wasm object interaction test

src/lib/wasm.rs

@@ -1,10 +1,28 @@
 use wasm_bindgen::prelude::*;
 
+use crate::{solver, word_list::WordList};
+
 #[wasm_bindgen]
 extern "C" {
     fn alert(s: &str);
 }
+
 #[wasm_bindgen]
 pub fn greet() {
     alert("Hello, wasm-on-web!");
 }
+
+#[wasm_bindgen]
+struct Solver(solver::Solver);
+
+#[wasm_bindgen]
+impl Solver {
+    pub fn new() -> Solver {
+        let wl = WordList::from(["test", "yooo"].iter());
+        Solver(solver::Solver::from_single_word_list(wl))
+    }
+
+    pub fn stats(&self) -> String {
+        self.0.tabular_format()
+    }
+}