Struct ExternRef

pub struct ExternRef { /* private fields */ }

Extern host reference type.

Trait Implementations

impl Clone for ExternRef

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ExternRef

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

Formats the value using the given formatter.

impl WasmExternRef<Engine> for ExternRef

fn new<T: 'static + Send + Sync>( _ctx: impl AsContextMut<Engine>, object: T, ) -> Self

Creates a new reference wrapping the given value.

fn downcast<'a, 's: 'a, T: 'static, S: 's>( &'a self, _ctx: StoreContext<'s, S>, ) -> Result<&'a T>

Returns a shared reference to the underlying data.