RustPython
diff --git a/‎wasm/lib/src/vm_class.rs‎
Lines changed: 4 additions & 2 deletions b/‎wasm/lib/src/vm_class.rs‎
Lines changed: 4 additions & 2 deletions
@@ -39,7 +39,8 @@ fn init_window_module(vm: &VirtualMachine) -> PyRef<PyModule> {
 }
 
 impl StoredVirtualMachine {
-    fn new(id: String, inject_browser_module: bool) -> StoredVirtualMachine {
+    fn new<I>(id: String, inject_browser_module: bool, iter: I) -> StoredVirtualMachine where
+    I: IntoIterator<Item = (Cow<'static, str>, stdlib::StdlibInitFunc)> {
         let mut scope = None;
         let mut settings = Settings::default();
         settings.allow_external_library = false;
@@ -113,7 +114,8 @@ pub struct VMStore;
 
 #[wasm_bindgen(js_class = vmStore)]
 impl VMStore {
-    pub fn init(id: String, inject_browser_module: Option<bool>) -> WASMVirtualMachine {
+    pub fn init<i>(id: String, inject_browser_module: Option<bool>, iter: I) -> WASMVirtualMachine where
+    I: IntoIterator<Item = (Cow<'static, str>, stdlib::StdlibInitFunc)>{
         STORED_VMS.with(|cell| {
             let mut vms = cell.borrow_mut();
             if !vms.contains_key(&id) {