fix stdweb

src/lib.rs

@@ -122,6 +122,10 @@ extern crate log;
 #[allow(unused)]
 macro_rules! error { ($($x:tt)*) => () }
 
+// temp fix for stdweb
+#[cfg(target_arch = "wasm32")]
+extern crate std;
+
 #[cfg(any(
     target_os = "android",
     target_os = "netbsd",

src/wasm32_stdweb.rs

@@ -7,14 +7,12 @@
 // except according to those terms.
 
 //! Implementation for WASM via stdweb
-extern crate std;
-
 use core::cell::RefCell;
 use core::mem;
 use core::num::NonZeroU32;
 use std::thread_local;
 
-use stdweb::js;
+use stdweb::{js, _js_impl};
 use stdweb::unstable::TryInto;
 use stdweb::web::error::Error as WebError;