Type Alias AsyncNativeCallable 

pub type AsyncNativeCallable<State> = Arc<dyn for<'a> Fn(&'a Engine<State>, Type, &'a [Pointer]) -> Pin<Box<dyn Future<Output = Result<Pointer, EngineError>> + Send + 'a>> + Sync + Send>;

Aliased Type

pub struct AsyncNativeCallable<State> { /* private fields */ }