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telegram_webapp_sdk::dom::document

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pub struct Doc;
Expand description

Zero-sized handle providing convenient access to the current web_sys::Document.

Each method resolves window().document() on demand, so no browser handles are stored. Re-exported as Document.

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impl Doc

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pub fn get_element_by_id(&self, id: &str) -> Option<Element>

Returns the element with the given id, or None if it does not exist or no document is available.

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

Returns the first element matching the CSS selector.

Returns Ok(None) when nothing matches, and Err when the document is unavailable or the selector is invalid.

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pub fn create_element(&self, tag: &str) -> Result<Element, JsValue>

Creates a new element with the given tag name.

Returns Err when the window or document is unavailable.

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

Returns the document <body> element.

Returns Err when the window, document, or body is unavailable.

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impl Default for Doc

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fn default() -> Self

Returns the “default value” for a type. Read more

Auto Trait Implementations§

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impl Freeze for Doc

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impl RefUnwindSafe for Doc

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impl Send for Doc

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impl Sync for Doc

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impl Unpin for Doc

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impl UnsafeUnpin for Doc

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impl UnwindSafe for Doc

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impl<Token, Builder, How> AllPropsFor<Builder, How> for Token
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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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Attempts to deserialize the arguments from a request.
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impl<E, T, Request, Encoding> FromReq<Post<Encoding>, Request, E> for T
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Attempts to deserialize the arguments from a request.
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Attempts to deserialize the outputs from a response.
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impl<E, Encoding, Response, T> FromRes<Put<Encoding>, Response, E> for T
where Response: ClientRes<E> + Send, Encoding: Decodes<T>, E: FromServerFnError,

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Attempts to serialize the arguments into an HTTP request.
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impl<E, T, Encoding, Request> IntoReq<Post<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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impl<E, T, Encoding, Request> IntoReq<Put<Encoding>, Request, E> for T
where Request: ClientReq<E>, Encoding: Encodes<T>, E: FromServerFnError,

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async fn into_res(self) -> Result<Response, E>

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impl<E, Response, Encoding, T> IntoRes<Post<Encoding>, Response, E> for T
where Response: TryRes<E>, Encoding: Encodes<T>, E: FromServerFnError + Send, T: Send,

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async fn into_res(self) -> Result<Response, E>

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impl<E, Response, Encoding, T> IntoRes<Put<Encoding>, Response, E> for T
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