feat: add wit-bindgen-sample

__wasm/wit-bindgen-sample/engine/src/lib.rs

@@ -0,0 +1,15 @@
+wit_bindgen_rust::export!("../exports.wit");
+wit_bindgen_rust::import!("../container.wit");
+
+struct Exports;
+
+impl exports::Exports for Exports {
+    fn eval_javascript(s: String) -> String {
+        // let a = container::fetch("");
+        "".into()
+    }
+}
+
+fn fetch_from_host(config: &str) -> String {
+    container::fetch(config)
+}