updating wasm output

5 years ago · 618dda518d
3 changed files with 20 additions and 4 deletions
--- a/index.html
+++ b/index.html
@ -19,18 +19,33 @@
      height: 400px;
      border: 1px solid #8db5e4;
      margin-bottom: 16px;
+      flex: 2;
+      margin-right: 16px;
    }

    .container {
      margin: 0 auto;
    }
+
+    .demo__repl {
+      display: flex;
+    }
+
+    .output {
+      flex: 1;
+      border: 1px solid black;
+      padding: 8px;
+      font-size: 2rem;
+    }
  </style>
  <body>
    <div class="container">
      <img class="demo__img" src="assets/01_rust_loves_js.png" />
-      <textarea class="form-control textbox"> </textarea>
+      <div class="demo__repl">
+        <textarea class="form-control textbox"> </textarea>
+        <p class="output"></p>
+      </div>
      <button type="buttont" class="btn btn-primary">Evaluate</button>
-      <p class="output">Test</p>
    </div>
  </body>
 </html>
--- a/index.js
+++ b/index.js
@ -15,6 +15,6 @@ function clickHandler(evt) {
  let t0 = performance.now();
  let result = window.evaluate(text);
  let t1 = performance.now();
-  p.textContent = `${t1 - t0}ms: ${result}`;
+  p.textContent = `> ${result}`;
  console.log(result);
 }
--- a/src/lib/lib.rs
+++ b/src/lib/lib.rs
@ -28,6 +28,7 @@ pub fn exec(src: String) {
    let mut lexer = Lexer::new(&src);
    lexer.lex().unwrap();
    let tokens = lexer.tokens;
+    // dbg!(&tokens);

    // Setup executor
    let expr = Parser::new(tokens).parse_all().unwrap();
@ -58,7 +59,7 @@ pub fn evaluate(src: &str) -> String {
        Ok(v) => {
            expr = v;
        }
-        Err(v) => {
+        Err(_v) => {
            log("parsing fail");
            return String::from("parsing failed");
        }