Struct web_sys::KeyframeEffect[−][src]

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

The KeyframeEffect class.

MDN Documentation

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

Implementations

`impl KeyframeEffect`[src]

`pub fn target(&self) -> Option<Object>`[src]

Getter for the target field of this object.

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn set_target(&self, value: Option<&Object>)`[src]

Setter for the target field of this object.

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn iteration_composite(&self) -> IterationCompositeOperation`[src]

Getter for the iterationComposite field of this object.

MDN Documentation

This API requires the following crate features to be activated: IterationCompositeOperation, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn set_iteration_composite(&self, value: IterationCompositeOperation)`[src]

Setter for the iterationComposite field of this object.

MDN Documentation

This API requires the following crate features to be activated: IterationCompositeOperation, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn composite(&self) -> CompositeOperation`[src]

Getter for the composite field of this object.

MDN Documentation

This API requires the following crate features to be activated: CompositeOperation, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn set_composite(&self, value: CompositeOperation)`[src]

Setter for the composite field of this object.

MDN Documentation

This API requires the following crate features to be activated: CompositeOperation, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn new_with_opt_element_and_keyframes( target: Option<&Element>, keyframes: Option<&Object> ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn new_with_opt_css_pseudo_element_and_keyframes( target: Option<&CssPseudoElement>, keyframes: Option<&Object> ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

This API requires the following crate features to be activated: CssPseudoElement, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn new_with_opt_element_and_keyframes_and_f64( target: Option<&Element>, keyframes: Option<&Object>, options: f64 ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn new_with_opt_css_pseudo_element_and_keyframes_and_f64( target: Option<&CssPseudoElement>, keyframes: Option<&Object>, options: f64 ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

This API requires the following crate features to be activated: CssPseudoElement, KeyframeEffect

`impl KeyframeEffect`[src]

`pub fn new_with_opt_element_and_keyframes_and_keyframe_effect_options( target: Option<&Element>, keyframes: Option<&Object>, options: &KeyframeEffectOptions ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn new_with_opt_css_pseudo_element_and_keyframes_and_keyframe_effect_options( target: Option<&CssPseudoElement>, keyframes: Option<&Object>, options: &KeyframeEffectOptions ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

This API requires the following crate features to be activated: CssPseudoElement, KeyframeEffect, KeyframeEffectOptions

`impl KeyframeEffect`[src]

`pub fn new_with_source( source: &KeyframeEffect ) -> Result<KeyframeEffect, JsValue>`[src]

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

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn get_keyframes(&self) -> Result<Array, JsValue>`[src]

The getKeyframes() method.

MDN Documentation

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

`impl KeyframeEffect`[src]

`pub fn set_keyframes(&self, keyframes: Option<&Object>) -> Result<(), JsValue>`[src]

The setKeyframes() method.

MDN Documentation

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

Methods from Deref<Target = AnimationEffect>

`pub fn get_computed_timing(&self) -> ComputedEffectTiming`[src]

The getComputedTiming() method.

MDN Documentation

This API requires the following crate features to be activated: AnimationEffect, ComputedEffectTiming

`pub fn get_timing(&self) -> EffectTiming`[src]

The getTiming() method.

MDN Documentation

This API requires the following crate features to be activated: AnimationEffect, EffectTiming

`pub fn update_timing(&self) -> Result<(), JsValue>`[src]

The updateTiming() method.

MDN Documentation

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

`pub fn update_timing_with_timing( &self, timing: &OptionalEffectTiming ) -> Result<(), JsValue>`[src]

The updateTiming() method.

MDN Documentation

This API requires the following crate features to be activated: AnimationEffect, OptionalEffectTiming

Methods from Deref<Target = Object>

`pub fn constructor(&self) -> Function`[src]

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`[src]

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`[src]

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`[src]

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

MDN documentation

`pub fn to_locale_string(&self) -> JsString`[src]

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`[src]

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

MDN documentation

`pub fn value_of(&self) -> Object`[src]

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

MDN documentation

Methods from Deref<Target = JsValue>

`pub const NULL: JsValue`[src]

`pub const UNDEFINED: JsValue`[src]

`pub const TRUE: JsValue`[src]

`pub const FALSE: JsValue`[src]

`pub fn as_f64(&self) -> Option<f64>`[src]

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`[src]

Tests whether this JS value is a JS string.

`pub fn as_string(&self) -> Option<String>`[src]

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>`[src]

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`[src]

Tests whether this JS value is null

`pub fn is_undefined(&self) -> bool`[src]

Tests whether this JS value is undefined

`pub fn is_symbol(&self) -> bool`[src]

Tests whether the type of this JS value is symbol

`pub fn is_object(&self) -> bool`[src]

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

`pub fn is_function(&self) -> bool`[src]

Tests whether the type of this JS value is function.

`pub fn is_truthy(&self) -> bool`[src]

Tests whether the value is “truthy”.

`pub fn is_falsy(&self) -> bool`[src]

Tests whether the value is “falsy”.

Trait Implementations

`impl AsRef<AnimationEffect> for KeyframeEffect`[src]

`fn as_ref(&self) -> &AnimationEffect`[src]

Performs the conversion.

`impl AsRef<JsValue> for KeyframeEffect`[src]

`fn as_ref(&self) -> &JsValue`[src]

Performs the conversion.

`impl AsRef<KeyframeEffect> for KeyframeEffect`[src]

`fn as_ref(&self) -> &KeyframeEffect`[src]

Performs the conversion.

`impl AsRef<Object> for KeyframeEffect`[src]

`fn as_ref(&self) -> &Object`[src]

Performs the conversion.

`impl Clone for KeyframeEffect`[src]

`fn clone(&self) -> KeyframeEffect`[src]

Returns a copy of the value. Read more

`fn clone_from(&mut self, source: &Self)`1.0.0 [src]

Performs copy-assignment from source. Read more

`impl Debug for KeyframeEffect`[src]

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

Formats the value using the given formatter. Read more

`impl Deref for KeyframeEffect`[src]

`type Target = AnimationEffect`

The resulting type after dereferencing.

`fn deref(&self) -> &AnimationEffect`[src]

Dereferences the value.

`impl From<JsValue> for KeyframeEffect`[src]

`fn from(obj: JsValue) -> KeyframeEffect`[src]

Performs the conversion.

`impl From<KeyframeEffect> for JsValue`[src]

`fn from(obj: KeyframeEffect) -> JsValue`[src]

Performs the conversion.

`impl From<KeyframeEffect> for AnimationEffect`[src]

`fn from(obj: KeyframeEffect) -> AnimationEffect`[src]

Performs the conversion.

`impl From<KeyframeEffect> for Object`[src]

`fn from(obj: KeyframeEffect) -> Object`[src]

Performs the conversion.

`impl FromWasmAbi for KeyframeEffect`[src]

`type Abi = <JsValue as FromWasmAbi>::Abi`

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

`unsafe fn from_abi(js: Self::Abi) -> Self`[src]

Recover a Self from Self::Abi. Read more

`impl IntoWasmAbi for KeyframeEffect`[src]

`type Abi = <JsValue as IntoWasmAbi>::Abi`

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

`fn into_abi(self) -> Self::Abi`[src]

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

`impl<'a> IntoWasmAbi for &'a KeyframeEffect`[src]

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

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

`fn into_abi(self) -> Self::Abi`[src]

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

`impl JsCast for KeyframeEffect`[src]

`fn instanceof(val: &JsValue) -> bool`[src]

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

`fn unchecked_from_js(val: JsValue) -> Self`[src]

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

`fn unchecked_from_js_ref(val: &JsValue) -> &Self`[src]

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

`fn has_type<T>(&self) -> bool where T: JsCast,` [src]

Test whether this JS value has a type T. Read more

`fn dyn_into<T>(self) -> Result<T, Self> where T: JsCast,` [src]

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

`fn dyn_ref<T>(&self) -> Option<&T> where T: JsCast,` [src]

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

`fn unchecked_into<T>(self) -> T where T: JsCast,` [src]

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

`fn unchecked_ref<T>(&self) -> &T where T: JsCast,` [src]

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

`fn is_instance_of<T>(&self) -> bool where T: JsCast,` [src]

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

`fn is_type_of(val: &JsValue) -> bool`[src]

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

`impl OptionFromWasmAbi for KeyframeEffect`[src]

`fn is_none(abi: &Self::Abi) -> bool`[src]

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

`impl OptionIntoWasmAbi for KeyframeEffect`[src]

`fn none() -> Self::Abi`[src]

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

`impl<'a> OptionIntoWasmAbi for &'a KeyframeEffect`[src]

`fn none() -> Self::Abi`[src]

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

`impl PartialEq<KeyframeEffect> for KeyframeEffect`[src]

`fn eq(&self, other: &KeyframeEffect) -> bool`[src]

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

`fn ne(&self, other: &KeyframeEffect) -> bool`[src]

This method tests for !=.

`impl RefFromWasmAbi for KeyframeEffect`[src]

`type Abi = <JsValue as RefFromWasmAbi>::Abi`

The wasm ABI type references to Self are recovered from.

`type Anchor = ManuallyDrop<KeyframeEffect>`

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. Read more

`unsafe fn ref_from_abi(js: Self::Abi) -> Self::Anchor`[src]

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

`impl WasmDescribe for KeyframeEffect`[src]

`fn describe()`[src]

`impl Eq for KeyframeEffect`[src]

`impl StructuralEq for KeyframeEffect`[src]

`impl StructuralPartialEq for KeyframeEffect`[src]

Auto Trait Implementations

`impl RefUnwindSafe for KeyframeEffect`

`impl !Send for KeyframeEffect`

`impl !Sync for KeyframeEffect`

`impl Unpin for KeyframeEffect`

`impl UnwindSafe for KeyframeEffect`

Blanket Implementations

`impl<T> Any for T where T: 'static + ?Sized,` [src]

`pub fn type_id(&self) -> TypeId`[src]

Gets the TypeId of self. Read more

`impl<T> Borrow<T> for T where T: ?Sized,` [src]

`pub fn borrow(&self) -> &T`[src]

Immutably borrows from an owned value. Read more

`impl<T> BorrowMut<T> for T where T: ?Sized,` [src]

`pub fn borrow_mut(&mut self) -> &mut T`[src]

Mutably borrows from an owned value. Read more

`impl<T> From<T> for T`[src]

`pub fn from(t: T) -> T`[src]

Performs the conversion.

`impl<T, U> Into<U> for T where U: From<T>,` [src]

`pub fn into(self) -> U`[src]

Performs the conversion.

`impl<T> ReturnWasmAbi for T where T: IntoWasmAbi,` [src]

`type Abi = <T as IntoWasmAbi>::Abi`

Same as IntoWasmAbi::Abi

`pub fn return_abi(self) -> <T as ReturnWasmAbi>::Abi`[src]

Same as IntoWasmAbi::into_abi, except that it may throw and never return in the case of Err. Read more

`impl<T> ToOwned for T where T: Clone,` [src]

`type Owned = T`

The resulting type after obtaining ownership.

`pub fn to_owned(&self) -> T`[src]

Creates owned data from borrowed data, usually by cloning. Read more

`pub fn clone_into(&self, target: &mut T)`[src]

🔬 This is a nightly-only experimental API. (toowned_clone_into)

recently added

Uses borrowed data to replace owned data, usually by cloning. Read more

`impl<T, U> TryFrom<U> for T where U: Into<T>,` [src]

`type Error = Infallible`

The type returned in the event of a conversion error.

`pub fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>`[src]

Performs the conversion.

`impl<T, U> TryInto<U> for T where U: TryFrom<T>,` [src]

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

The type returned in the event of a conversion error.

`pub fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>`[src]

Performs the conversion.