Struct Element

pub struct Element { /* private fields */ }

The Element class.

MDN Documentation

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

Implementations

impl Element

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: Element

impl Element

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: Element

impl Element

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: Element

impl Element

pub fn tag_name(&self) -> String

Getter for the tagName field of this object.

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

impl Element

pub fn id(&self) -> String

Getter for the id field of this object.

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

impl Element

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

Setter for the id field of this object.

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

impl Element

pub fn class_name(&self) -> String

Getter for the className field of this object.

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

impl Element

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

Setter for the className field of this object.

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

impl Element

pub fn scroll_top(&self) -> i32

Getter for the scrollTop field of this object.

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

impl Element

pub fn set_scroll_top(&self, value: i32)

Setter for the scrollTop field of this object.

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

impl Element

pub fn scroll_left(&self) -> i32

Getter for the scrollLeft field of this object.

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

impl Element

pub fn set_scroll_left(&self, value: i32)

Setter for the scrollLeft field of this object.

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

impl Element

pub fn scroll_width(&self) -> i32

Getter for the scrollWidth field of this object.

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

impl Element

pub fn scroll_height(&self) -> i32

Getter for the scrollHeight field of this object.

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

impl Element

pub fn client_top(&self) -> i32

Getter for the clientTop field of this object.

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

impl Element

pub fn client_left(&self) -> i32

Getter for the clientLeft field of this object.

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

impl Element

pub fn client_width(&self) -> i32

Getter for the clientWidth field of this object.

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

impl Element

pub fn client_height(&self) -> i32

Getter for the clientHeight field of this object.

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

impl Element

pub fn inner_html(&self) -> String

Getter for the innerHTML field of this object.

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

impl Element

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

Setter for the innerHTML field of this object.

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

impl Element

pub fn outer_html(&self) -> String

Getter for the outerHTML field of this object.

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

impl Element

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

Setter for the outerHTML field of this object.

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

impl Element

pub fn slot(&self) -> String

Getter for the slot field of this object.

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

impl Element

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

Setter for the slot field of this object.

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

impl Element

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

Getter for the previousElementSibling field of this object.

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

impl Element

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

Getter for the nextElementSibling field of this object.

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

impl Element

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

Getter for the firstElementChild field of this object.

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

impl Element

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

Getter for the lastElementChild field of this object.

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

impl Element

pub fn child_element_count(&self) -> u32

Getter for the childElementCount field of this object.

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

impl Element

pub fn closest(&self, selector: &str) -> Result<Option<Element>, JsValue>

The closest() method.

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

impl Element

pub fn get_attribute(&self, name: &str) -> Option<String>

The getAttribute() method.

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

impl Element

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

The getAttributeNS() method.

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

impl Element

pub fn get_attribute_names(&self) -> Array

The getAttributeNames() method.

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

impl Element

pub fn has_attribute(&self, name: &str) -> bool

The hasAttribute() method.

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

impl Element

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

The hasAttributeNS() method.

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

impl Element

pub fn has_attributes(&self) -> bool

The hasAttributes() method.

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

impl Element

pub fn has_pointer_capture(&self, pointer_id: i32) -> bool

The hasPointerCapture() method.

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

impl Element

pub fn insert_adjacent_element( &self, where_: &str, element: &Element, ) -> Result<Option<Element>, JsValue>

The insertAdjacentElement() method.

MDN Documentation

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

impl Element

pub fn insert_adjacent_html( &self, position: &str, text: &str, ) -> Result<(), JsValue>

The insertAdjacentHTML() method.

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

impl Element

pub fn insert_adjacent_text( &self, where_: &str, data: &str, ) -> Result<(), JsValue>

The insertAdjacentText() method.

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

impl Element

pub fn matches(&self, selector: &str) -> Result<bool, JsValue>

The matches() method.

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

impl Element

pub fn query_selector( &self, selectors: &str, ) -> Result<Option<Element>, JsValue>

The querySelector() method.

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

impl Element

pub fn release_capture(&self)

The releaseCapture() method.

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

impl Element

pub fn release_pointer_capture(&self, pointer_id: i32) -> Result<(), JsValue>

The releasePointerCapture() method.

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

impl Element

pub fn remove_attribute(&self, name: &str) -> Result<(), JsValue>

The removeAttribute() method.

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

impl Element

pub fn remove_attribute_ns( &self, namespace: Option<&str>, local_name: &str, ) -> Result<(), JsValue>

The removeAttributeNS() method.

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

impl Element

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

The requestFullscreen() method.

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

impl Element

pub fn request_pointer_lock(&self)

The requestPointerLock() method.

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

impl Element

pub fn scroll_with_x_and_y(&self, x: f64, y: f64)

The scroll() method.

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

impl Element

pub fn scroll(&self)

The scroll() method.

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

impl Element

pub fn scroll_by_with_x_and_y(&self, x: f64, y: f64)

The scrollBy() method.

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

impl Element

pub fn scroll_by(&self)

The scrollBy() method.

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

impl Element

pub fn scroll_into_view(&self)

The scrollIntoView() method.

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

impl Element

pub fn scroll_into_view_with_bool(&self, arg: bool)

The scrollIntoView() method.

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

impl Element

pub fn scroll_to_with_x_and_y(&self, x: f64, y: f64)

The scrollTo() method.

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

impl Element

pub fn scroll_to(&self)

The scrollTo() method.

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

impl Element

pub fn set_attribute(&self, name: &str, value: &str) -> Result<(), JsValue>

The setAttribute() method.

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

impl Element

pub fn set_attribute_ns( &self, namespace: Option<&str>, name: &str, value: &str, ) -> Result<(), JsValue>

The setAttributeNS() method.

MDN Documentation

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

impl Element

pub fn set_capture(&self)

The setCapture() method.

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

impl Element

pub fn set_capture_with_retarget_to_element(&self, retarget_to_element: bool)

The setCapture() method.

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

impl Element

pub fn set_pointer_capture(&self, pointer_id: i32) -> Result<(), JsValue>

The setPointerCapture() method.

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

impl Element

pub fn toggle_attribute(&self, name: &str) -> Result<bool, JsValue>

The toggleAttribute() method.

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

impl Element

pub fn toggle_attribute_with_force( &self, name: &str, force: bool, ) -> Result<bool, JsValue>

The toggleAttribute() method.

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

impl Element

pub fn webkit_matches_selector(&self, selector: &str) -> Result<bool, JsValue>

The webkitMatchesSelector() method.

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

impl Element

pub fn after_with_node(&self, nodes: &Array) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_node_0(&self) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_node_1(&self, nodes_1: &Node) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_node_2( &self, nodes_1: &Node, nodes_2: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str(&self, nodes: &Array) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_str_0(&self) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_str_1(&self, nodes_1: &str) -> Result<(), JsValue>

The after() method.

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

impl Element

pub fn after_with_str_2( &self, nodes_1: &str, nodes_2: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn after_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, ) -> Result<(), JsValue>

The after() method.

MDN Documentation

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

impl Element

pub fn before_with_node(&self, nodes: &Array) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn before_with_node_0(&self) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn before_with_node_1(&self, nodes_1: &Node) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_2( &self, nodes_1: &Node, nodes_2: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str(&self, nodes: &Array) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn before_with_str_0(&self) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn before_with_str_1(&self, nodes_1: &str) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn before_with_str_2( &self, nodes_1: &str, nodes_2: &str, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, ) -> Result<(), JsValue>

The before() method.

MDN Documentation

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

impl Element

pub fn before_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, ) -> Result<(), JsValue>

The before() method.

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

impl Element

pub fn remove(&self)

The remove() method.

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

impl Element

pub fn replace_with_with_node(&self, nodes: &Array) -> Result<(), JsValue>

The replaceWith() method.

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

impl Element

pub fn replace_with_with_node_0(&self) -> Result<(), JsValue>

The replaceWith() method.

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

impl Element

pub fn replace_with_with_node_1(&self, nodes_1: &Node) -> Result<(), JsValue>

The replaceWith() method.

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

impl Element

pub fn replace_with_with_node_2( &self, nodes_1: &Node, nodes_2: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str(&self, nodes: &Array) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_0(&self) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_1(&self, nodes_1: &str) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_2( &self, nodes_1: &str, nodes_2: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn replace_with_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, ) -> Result<(), JsValue>

The replaceWith() method.

MDN Documentation

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

impl Element

pub fn get_box_quads(&self) -> Result<Array, JsValue>

The getBoxQuads() method.

MDN Documentation

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

impl Element

pub fn append_with_node(&self, nodes: &Array) -> Result<(), JsValue>

The append() method.

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

impl Element

pub fn append_with_node_0(&self) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_1(&self, nodes_1: &Node) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_2( &self, nodes_1: &Node, nodes_2: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str(&self, nodes: &Array) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_0(&self) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_1(&self, nodes_1: &str) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_2( &self, nodes_1: &str, nodes_2: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn append_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, ) -> Result<(), JsValue>

The append() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node(&self, nodes: &Array) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_0(&self) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_1(&self, nodes_1: &Node) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_2( &self, nodes_1: &Node, nodes_2: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str(&self, nodes: &Array) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_0(&self) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_1(&self, nodes_1: &str) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_2( &self, nodes_1: &str, nodes_2: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn prepend_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, ) -> Result<(), JsValue>

The prepend() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node(&self, nodes: &Array)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_0(&self)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_1(&self, nodes_1: &Node)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_2(&self, nodes_1: &Node, nodes_2: &Node)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_3( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_4( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_5( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_6( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_node_7( &self, nodes_1: &Node, nodes_2: &Node, nodes_3: &Node, nodes_4: &Node, nodes_5: &Node, nodes_6: &Node, nodes_7: &Node, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str(&self, nodes: &Array)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_0(&self)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_1(&self, nodes_1: &str)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_2(&self, nodes_1: &str, nodes_2: &str)

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_3( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_4( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_5( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_6( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, )

The replaceChildren() method.

MDN Documentation

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

impl Element

pub fn replace_children_with_str_7( &self, nodes_1: &str, nodes_2: &str, nodes_3: &str, nodes_4: &str, nodes_5: &str, nodes_6: &str, nodes_7: &str, )

The replaceChildren() method.

MDN Documentation

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

Methods from Deref<Target = Node>

pub fn node_type(&self) -> u16

Getter for the nodeType field of this object.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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

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

Getter for the parentNode field of this object.

MDN Documentation

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.

MDN Documentation

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

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

Getter for the firstChild field of this object.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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.

MDN Documentation

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

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

The appendChild() method.

MDN Documentation

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

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

The cloneNode() method.

MDN Documentation

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.

MDN Documentation

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

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

The compareDocumentPosition() method.

MDN Documentation

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

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

The contains() method.

MDN Documentation

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

pub fn get_root_node(&self) -> Node

The getRootNode() method.

MDN Documentation

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

pub fn has_child_nodes(&self) -> bool

The hasChildNodes() method.

MDN Documentation

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.

MDN Documentation

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

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

The isDefaultNamespace() method.

MDN Documentation

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

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

The isEqualNode() method.

MDN Documentation

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

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

The isSameNode() method.

MDN Documentation

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.

MDN Documentation

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

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

The lookupPrefix() method.

MDN Documentation

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

pub fn normalize(&self)

The normalize() method.

MDN Documentation

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

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

The removeChild() method.

MDN Documentation

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.

MDN Documentation

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

pub const ELEMENT_NODE: u16 = 1u16

pub const ATTRIBUTE_NODE: u16 = 2u16

pub const TEXT_NODE: u16 = 3u16

pub const CDATA_SECTION_NODE: u16 = 4u16

pub const ENTITY_REFERENCE_NODE: u16 = 5u16

pub const ENTITY_NODE: u16 = 6u16

pub const PROCESSING_INSTRUCTION_NODE: u16 = 7u16

pub const COMMENT_NODE: u16 = 8u16

pub const DOCUMENT_NODE: u16 = 9u16

pub const DOCUMENT_TYPE_NODE: u16 = 10u16

pub const DOCUMENT_FRAGMENT_NODE: u16 = 11u16

pub const NOTATION_NODE: u16 = 12u16

pub const DOCUMENT_POSITION_DISCONNECTED: u16 = 1u16

pub const DOCUMENT_POSITION_PRECEDING: u16 = 2u16

pub const DOCUMENT_POSITION_FOLLOWING: u16 = 4u16

pub const DOCUMENT_POSITION_CONTAINS: u16 = 8u16

pub const DOCUMENT_POSITION_CONTAINED_BY: u16 = 16u16

pub const DOCUMENT_POSITION_IMPLEMENTATION_SPECIFIC: u16 = 32u16

Methods from Deref<Target = EventTarget>

pub fn add_event_listener_with_callback( &self, type_: &str, listener: &Function, ) -> Result<(), JsValue>

The addEventListener() method.

MDN Documentation

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

pub fn add_event_listener_with_callback_and_bool( &self, type_: &str, listener: &Function, options: bool, ) -> Result<(), JsValue>

The addEventListener() method.

MDN Documentation

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

pub fn add_event_listener_with_callback_and_bool_and_wants_untrusted( &self, type_: &str, listener: &Function, options: bool, wants_untrusted: Option<bool>, ) -> Result<(), JsValue>

The addEventListener() method.

MDN Documentation

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

pub fn remove_event_listener_with_callback( &self, type_: &str, listener: &Function, ) -> Result<(), JsValue>

The removeEventListener() method.

MDN Documentation

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

pub fn remove_event_listener_with_callback_and_bool( &self, type_: &str, listener: &Function, options: bool, ) -> Result<(), JsValue>

The removeEventListener() method.

MDN Documentation

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

Methods from Deref<Target = Object>

pub fn constructor(&self) -> Function

The constructor property returns a reference to the Object constructor function that created the instance object.

MDN documentation

pub fn has_own_property(&self, property: &JsValue) -> bool

The hasOwnProperty() method returns a boolean indicating whether the object has the specified property as its own property (as opposed to inheriting it).

MDN documentation

pub fn is_prototype_of(&self, value: &JsValue) -> bool

The isPrototypeOf() method checks if an object exists in another object’s prototype chain.

MDN documentation

pub fn property_is_enumerable(&self, property: &JsValue) -> bool

The propertyIsEnumerable() method returns a Boolean indicating whether the specified property is enumerable.

MDN documentation

pub fn to_locale_string(&self) -> JsString

The toLocaleString() method returns a string representing the object. This method is meant to be overridden by derived objects for locale-specific purposes.

MDN documentation

pub fn to_string(&self) -> JsString

The toString() method returns a string representing the object.

MDN documentation

pub fn value_of(&self) -> Object

The valueOf() method returns the primitive value of the specified object.

MDN documentation

Methods from Deref<Target = JsValue>

pub const NULL: JsValue = _

pub const UNDEFINED: JsValue = _

pub const TRUE: JsValue = _

pub const FALSE: JsValue = _

pub fn into_serde<T>(&self) -> Result<T, Error>

where T: for<'a> Deserialize<'a>,

👎Deprecated: causes dependency cycles, use serde-wasm-bindgen or gloo_utils::format::JsValueSerdeExt instead

Invokes JSON.stringify on this value and then parses the resulting JSON into an arbitrary Rust value.

This function is deprecated, due to creating a dependency cycle in some circumstances. Use serde-wasm-bindgen or gloo_utils::format::JsValueSerdeExt instead.

This function will first call JSON.stringify on the JsValue itself. The resulting string is then passed into Rust which then parses it as JSON into the resulting value.

Usage of this API requires activating the serde-serialize feature of the wasm-bindgen crate.

Errors

Returns any error encountered when parsing the JSON into a T.

pub fn as_f64(&self) -> Option<f64>

Returns the f64 value of this JS value if it’s an instance of a number.

If this JS value is not an instance of a number then this returns None.

pub fn is_string(&self) -> bool

Tests whether this JS value is a JS string.

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

If this JS value is a string value, this function copies the JS string value into Wasm linear memory, encoded as UTF-8, and returns it as a Rust String.

To avoid the copying and re-encoding, consider the JsString::try_from() function from js-sys instead.

If this JS value is not an instance of a string or if it’s not valid utf-8 then this returns None.

UTF-16 vs UTF-8

JavaScript strings in general are encoded as UTF-16, but Rust strings are encoded as UTF-8. This can cause the Rust string to look a bit different than the JS string sometimes. For more details see the documentation about the str type which contains a few caveats about the encodings.

pub fn as_bool(&self) -> Option<bool>

Returns the bool value of this JS value if it’s an instance of a boolean.

If this JS value is not an instance of a boolean then this returns None.

pub fn is_null(&self) -> bool

Tests whether this JS value is null

pub fn is_undefined(&self) -> bool

Tests whether this JS value is undefined

pub fn is_symbol(&self) -> bool

Tests whether the type of this JS value is symbol

pub fn is_object(&self) -> bool

Tests whether typeof self == "object" && self !== null.

pub fn is_array(&self) -> bool

Tests whether this JS value is an instance of Array.

pub fn is_function(&self) -> bool

Tests whether the type of this JS value is function.

pub fn is_bigint(&self) -> bool

Tests whether the type of this JS value is bigint.

pub fn js_typeof(&self) -> JsValue

Applies the unary typeof JS operator on a JsValue.

MDN documentation

pub fn js_in(&self, obj: &JsValue) -> bool

Applies the binary in JS operator on the two JsValues.

MDN documentation

pub fn is_truthy(&self) -> bool

Tests whether the value is “truthy”.

pub fn is_falsy(&self) -> bool

Tests whether the value is “falsy”.

pub fn loose_eq(&self, other: &JsValue) -> bool

Compare two JsValues for equality, using the == operator in JS.

MDN documentation

pub fn bit_not(&self) -> JsValue

Applies the unary ~ JS operator on a JsValue.

MDN documentation

pub fn unsigned_shr(&self, rhs: &JsValue) -> u32

Applies the binary >>> JS operator on the two JsValues.

MDN documentation

pub fn checked_div(&self, rhs: &JsValue) -> JsValue

Applies the binary / JS operator on two JsValues, catching and returning any RangeError thrown.

MDN documentation

pub fn pow(&self, rhs: &JsValue) -> JsValue

Applies the binary ** JS operator on the two JsValues.

MDN documentation

pub fn lt(&self, other: &JsValue) -> bool

Applies the binary < JS operator on the two JsValues.

MDN documentation

pub fn le(&self, other: &JsValue) -> bool

Applies the binary <= JS operator on the two JsValues.

MDN documentation

pub fn ge(&self, other: &JsValue) -> bool

Applies the binary >= JS operator on the two JsValues.

MDN documentation

pub fn gt(&self, other: &JsValue) -> bool

Applies the binary > JS operator on the two JsValues.

MDN documentation

pub fn unchecked_into_f64(&self) -> f64

Applies the unary + JS operator on a JsValue. Can throw.

MDN documentation

Trait Implementations

impl AsRef<Element> for Element

fn as_ref(&self) -> &Element

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Element> for HtmlElement

fn as_ref(&self) -> &Element

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Element> for HtmlTextAreaElement

fn as_ref(&self) -> &Element

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<EventTarget> for Element

fn as_ref(&self) -> &EventTarget

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<JsValue> for Element

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Node> for Element

fn as_ref(&self) -> &Node

Converts this type into a shared reference of the (usually inferred) input type.

impl AsRef<Object> for Element

fn as_ref(&self) -> &Object

Converts this type into a shared reference of the (usually inferred) input type.

impl Clone for Element

fn clone(&self) -> Element

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for Element

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

Formats the value using the given formatter.

impl Deref for Element

type Target = Node

The resulting type after dereferencing.

fn deref(&self) -> &Node

Dereferences the value.

impl From<Element> for EventTarget

fn from(obj: Element) -> EventTarget

Converts to this type from the input type.

impl From<Element> for JsValue

fn from(obj: Element) -> JsValue

Converts to this type from the input type.

impl From<Element> for Node

fn from(obj: Element) -> Node

Converts to this type from the input type.

impl From<Element> for Object

fn from(obj: Element) -> Object

Converts to this type from the input type.

impl From<HtmlElement> for Element

fn from(obj: HtmlElement) -> Element

Converts to this type from the input type.

impl From<HtmlTextAreaElement> for Element

fn from(obj: HtmlTextAreaElement) -> Element

Converts to this type from the input type.

impl From<JsValue> for Element

fn from(obj: JsValue) -> Element

Converts to this type from the input type.

impl FromWasmAbi for Element

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<'a> IntoWasmAbi for &'a Element

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 IntoWasmAbi for Element

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 JsCast for Element

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 LongRefFromWasmAbi for Element

type Abi = <JsValue as LongRefFromWasmAbi>::Abi

Same as RefFromWasmAbi::Abi

type Anchor = Element

Same as RefFromWasmAbi::Anchor

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

Same as RefFromWasmAbi::ref_from_abi

impl OptionFromWasmAbi for Element

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<'a> OptionIntoWasmAbi for &'a Element

fn none() -> Self::Abi

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

impl OptionIntoWasmAbi for Element

fn none() -> Self::Abi

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

impl PartialEq for Element

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl RefFromWasmAbi for Element

type Abi = <JsValue as RefFromWasmAbi>::Abi

The Wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<Element>

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 WasmDescribe for Element

fn describe()

impl Eq for Element

impl StructuralPartialEq for Element