web_sys

Struct Event

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pub struct Event { /* private fields */ }
Expand description

The Event class.

MDN Documentation

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

Implementations§

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impl Event

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pub fn type_(&self) -> String

Getter for the type field of this object.

MDN Documentation

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

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impl Event

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pub fn target(&self) -> Option<EventTarget>

Getter for the target field of this object.

MDN Documentation

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

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impl Event

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pub fn current_target(&self) -> Option<EventTarget>

Getter for the currentTarget field of this object.

MDN Documentation

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

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impl Event

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pub fn event_phase(&self) -> u16

Getter for the eventPhase field of this object.

MDN Documentation

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

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impl Event

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pub fn bubbles(&self) -> bool

Getter for the bubbles field of this object.

MDN Documentation

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

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impl Event

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pub fn cancelable(&self) -> bool

Getter for the cancelable field of this object.

MDN Documentation

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

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impl Event

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pub fn default_prevented(&self) -> bool

Getter for the defaultPrevented field of this object.

MDN Documentation

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

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impl Event

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pub fn composed(&self) -> bool

Getter for the composed field of this object.

MDN Documentation

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

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impl Event

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pub fn is_trusted(&self) -> bool

Getter for the isTrusted field of this object.

MDN Documentation

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

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impl Event

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pub fn time_stamp(&self) -> f64

Getter for the timeStamp field of this object.

MDN Documentation

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

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impl Event

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pub fn cancel_bubble(&self) -> bool

Getter for the cancelBubble field of this object.

MDN Documentation

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

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impl Event

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pub fn set_cancel_bubble(&self, value: bool)

Setter for the cancelBubble field of this object.

MDN Documentation

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

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impl Event

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pub fn new(type_: &str) -> Result<Event, JsValue>

The new Event(..) constructor, creating a new instance of Event.

MDN Documentation

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

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impl Event

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pub fn new_with_event_init_dict( type_: &str, event_init_dict: &EventInit, ) -> Result<Event, JsValue>

The new Event(..) constructor, creating a new instance of Event.

MDN Documentation

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

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impl Event

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pub fn composed_path(&self) -> Array

The composedPath() method.

MDN Documentation

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

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impl Event

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pub fn init_event(&self, type_: &str)

The initEvent() method.

MDN Documentation

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

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impl Event

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pub fn init_event_with_bubbles(&self, type_: &str, bubbles: bool)

The initEvent() method.

MDN Documentation

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

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impl Event

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pub fn init_event_with_bubbles_and_cancelable( &self, type_: &str, bubbles: bool, cancelable: bool, )

The initEvent() method.

MDN Documentation

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

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impl Event

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pub fn prevent_default(&self)

The preventDefault() method.

MDN Documentation

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

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impl Event

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pub fn stop_immediate_propagation(&self)

The stopImmediatePropagation() method.

MDN Documentation

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

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impl Event

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pub fn stop_propagation(&self)

The stopPropagation() method.

MDN Documentation

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

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impl Event

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pub const NONE: u16 = 0u16

The Event.NONE const.

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

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pub const CAPTURING_PHASE: u16 = 1u16

The Event.CAPTURING_PHASE const.

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

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pub const AT_TARGET: u16 = 2u16

The Event.AT_TARGET const.

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

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pub const BUBBLING_PHASE: u16 = 3u16

The Event.BUBBLING_PHASE const.

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

Methods from Deref<Target = Object>§

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pub fn constructor(&self) -> Function

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

MDN documentation

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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

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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

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

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

MDN documentation

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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

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pub fn to_string(&self) -> JsString

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

MDN documentation

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pub fn value_of(&self) -> Object

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

MDN documentation

Methods from Deref<Target = JsValue>§

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pub const NULL: JsValue = _

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pub const UNDEFINED: JsValue = _

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pub const TRUE: JsValue = _

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pub const FALSE: JsValue = _

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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.

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pub fn is_string(&self) -> bool

Tests whether this JS value is a JS string.

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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.

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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.

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pub fn is_null(&self) -> bool

Tests whether this JS value is null

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pub fn is_undefined(&self) -> bool

Tests whether this JS value is undefined

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pub fn is_symbol(&self) -> bool

Tests whether the type of this JS value is symbol

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pub fn is_object(&self) -> bool

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

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pub fn is_array(&self) -> bool

Tests whether this JS value is an instance of Array.

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pub fn is_function(&self) -> bool

Tests whether the type of this JS value is function.

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pub fn is_bigint(&self) -> bool

Tests whether the type of this JS value is bigint.

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pub fn js_typeof(&self) -> JsValue

Applies the unary typeof JS operator on a JsValue.

MDN documentation

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

Applies the binary in JS operator on the two JsValues.

MDN documentation

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pub fn is_truthy(&self) -> bool

Tests whether the value is “truthy”.

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pub fn is_falsy(&self) -> bool

Tests whether the value is “falsy”.

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

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

MDN documentation

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pub fn bit_not(&self) -> JsValue

Applies the unary ~ JS operator on a JsValue.

MDN documentation

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

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

MDN documentation

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

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

MDN documentation

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

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

MDN documentation

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

Applies the binary < JS operator on the two JsValues.

MDN documentation

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

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

MDN documentation

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

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

MDN documentation

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

Applies the binary > JS operator on the two JsValues.

MDN documentation

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pub fn unchecked_into_f64(&self) -> f64

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

MDN documentation

Trait Implementations§

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impl AsRef<Event> for AnimationEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for AnimationPlaybackEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for AudioProcessingEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for BeforeUnloadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for BlobEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for BluetoothAdvertisingEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ClipboardEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for CloseEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for CompositionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for CustomEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for DeviceLightEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for DeviceMotionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for DeviceOrientationEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for DeviceProximityEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for DragEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for Event

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ExtendableEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ExtendableMessageEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for FetchEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for FocusEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for FontFaceSetLoadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for GamepadEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for GpuUncapturedErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for HashChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for HidConnectionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for HidInputReportEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for IdbVersionChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ImageCaptureErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for InputEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for KeyFrameRequestEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for KeyboardEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaEncryptedEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaKeyError

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaKeyMessageEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaQueryListEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaRecorderErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaStreamEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MediaStreamTrackEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MessageEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MidiConnectionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MidiMessageEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MouseEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MouseScrollEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for MutationEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for NotificationEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for OfflineAudioCompletionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PageTransitionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PaymentMethodChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PaymentRequestUpdateEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PointerEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PopStateEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PopupBlockedEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PresentationConnectionAvailableEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PresentationConnectionCloseEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ProgressEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PromiseRejectionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for PushEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcDataChannelEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcPeerConnectionIceErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcPeerConnectionIceEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcTrackEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcTransformEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for RtcdtmfToneChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SFrameTransformErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ScrollAreaEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SecurityPolicyViolationEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SpeechRecognitionError

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SpeechRecognitionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SpeechSynthesisErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SpeechSynthesisEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for StorageEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for SubmitEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TaskPriorityChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TcpServerSocketEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TcpSocketErrorEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TcpSocketEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TimeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ToggleEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TouchEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TrackEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for TransitionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for UiEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for UsbConnectionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for UserProximityEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for ValueEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for WebGlContextEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for WheelEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for XrInputSourceEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for XrInputSourcesChangeEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for XrReferenceSpaceEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Event> for XrSessionEvent

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fn as_ref(&self) -> &Event

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<JsValue> for Event

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fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.
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impl AsRef<Object> for Event

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fn as_ref(&self) -> &Object

Converts this type into a shared reference of the (usually inferred) input type.
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impl Clone for Event

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fn clone(&self) -> Event

Returns a copy of the value. Read more
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fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more
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impl Debug for Event

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

Formats the value using the given formatter. Read more
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impl Deref for Event

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type Target = Object

The resulting type after dereferencing.
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fn deref(&self) -> &Object

Dereferences the value.
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impl From<AnimationEvent> for Event

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fn from(obj: AnimationEvent) -> Event

Converts to this type from the input type.
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impl From<AnimationPlaybackEvent> for Event

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fn from(obj: AnimationPlaybackEvent) -> Event

Converts to this type from the input type.
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impl From<AudioProcessingEvent> for Event

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fn from(obj: AudioProcessingEvent) -> Event

Converts to this type from the input type.
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impl From<BeforeUnloadEvent> for Event

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fn from(obj: BeforeUnloadEvent) -> Event

Converts to this type from the input type.
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impl From<BlobEvent> for Event

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fn from(obj: BlobEvent) -> Event

Converts to this type from the input type.
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impl From<BluetoothAdvertisingEvent> for Event

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fn from(obj: BluetoothAdvertisingEvent) -> Event

Converts to this type from the input type.
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impl From<ClipboardEvent> for Event

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fn from(obj: ClipboardEvent) -> Event

Converts to this type from the input type.
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impl From<CloseEvent> for Event

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fn from(obj: CloseEvent) -> Event

Converts to this type from the input type.
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impl From<CompositionEvent> for Event

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fn from(obj: CompositionEvent) -> Event

Converts to this type from the input type.
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impl From<CustomEvent> for Event

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fn from(obj: CustomEvent) -> Event

Converts to this type from the input type.
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impl From<DeviceLightEvent> for Event

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fn from(obj: DeviceLightEvent) -> Event

Converts to this type from the input type.
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impl From<DeviceMotionEvent> for Event

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fn from(obj: DeviceMotionEvent) -> Event

Converts to this type from the input type.
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impl From<DeviceOrientationEvent> for Event

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fn from(obj: DeviceOrientationEvent) -> Event

Converts to this type from the input type.
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impl From<DeviceProximityEvent> for Event

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fn from(obj: DeviceProximityEvent) -> Event

Converts to this type from the input type.
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impl From<DragEvent> for Event

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fn from(obj: DragEvent) -> Event

Converts to this type from the input type.
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impl From<ErrorEvent> for Event

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fn from(obj: ErrorEvent) -> Event

Converts to this type from the input type.
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impl From<Event> for JsValue

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fn from(obj: Event) -> JsValue

Converts to this type from the input type.
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impl From<Event> for Object

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fn from(obj: Event) -> Object

Converts to this type from the input type.
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impl From<ExtendableEvent> for Event

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fn from(obj: ExtendableEvent) -> Event

Converts to this type from the input type.
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impl From<ExtendableMessageEvent> for Event

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fn from(obj: ExtendableMessageEvent) -> Event

Converts to this type from the input type.
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impl From<FetchEvent> for Event

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fn from(obj: FetchEvent) -> Event

Converts to this type from the input type.
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impl From<FocusEvent> for Event

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fn from(obj: FocusEvent) -> Event

Converts to this type from the input type.
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impl From<FontFaceSetLoadEvent> for Event

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fn from(obj: FontFaceSetLoadEvent) -> Event

Converts to this type from the input type.
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impl From<GamepadEvent> for Event

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fn from(obj: GamepadEvent) -> Event

Converts to this type from the input type.
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impl From<GpuUncapturedErrorEvent> for Event

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fn from(obj: GpuUncapturedErrorEvent) -> Event

Converts to this type from the input type.
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impl From<HashChangeEvent> for Event

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fn from(obj: HashChangeEvent) -> Event

Converts to this type from the input type.
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impl From<HidConnectionEvent> for Event

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fn from(obj: HidConnectionEvent) -> Event

Converts to this type from the input type.
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impl From<HidInputReportEvent> for Event

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fn from(obj: HidInputReportEvent) -> Event

Converts to this type from the input type.
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impl From<IdbVersionChangeEvent> for Event

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fn from(obj: IdbVersionChangeEvent) -> Event

Converts to this type from the input type.
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impl From<ImageCaptureErrorEvent> for Event

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fn from(obj: ImageCaptureErrorEvent) -> Event

Converts to this type from the input type.
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impl From<InputEvent> for Event

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fn from(obj: InputEvent) -> Event

Converts to this type from the input type.
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impl From<JsValue> for Event

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fn from(obj: JsValue) -> Event

Converts to this type from the input type.
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impl From<KeyFrameRequestEvent> for Event

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fn from(obj: KeyFrameRequestEvent) -> Event

Converts to this type from the input type.
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impl From<KeyboardEvent> for Event

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fn from(obj: KeyboardEvent) -> Event

Converts to this type from the input type.
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impl From<MediaEncryptedEvent> for Event

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fn from(obj: MediaEncryptedEvent) -> Event

Converts to this type from the input type.
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impl From<MediaKeyError> for Event

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fn from(obj: MediaKeyError) -> Event

Converts to this type from the input type.
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impl From<MediaKeyMessageEvent> for Event

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fn from(obj: MediaKeyMessageEvent) -> Event

Converts to this type from the input type.
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impl From<MediaQueryListEvent> for Event

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fn from(obj: MediaQueryListEvent) -> Event

Converts to this type from the input type.
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impl From<MediaRecorderErrorEvent> for Event

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fn from(obj: MediaRecorderErrorEvent) -> Event

Converts to this type from the input type.
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impl From<MediaStreamEvent> for Event

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fn from(obj: MediaStreamEvent) -> Event

Converts to this type from the input type.
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impl From<MediaStreamTrackEvent> for Event

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fn from(obj: MediaStreamTrackEvent) -> Event

Converts to this type from the input type.
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impl From<MessageEvent> for Event

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fn from(obj: MessageEvent) -> Event

Converts to this type from the input type.
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impl From<MidiConnectionEvent> for Event

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fn from(obj: MidiConnectionEvent) -> Event

Converts to this type from the input type.
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impl From<MidiMessageEvent> for Event

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fn from(obj: MidiMessageEvent) -> Event

Converts to this type from the input type.
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impl From<MouseEvent> for Event

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fn from(obj: MouseEvent) -> Event

Converts to this type from the input type.
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impl From<MouseScrollEvent> for Event

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fn from(obj: MouseScrollEvent) -> Event

Converts to this type from the input type.
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impl From<MutationEvent> for Event

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fn from(obj: MutationEvent) -> Event

Converts to this type from the input type.
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impl From<NotificationEvent> for Event

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fn from(obj: NotificationEvent) -> Event

Converts to this type from the input type.
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impl From<OfflineAudioCompletionEvent> for Event

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fn from(obj: OfflineAudioCompletionEvent) -> Event

Converts to this type from the input type.
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impl From<PageTransitionEvent> for Event

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fn from(obj: PageTransitionEvent) -> Event

Converts to this type from the input type.
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impl From<PaymentMethodChangeEvent> for Event

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fn from(obj: PaymentMethodChangeEvent) -> Event

Converts to this type from the input type.
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impl From<PaymentRequestUpdateEvent> for Event

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fn from(obj: PaymentRequestUpdateEvent) -> Event

Converts to this type from the input type.
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impl From<PointerEvent> for Event

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fn from(obj: PointerEvent) -> Event

Converts to this type from the input type.
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impl From<PopStateEvent> for Event

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fn from(obj: PopStateEvent) -> Event

Converts to this type from the input type.
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impl From<PopupBlockedEvent> for Event

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fn from(obj: PopupBlockedEvent) -> Event

Converts to this type from the input type.
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impl From<PresentationConnectionAvailableEvent> for Event

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fn from(obj: PresentationConnectionAvailableEvent) -> Event

Converts to this type from the input type.
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impl From<PresentationConnectionCloseEvent> for Event

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fn from(obj: PresentationConnectionCloseEvent) -> Event

Converts to this type from the input type.
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impl From<ProgressEvent> for Event

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fn from(obj: ProgressEvent) -> Event

Converts to this type from the input type.
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impl From<PromiseRejectionEvent> for Event

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fn from(obj: PromiseRejectionEvent) -> Event

Converts to this type from the input type.
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impl From<PushEvent> for Event

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fn from(obj: PushEvent) -> Event

Converts to this type from the input type.
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impl From<RtcDataChannelEvent> for Event

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fn from(obj: RtcDataChannelEvent) -> Event

Converts to this type from the input type.
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impl From<RtcPeerConnectionIceErrorEvent> for Event

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fn from(obj: RtcPeerConnectionIceErrorEvent) -> Event

Converts to this type from the input type.
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impl From<RtcPeerConnectionIceEvent> for Event

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fn from(obj: RtcPeerConnectionIceEvent) -> Event

Converts to this type from the input type.
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impl From<RtcTrackEvent> for Event

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fn from(obj: RtcTrackEvent) -> Event

Converts to this type from the input type.
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impl From<RtcTransformEvent> for Event

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fn from(obj: RtcTransformEvent) -> Event

Converts to this type from the input type.
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impl From<RtcdtmfToneChangeEvent> for Event

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fn from(obj: RtcdtmfToneChangeEvent) -> Event

Converts to this type from the input type.
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impl From<SFrameTransformErrorEvent> for Event

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fn from(obj: SFrameTransformErrorEvent) -> Event

Converts to this type from the input type.
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impl From<ScrollAreaEvent> for Event

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fn from(obj: ScrollAreaEvent) -> Event

Converts to this type from the input type.
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impl From<SecurityPolicyViolationEvent> for Event

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fn from(obj: SecurityPolicyViolationEvent) -> Event

Converts to this type from the input type.
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impl From<SpeechRecognitionError> for Event

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fn from(obj: SpeechRecognitionError) -> Event

Converts to this type from the input type.
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impl From<SpeechRecognitionEvent> for Event

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fn from(obj: SpeechRecognitionEvent) -> Event

Converts to this type from the input type.
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impl From<SpeechSynthesisErrorEvent> for Event

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fn from(obj: SpeechSynthesisErrorEvent) -> Event

Converts to this type from the input type.
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impl From<SpeechSynthesisEvent> for Event

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fn from(obj: SpeechSynthesisEvent) -> Event

Converts to this type from the input type.
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impl From<StorageEvent> for Event

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fn from(obj: StorageEvent) -> Event

Converts to this type from the input type.
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impl From<SubmitEvent> for Event

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fn from(obj: SubmitEvent) -> Event

Converts to this type from the input type.
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impl From<TaskPriorityChangeEvent> for Event

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fn from(obj: TaskPriorityChangeEvent) -> Event

Converts to this type from the input type.
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impl From<TcpServerSocketEvent> for Event

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fn from(obj: TcpServerSocketEvent) -> Event

Converts to this type from the input type.
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impl From<TcpSocketErrorEvent> for Event

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fn from(obj: TcpSocketErrorEvent) -> Event

Converts to this type from the input type.
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impl From<TcpSocketEvent> for Event

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fn from(obj: TcpSocketEvent) -> Event

Converts to this type from the input type.
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impl From<TimeEvent> for Event

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fn from(obj: TimeEvent) -> Event

Converts to this type from the input type.
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impl From<ToggleEvent> for Event

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fn from(obj: ToggleEvent) -> Event

Converts to this type from the input type.
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impl From<TouchEvent> for Event

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fn from(obj: TouchEvent) -> Event

Converts to this type from the input type.
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impl From<TrackEvent> for Event

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fn from(obj: TrackEvent) -> Event

Converts to this type from the input type.
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impl From<TransitionEvent> for Event

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fn from(obj: TransitionEvent) -> Event

Converts to this type from the input type.
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impl From<UiEvent> for Event

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fn from(obj: UiEvent) -> Event

Converts to this type from the input type.
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impl From<UsbConnectionEvent> for Event

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fn from(obj: UsbConnectionEvent) -> Event

Converts to this type from the input type.
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impl From<UserProximityEvent> for Event

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fn from(obj: UserProximityEvent) -> Event

Converts to this type from the input type.
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impl From<ValueEvent> for Event

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fn from(obj: ValueEvent) -> Event

Converts to this type from the input type.
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impl From<WebGlContextEvent> for Event

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fn from(obj: WebGlContextEvent) -> Event

Converts to this type from the input type.
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impl From<WheelEvent> for Event

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fn from(obj: WheelEvent) -> Event

Converts to this type from the input type.
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impl From<XrInputSourceEvent> for Event

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fn from(obj: XrInputSourceEvent) -> Event

Converts to this type from the input type.
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impl From<XrInputSourcesChangeEvent> for Event

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fn from(obj: XrInputSourcesChangeEvent) -> Event

Converts to this type from the input type.
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impl From<XrReferenceSpaceEvent> for Event

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fn from(obj: XrReferenceSpaceEvent) -> Event

Converts to this type from the input type.
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impl From<XrSessionEvent> for Event

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fn from(obj: XrSessionEvent) -> Event

Converts to this type from the input type.
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impl FromWasmAbi for Event

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type Abi = <JsValue as FromWasmAbi>::Abi

The Wasm ABI type that this converts from when coming back out from the ABI boundary.
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unsafe fn from_abi(js: Self::Abi) -> Self

Recover a Self from Self::Abi. Read more
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impl<'a> IntoWasmAbi for &'a Event

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

The Wasm ABI type that this converts into when crossing the ABI boundary.
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fn into_abi(self) -> Self::Abi

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

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type Abi = <JsValue as IntoWasmAbi>::Abi

The Wasm ABI type that this converts into when crossing the ABI boundary.
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fn into_abi(self) -> Self::Abi

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

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fn instanceof(val: &JsValue) -> bool

Performs a dynamic instanceof check to see whether the JsValue provided is an instance of this type. Read more
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fn unchecked_from_js(val: JsValue) -> Self

Performs a zero-cost unchecked conversion from a JsValue into an instance of Self Read more
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fn unchecked_from_js_ref(val: &JsValue) -> &Self

Performs a zero-cost unchecked conversion from a &JsValue into an instance of &Self. Read more
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fn has_type<T>(&self) -> bool
where T: JsCast,

Test whether this JS value has a type T. Read more
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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. Read more
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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. Read more
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fn unchecked_into<T>(self) -> T
where T: JsCast,

Performs a zero-cost unchecked cast into the specified type. Read more
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fn unchecked_ref<T>(&self) -> &T
where T: JsCast,

Performs a zero-cost unchecked cast into a reference to the specified type. Read more
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fn is_instance_of<T>(&self) -> bool
where T: JsCast,

Test whether this JS value is an instance of the type T. Read more
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fn is_type_of(val: &JsValue) -> bool

Performs a dynamic check to see whether the JsValue provided is a value of this type. Read more
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impl LongRefFromWasmAbi for Event

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type Abi = <JsValue as LongRefFromWasmAbi>::Abi

Same as RefFromWasmAbi::Abi
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type Anchor = Event

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

Same as RefFromWasmAbi::ref_from_abi
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impl OptionFromWasmAbi for Event

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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.
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impl<'a> OptionIntoWasmAbi for &'a Event

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fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option. Read more
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impl OptionIntoWasmAbi for Event

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fn none() -> Self::Abi

Returns an ABI instance indicating “none”, which JS will interpret as the None branch of this option. Read more
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impl PartialEq for Event

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

Tests for self and other values to be equal, and is used by ==.
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fn ne(&self, other: &Rhs) -> bool

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

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type Abi = <JsValue as RefFromWasmAbi>::Abi

The Wasm ABI type references to Self are recovered from.
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type Anchor = ManuallyDrop<Event>

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

Recover a Self::Anchor from Self::Abi. Read more
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impl WasmDescribe for Event

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impl Eq for Event

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impl StructuralPartialEq for Event

Auto Trait Implementations§

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impl Freeze for Event

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impl RefUnwindSafe for Event

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impl !Send for Event

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impl !Sync for Event

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impl Unpin for Event

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impl UnwindSafe for Event

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> ReturnWasmAbi for T
where T: IntoWasmAbi,

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type Abi = <T as IntoWasmAbi>::Abi

Same as IntoWasmAbi::Abi
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fn return_abi(self) -> <T as ReturnWasmAbi>::Abi

Same as IntoWasmAbi::into_abi, except that it may throw and never return in the case of Err.
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> VectorFromWasmAbi for T
where T: JsObject,

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impl<T> VectorIntoWasmAbi for T
where T: JsObject,