pub type VariadicTypedAsyncBody<Fut> = dyn Fn(Vec<KindedSlot>) -> Fut + Send + Sync;Expand description
Body signature for a register_typed_async_function caller.
Variadic — same shape as VariadicTypedBody but returning a
Future. No &ModuleContext (the borrow cannot cross await
points); permission gating must happen synchronously upstream.