Struct Element

pub struct Element(/* private fields */);

Element with jQuery-like methods.

Implementations

impl Element

Attribute manipulation methods

pub fn add_class(&self, class: &str) -> Result<(), Error>

Add CSS class.

pub fn attr(&self, key: &str) -> Option<String>

Return the matching attribute, if found.

pub fn set_attr(&self, key: &str, value: &str) -> Result<(), Error>

Set the attribute to the specified value.

pub fn has_class(&self, class: &str) -> bool

Check if element has a matching CSS class.

pub fn html(&self) -> String

Get the inner HTML of the element.

pub fn set_html(&self, html: &str)

Set the inner HTML of the element.

pub fn remove_attr(&self, key: &str) -> Result<(), Error>

Remove the attribute.

pub fn remove_class(&self, class: &str) -> Result<(), Error>

Remove CSS class from list.

pub fn toggle_class(&self, class: &str) -> Result<bool, Error>

Return the matching attribute, if found.

pub fn val(&self) -> Result<String, Error>

pub fn val_f64(&self) -> Result<f64, Error>

pub fn val_i32(&self) -> Result<i32, Error>

pub fn set_val(&self, value: &str) -> Result<(), Error>

pub fn set_val_f64(&self, value: f64) -> Result<(), Error>

pub fn set_val_i32(&self, value: i32) -> Result<(), Error>

impl Element

Event handlers

pub fn on(&self, event: Event) -> Result<Function, Error>

pub fn set_on( &self, event: Event, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_off(&self, event: Event) -> Result<(), Error>

pub fn set_blur( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_change( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_click( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_context_menu( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_dbl_click( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_focus( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_key_down( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_key_press( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_key_up( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_load( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_down( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_enter( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_leave( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_move( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_out( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_over( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_mouse_up( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_resize( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_scroll( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_select( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

pub fn set_submit( &self, callback: &Closure<dyn FnMut(Event)>, ) -> Result<(), Error>

impl Element

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

where T: FromIterator<(String, V)>, V: From<String>,

Serialize a form into a data structure that holds a key-value type.

The generic return type can be anything that supports the trait bounds, for example Vec<(String, String)> or HashMap<String, String>. To get a jQuery-compatible return type, use the FormData type that is provided by this crate.

impl Element

DOM manipulation

pub fn text(&self) -> Result<String, Error>

Get the inner text.

pub fn set_text(&self, text: &str) -> Result<(), Error>

Set the inner text.

impl Element

Traversing methods

pub fn children(&self, selectors: Option<&str>) -> Result<Collection, Error>

pub fn closest(&self, selectors: &str) -> Result<Option<Self>, Error>

Find the closets element that matches the selector.

pub fn filter(&self, selectors: &str) -> Result<Option<Self>, Error>

Filter if the element matches the selector.

pub fn find(&self, selectors: &str) -> Result<Collection, Error>

Find elements by selectors.

pub fn first(&self) -> Element

pub fn has(&self, selectors: &str) -> Result<Option<Self>, Error>

Filter if a decendant matches the selector.

pub fn is(&self, selectors: &str) -> Result<bool, Error>

Check if the element matches the selectors.

pub fn last(&self) -> Element

pub fn next(&self, selectors: Option<&str>) -> Result<Option<Self>, Error>

pub fn not(&self, selectors: &str) -> Result<Option<Self>, Error>

Filter if the element does not matche the selector.

pub fn parent(&self) -> Option<Self>

pub fn prev(&self, selectors: Option<&str>) -> Result<Option<Self>, Error>

impl Element

pub fn descendants(&self) -> Collection

pub fn dyn_ref<T: JsCast>(&self) -> Result<&T, Error>

Methods from Deref<Target = Element>

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

Getter for the namespaceURI field of this object.

MDN Documentation

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

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

Getter for the prefix field of this object.

MDN Documentation

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

pub fn local_name(&self) -> String

Getter for the localName field of this object.

MDN Documentation

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

pub fn tag_name(&self) -> String

Getter for the tagName field of this object.

MDN Documentation

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

pub fn id(&self) -> String

Getter for the id field of this object.

MDN Documentation

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

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

Setter for the id field of this object.

MDN Documentation

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

pub fn class_name(&self) -> String

Getter for the className field of this object.

MDN Documentation

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

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

Setter for the className field of this object.

MDN Documentation

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

pub fn class_list(&self) -> DomTokenList

Getter for the classList field of this object.

MDN Documentation

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

pub fn scroll_top(&self) -> i32

Getter for the scrollTop field of this object.

MDN Documentation

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

pub fn set_scroll_top(&self, value: i32)

Setter for the scrollTop field of this object.

MDN Documentation

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

pub fn scroll_left(&self) -> i32

Getter for the scrollLeft field of this object.

MDN Documentation

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

pub fn set_scroll_left(&self, value: i32)

Setter for the scrollLeft field of this object.

MDN Documentation

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

pub fn scroll_width(&self) -> i32

Getter for the scrollWidth field of this object.

MDN Documentation

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

pub fn scroll_height(&self) -> i32

Getter for the scrollHeight field of this object.

MDN Documentation

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

pub fn client_top(&self) -> i32

Getter for the clientTop field of this object.

MDN Documentation

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

pub fn client_left(&self) -> i32

Getter for the clientLeft field of this object.

MDN Documentation

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

pub fn client_width(&self) -> i32

Getter for the clientWidth field of this object.

MDN Documentation

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

pub fn client_height(&self) -> i32

Getter for the clientHeight field of this object.

MDN Documentation

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

pub fn inner_html(&self) -> String

Getter for the innerHTML field of this object.

MDN Documentation

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

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

Setter for the innerHTML field of this object.

MDN Documentation

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

pub fn outer_html(&self) -> String

Getter for the outerHTML field of this object.

MDN Documentation

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

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

Setter for the outerHTML field of this object.

MDN Documentation

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

pub fn slot(&self) -> String

Getter for the slot field of this object.

MDN Documentation

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

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

Setter for the slot field of this object.

MDN Documentation

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

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

Getter for the previousElementSibling field of this object.

MDN Documentation

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

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

Getter for the nextElementSibling field of this object.

MDN Documentation

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

pub fn children(&self) -> HtmlCollection

Getter for the children field of this object.

MDN Documentation

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

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

Getter for the firstElementChild field of this object.

MDN Documentation

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

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

Getter for the lastElementChild field of this object.

MDN Documentation

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

pub fn child_element_count(&self) -> u32

Getter for the childElementCount field of this object.

MDN Documentation

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

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

The closest() method.

MDN Documentation

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

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

The getAttribute() method.

MDN Documentation

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

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

The getAttributeNS() method.

MDN Documentation

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

pub fn get_attribute_names(&self) -> Array

The getAttributeNames() method.

MDN Documentation

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

pub fn get_elements_by_class_name(&self, class_names: &str) -> HtmlCollection

The getElementsByClassName() method.

MDN Documentation

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

pub fn get_elements_by_tag_name(&self, local_name: &str) -> HtmlCollection

The getElementsByTagName() method.

MDN Documentation

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

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

The getElementsByTagNameNS() method.

MDN Documentation

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

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

The hasAttribute() method.

MDN Documentation

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

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

The hasAttributeNS() method.

MDN Documentation

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

pub fn has_attributes(&self) -> bool

The hasAttributes() method.

MDN Documentation

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

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

The hasPointerCapture() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

The insertAdjacentHTML() method.

MDN Documentation

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

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

The insertAdjacentText() method.

MDN Documentation

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

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

The matches() method.

MDN Documentation

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

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

The querySelector() method.

MDN Documentation

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

pub fn query_selector_all(&self, selectors: &str) -> Result<NodeList, JsValue>

The querySelectorAll() method.

MDN Documentation

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

pub fn release_capture(&self)

The releaseCapture() method.

MDN Documentation

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

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

The releasePointerCapture() method.

MDN Documentation

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

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

The removeAttribute() method.

MDN Documentation

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

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

The removeAttributeNS() method.

MDN Documentation

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

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

The requestFullscreen() method.

MDN Documentation

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

pub fn request_pointer_lock(&self)

The requestPointerLock() method.

MDN Documentation

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

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

The scroll() method.

MDN Documentation

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

pub fn scroll(&self)

The scroll() method.

MDN Documentation

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

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

The scrollBy() method.

MDN Documentation

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

pub fn scroll_by(&self)

The scrollBy() method.

MDN Documentation

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

pub fn scroll_into_view(&self)

The scrollIntoView() method.

MDN Documentation

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

pub fn scroll_into_view_with_bool(&self, arg: bool)

The scrollIntoView() method.

MDN Documentation

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

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

The scrollTo() method.

MDN Documentation

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

pub fn scroll_to(&self)

The scrollTo() method.

MDN Documentation

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

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

The setAttribute() method.

MDN Documentation

This API requires the following crate features to be activated: 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

pub fn set_capture(&self)

The setCapture() method.

MDN Documentation

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

pub fn set_capture_with_retarget_to_element(&self, retarget_to_element: bool)

The setCapture() method.

MDN Documentation

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

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

The setPointerCapture() method.

MDN Documentation

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

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

The toggleAttribute() method.

MDN Documentation

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

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

The toggleAttribute() method.

MDN Documentation

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

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

The webkitMatchesSelector() method.

MDN Documentation

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

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

The after() method.

MDN Documentation

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

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

The after() method.

MDN Documentation

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

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

The after() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

The after() method.

MDN Documentation

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

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

The after() method.

MDN Documentation

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

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

The after() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

The before() method.

MDN Documentation

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

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

The before() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

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

The before() method.

MDN Documentation

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

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

The before() method.

MDN Documentation

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

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

The before() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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.

MDN Documentation

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

pub fn remove(&self)

The remove() method.

MDN Documentation

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

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

The replaceWith() method.

MDN Documentation

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

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

The replaceWith() method.

MDN Documentation

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

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

The replaceWith() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

The append() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

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

pub fn replace_children_with_node_0(&self)

The replaceChildren() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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

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

pub fn replace_children_with_str_0(&self)

The replaceChildren() method.

MDN Documentation

This API requires the following crate features to be activated: 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

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

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

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

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

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

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 owner_document(&self) -> Option<Document>

Getter for the ownerDocument field of this object.

MDN Documentation

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.

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 child_nodes(&self) -> NodeList

Getter for the childNodes field of this object.

MDN Documentation

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.

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 dispatch_event(&self, event: &Event) -> Result<bool, JsValue>

The dispatchEvent() method.

MDN Documentation

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

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl DerefMut for Element

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl Display for Element

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

Formats the value using the given formatter.

impl From<Element> for Collection

fn from(element: Element) -> Self

Converts to this type from the input type.

impl From<Element> for Element

fn from(original: Element) -> Element

Converts to this type from the input type.

impl From<Element> for Element

fn from(original: Element) -> Self

Converts to this type from the input type.

impl FromIterator<Element> for Collection

fn from_iter<I: IntoIterator<Item = Element>>(iter: I) -> Self

Creates a value from an iterator.

impl TryFrom<&Document> for Element

type Error = Error

The type returned in the event of a conversion error.

fn try_from(document: &Document) -> Result<Element, Self::Error>

Performs the conversion.

impl TryFrom<Document> for Element

type Error = Error

The type returned in the event of a conversion error.

fn try_from(document: Document) -> Result<Element, Self::Error>

Performs the conversion.

impl TryFrom<Event> for Element

type Error = Error

The type returned in the event of a conversion error.

fn try_from(event: Event) -> Result<Element, Self::Error>

Performs the conversion.

impl<'a> TryInto<&'a HtmlElement> for &'a Element

type Error = Error

The type returned in the event of a conversion error.

fn try_into(self) -> Result<&'a HtmlElement, Self::Error>

Performs the conversion.