feat(web-vis): updating the webpack config to get rid of index.html

web-vis/src/lib.rs

@@ -42,17 +42,11 @@ pub fn clear() {
 }
 
 #[wasm_bindgen]
-pub fn get() -> Vec<JsValue> {
-    let mut vec = Vec::new();
-
-    unsafe {
-        for rrbvec in &STATE {
-            // TODO: this is a hack, fix it!
-            vec.push(JsValue::from_str(
-                serde_json::to_string(&rrbvec).unwrap().as_str(),
-            ));
-        }
-    }
+pub fn get(index: usize) -> JsValue {
+    unsafe { JsValue::from_str(serde_json::to_string(&STATE.get(index)).unwrap().as_str()) }
+}
 
-    vec
+#[wasm_bindgen]
+pub fn len() -> usize {
+    unsafe { STATE.len() }
 }

web-vis/www/index.js

@@ -1,36 +1,6 @@
-import * as wasm from "web-vis";
-import { RrbVec } from "./rrbtree";
-
-wasm.push_vec();
-// wasm.push_vec();
-
-const rrbVecOne = new RrbVec("#tree1");
-const rrbVecTwo = new RrbVec("#tree2");
-
-const slider = document.getElementById("vectorSize");
-slider.addEventListener("change", function () {
-  wasm.set_vec_size(0, slider.value);
-  // wasm.set_vec_size(1, slider.value);
-
-  const vectors = wasm.get();
-
-  const vecOne = JSON.parse(vectors[0]);
-  console.log(vecOne);
-  // const vecTwo = JSON.parse(vectors[1]);
-
-  rrbVecOne.set(vecOne);
-  // rrbVecTwo.draw(vecTwo);
-});
-
-const splitter = document.getElementById("vectorSplitter");
-splitter.addEventListener("click", () => {
-  wasm.split_off_vec(0, 167);
-
-  const vectors = wasm.get();
-
-  const vecOne = JSON.parse(vectors[0]);
-  const vecTwo = JSON.parse(vectors[1]);
-
-  rrbVecOne.set(vecOne);
-  rrbVecTwo.set(vecTwo);
-});
+// A dependency graph that contains any wasm must all be imported
+// asynchronously. This `index.js` file does the single async import, so
+// that no one else needs to worry about it again.
+import("./src/app.js").catch((e) =>
+  console.error("Error importing `index.js`:", e)
+);