Add console and web sys for logging

src/lib.rs

@@ -1,13 +1,20 @@
-mod utils;
-
 use wasm_bindgen::prelude::*;
 
+extern crate web_sys;
+
+mod utils;
+
 // When the `wee_alloc` feature is enabled, use `wee_alloc` as the global
 // allocator.
 #[cfg(feature = "wee_alloc")]
 #[global_allocator]
 static ALLOC: wee_alloc::WeeAlloc = wee_alloc::WeeAlloc::INIT;
 
+#[wasm_bindgen(start)]
+pub fn run() {
+    log("[WASM] internal logging...");
+}
+
 #[wasm_bindgen]
 extern {
     fn alert(s: &str);
@@ -17,3 +24,8 @@ extern {
 pub fn greet() {
     alert("Hey, CUBETIQ Solution!");
 }
+
+#[wasm_bindgen]
+pub fn log(s: &str) {
+    web_sys::console::log_1(&s.into());
+}