Struct web_sys::Window

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#[repr(transparent)]
pub struct Window { /* private fields */ }

Expand description

The Window class.

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The setTimeout() method.

The removeEventListener() method.

MDN Documentation

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

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.

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.

Tests whether the value is “truthy”.

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

MDN documentation

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 Window

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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 Window

type Target = EventTarget

The resulting type after dereferencing.

This method tests for !=.

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impl RefFromWasmAbi for Window

type Abi = <JsValue as RefFromWasmAbi>::Abi

The wasm ABI type references to Self are recovered from.

type Anchor = ManuallyDrop<Window>

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

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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 StructuralPartialEq for Window

Auto Trait Implementations

impl RefUnwindSafe for Window

impl !Send for Window

impl !Sync for Window

impl Unpin for Window

pub fn into(self) -> U

Performs the conversion.

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

type Abi = <T as IntoWasmAbi>::Abi

Same as IntoWasmAbi::Abi

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pub 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. Read more

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impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

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Performs the conversion.

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impl<T, U> TryInto for T where
U: TryFrom<T>,

type Error = >::Error

The type returned in the event of a conversion error.

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pub fn try_into(self) -> Result<U, >::Error>

Performs the conversion.

Struct web_sys::Window

Implementations

impl Window

pub fn window(&self) -> Window

impl Window

pub fn self_(&self) -> Window

impl Window

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

impl Window

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

impl Window

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

impl Window

pub fn location(&self) -> Location

impl Window

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

impl Window

pub fn custom_elements(&self) -> CustomElementRegistry

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

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

impl Window

pub fn event(&self) -> JsValue

impl Window

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

impl Window

pub fn length(&self) -> u32

impl Window

pub fn top(&self) -> Result<Option<Window>, JsValue>

impl Window

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

impl Window

pub fn set_opener(&self, value: &JsValue) -> Result<(), JsValue>

impl Window

pub fn parent(&self) -> Result<Option<Window>, JsValue>

impl Window

pub fn frame_element(&self) -> Result<Option<Element>, JsValue>

impl Window

pub fn navigator(&self) -> Navigator

impl Window

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

impl Window

pub fn onappinstalled(&self) -> Option<Function>

impl Window

pub fn set_onappinstalled(&self, value: Option<&Function>)

impl Window

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

impl Window

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

impl Window

pub fn set_inner_width(&self, value: &JsValue) -> Result<(), JsValue>

impl Window

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

impl Window

pub fn set_inner_height(&self, value: &JsValue) -> Result<(), JsValue>

impl Window

pub fn scroll_x(&self) -> Result<f64, JsValue>

impl Window

pub fn page_x_offset(&self) -> Result<f64, JsValue>

impl Window

pub fn scroll_y(&self) -> Result<f64, JsValue>

impl Window

pub fn page_y_offset(&self) -> Result<f64, JsValue>

impl Window

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