Working on solution to Rocket state problem

src/main.rs

@@ -38,6 +38,8 @@ include!(concat!(env!("OUT_DIR"), "/static.rs"));
 #[link_args="-ltinfo"]
 extern { }
 
+type PLIGenerator = Box<Fn() -> Box<ProgrammingLanguageInterface>>;
+
 fn main() {
   let languages: Vec<Box<ProgrammingLanguageInterface>> =
     vec![
@@ -45,6 +47,16 @@ fn main() {
       Box::new(maaru_lang::Maaru::new()),
       Box::new(robo_lang::Robo::new()),
     ];
+  let languages2: Vec<Box<ProgrammingLanguageInterface>> =
+    vec![
+      Box::new(schala_lang::Schala::new()),
+      Box::new(maaru_lang::Maaru::new()),
+      Box::new(robo_lang::Robo::new()),
+    ];
+
+  let func = Box::new(|| { let x: Box<ProgrammingLanguageInterface> = Box::new(schala_lang::Schala::new()); x });
+
+  webapp::web_main(languages2, func);
   schala_main(languages);
 }
 
@@ -68,7 +80,7 @@ fn schala_main(languages: Vec<Box<ProgrammingLanguageInterface>>) {
   }
 
   if option_matches.opt_present("webapp") {
-    webapp::web_main(languages);
+    //webapp::web_main(languages);
     exit(0);
   }
 

src/webapp.rs

@@ -5,7 +5,7 @@ use rocket_contrib::Json;
 use schala_lang;
 use language::{ProgrammingLanguageInterface, EvalOptions};
 use WEBFILES;
-
+use ::PLIGenerator;
 
 #[get("/")]
 fn index() -> Content<String> {
@@ -38,6 +38,6 @@ fn interpreter_input(input: Json<Input>) -> Json<Output> {
   Json(Output { text: code_output.to_string() })
 }
 
-pub fn web_main(languages: Vec<Box<ProgrammingLanguageInterface>>) {
+pub fn web_main(language_generators: Vec<Box<ProgrammingLanguageInterface>>, func: PLIGenerator) {
   rocket::ignite().mount("/", routes![index, js_bundle, interpreter_input]).launch();
 }