Abi = <JsValue as FromWasmAbi>::Abi

The wasm ABI type that this converts from when coming back out from the ABI boundary.

unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi.

impl IntoWasmAbi for Attr

type Abi = <JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl<'a> IntoWasmAbi for &'a Attr

type Abi = <&'a JsValue as IntoWasmAbi>::Abi

The wasm ABI type that this converts into when crossing the ABI boundary.

fn into_abi(self) -> Self::Abi

Convert self into Self::Abi so that it can be sent across the wasm ABI boundary.

impl JsCast for Attr

fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type.

fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self

fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self.

fn has_type<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value has a type T.

fn dyn_into<T>(self) -> Result<T, Self> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn dyn_ref<T>(&self) -> Option<&T> where
    T: JsCast, 

Performs a dynamic cast (checked at runtime) of this value into the target type T.

fn unchecked_into<T>(self) -> T where
    T: JsCast, 

Performs a zero-cost unchecked cast into the specified type.

fn unchecked_ref<T>(&self) -> &T where
    T: JsCast, 

Performs a zero-cost unchecked cast into a reference to the specified type.

fn is_instance_of<T>(&self) -> bool where
    T: JsCast, 

Test whether this JS value is an instance of the type T.

fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type.

impl OptionFromWasmAbi for Attr

fn is_none(abi: &Self::Abi) -> bool

Tests whether the argument is a "none" instance. If so it will be deserialized as None, and otherwise it will be passed to FromWasmAbi.

impl OptionIntoWasmAbi for Attr

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl<'a> OptionIntoWasmAbi for &'a Attr

fn none() -> Self::Abi

Returns an ABI instance indicating "none", which JS will interpret as the None branch of this option.

impl PartialEq<Attr> for Attr

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

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

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

This method tests for !=.

impl RefFromWasmAbi for Attr

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<Attr>

The type that holds the reference to Self for the duration of the invocation of the function that has an &Self parameter. This is required to ensure that the lifetimes don't persist beyond one function call, and so that they remain anonymous.

unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor

Recover a Self::Anchor from Self::Abi.

impl StructuralEq for Attr

impl StructuralPartialEq for Attr

impl WasmDescribe for Attr

fn describe()