reproduce rustwasm/wasm-bindgen#1191

attente · Jan 17, 2019 · 8ee7065 · 8ee7065
1 parent c23a2dc
commit 8ee7065
Showing 1 changed file with 14 additions and 5 deletions.
diff --git a/src/lib.rs b/src/lib.rs
@@ -1,7 +1,16 @@
-#[cfg(test)]
-mod tests {
-    #[test]
-    fn it_works() {
-        assert_eq!(2 + 2, 4);
+#[cfg(feature = "bindings")]
+extern crate wasm_bindgen;
+#[cfg(feature = "bindings")]
+use wasm_bindgen::prelude::*;
+
+#[cfg_attr(feature = "bindings", wasm_bindgen)]
+pub struct Foo {
+}
+
+#[cfg_attr(feature = "bindings", wasm_bindgen)]
+impl Foo {
+    #[cfg_attr(feature = "bindings", wasm_bindgen(constructor))]
+    pub fn new() -> Foo {
+        Foo {}
     }
 }