JsHandle

viewpoint_core::page

Struct JsHandle 

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

A handle to a JavaScript object in the page context.

Handles are useful for referencing complex objects that cannot be serialized (like DOM elements). Remember to dispose of handles when done.

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impl JsHandle

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pub fn object_id(&self) -> &str

Get the object ID.

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pub async fn json_value<T: DeserializeOwned>(&self) -> Result<T, PageError>

Get the JSON value of this handle.

§Errors

Returns an error if the object cannot be serialized to JSON.

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pub async fn dispose(self) -> Result<(), PageError>

Dispose of this handle, releasing the JavaScript object reference.

§Errors

Returns an error if the CDP command fails.

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impl Debug for JsHandle

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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<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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Immutably borrows from an owned value. Read more
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