Function NewFunc

func.go:50–69

NewFunc creates a new `Func` with the given `ty` which, when called, will call `f` The `ty` given is the wasm type signature of the `Func` to create. When called the `f` callback receives two arguments. The first is a `Caller` to learn information about the calling context and the second is a list

(
	store Storelike,
	ty *FuncType,
	f func(*Caller, []Val) ([]Val, *Trap),
)

// If the `f` callback panics then the panic will be propagated to the caller
// as well.
func NewFunc(
	store Storelike,
	ty *FuncType,
	f func(*Caller, []Val) ([]Val, *Trap),
) *Func {
	idx := insertFuncNew(getDataInStore(store), ty, f)

	ret := C.wasmtime_func_t{}
	C.go_func_new(
		store.Context(),
		ty.ptr(),
		C.size_t(idx),
		0,
		&ret,
	)
	runtime.KeepAlive(store)
	runtime.KeepAlive(ty)

	return mkFunc(ret)
}

//export goTrampolineNew
func goTrampolineNew(