Struct JsRefContainer

pub struct JsRefContainer<T>(/* private fields */);

Allows access to the underlying JS data persisted with use_js_ref().

Implementations

impl<T: JsCast> JsRefContainer<T>

pub fn current(&self) -> Option<T>

Returns the underlying typed JS data.

pub fn current_untyped(&self) -> JsValue

Returns the underlying JS data as JsValue.

pub fn set_current(&self, value: Option<&T>)

Sets the underlying JS data.

Trait Implementations

impl<T> AsRef<JsValue> for JsRefContainer<T>

fn as_ref(&self) -> &JsValue

Converts this type into a shared reference of the (usually inferred) input type.

impl<T> Clone for JsRefContainer<T>

fn clone(&self) -> Self

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T> Debug for JsRefContainer<T>

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

Formats the value using the given formatter.

impl<T> From<JsRefContainer<T>> for JsValue

fn from(value: JsRefContainer<T>) -> Self

Converts to this type from the input type.

impl<T> From<JsValue> for JsRefContainer<T>

fn from(value: JsValue) -> Self

Converts to this type from the input type.