Parameterize compiler Config type

schala-repl/src/language.rs

@@ -2,11 +2,11 @@ use std::collections::HashSet;
 use std::time;
 
 pub trait ProgrammingLanguageInterface {
-    type Options;
+    type Config: Default;
     fn language_name() -> String;
     fn source_file_suffix() -> String;
 
-    fn run_computation(&mut self, _request: ComputationRequest) -> ComputationResponse;
+    fn run_computation(&mut self, _request: ComputationRequest<Self::Config>) -> ComputationResponse;
 
     fn request_meta(&mut self, _request: LangMetaRequest) -> LangMetaResponse {
         LangMetaResponse::Custom {
@@ -23,9 +23,9 @@ struct Options<T> {
 }
 */
 
-pub struct ComputationRequest<'a> {
+pub struct ComputationRequest<'a, T> {
     pub source: &'a str,
-    //pub options: Options<()>,
+    pub config: T,
     pub debug_requests: HashSet<DebugAsk>,
 }
 

schala-repl/src/lib.rs

@@ -187,6 +187,7 @@ impl<L: ProgrammingLanguageInterface> Repl<L> {
 
         let request = ComputationRequest {
             source: input,
+            config: Default::default(),
             debug_requests,
         };
         let response = self.language_state.run_computation(request);