GDExtensionClassToStringFunction typedef
GDExtensionClassToStringFunction =
Void Function(Pointer<Void> callable_userdata, Pointer<GDExtensionBool> r_is_valid, GDExtensionStringPtr r_out)
Implementation
typedef GDExtensionClassToStringFunction =
ffi.Void Function(
GDExtensionClassInstancePtr p_instance,
ffi.Pointer<GDExtensionBool> r_is_valid,
GDExtensionStringPtr p_out,
);