Classes are now working!

crates/wasm-bindgen-shared/src/lib.rs

@@ -10,7 +10,6 @@ pub struct Program {
 #[derive(Serialize, Deserialize)]
 pub struct Struct {
     pub name: String,
-    pub ctor: Function,
     pub functions: Vec<Function>,
     pub methods: Vec<Method>,
 }
@@ -28,6 +27,33 @@ pub struct Function {
     pub ret: Option<Type>,
 }
 
+impl Struct {
+    pub fn free_function(&self) -> String {
+        let mut name = format!("__wbindgen_");
+        name.extend(self.name
+            .chars()
+            .flat_map(|s| s.to_lowercase()));
+        name.push_str("_free");
+        return name
+    }
+}
+
+impl Function {
+    pub fn free_function_export_name(&self) -> String {
+        self.name.clone()
+    }
+
+    pub fn struct_function_export_name(&self, struct_: &str) -> String {
+        let mut name = struct_
+            .chars()
+            .flat_map(|s| s.to_lowercase())
+            .collect::<String>();
+        name.push_str("_");
+        name.push_str(&self.name);
+        return name
+    }
+}
+
 #[derive(Serialize, Deserialize)]
 pub enum Type {
     Number,