Starting to use more advanced error output

schala-repl/src/repl/mod.rs

@@ -189,14 +189,20 @@ impl Repl {
     };
 
     let ref mut language_state = self.get_cur_language_state();
+    let response = language_state.run_computation(request);
 
-    let ComputationResponse { main_output, global_output_stats, debug_responses }
-      = language_state.run_computation(request);
+    self.handle_computation_response(response)
+  }
 
-    match main_output {
+  fn handle_computation_response(&mut self, response: ComputationResponse) -> String {
+    let mut buf = String::new();
+
+    buf.push_str(&match response.main_output {
       Ok(s) => s,
       Err(e) => format!("{} {}", "Error".red(), e)
-    }
+    });
+
+    buf
   }
 
   fn get_directives(&mut self) -> CommandTree {