From ad8d2b22cd9f0c87f85c7e68db691292ff8c2d8c Mon Sep 17 00:00:00 2001
From: greg <greg.shuflin@protonmail.com>
Date: Sun, 11 Mar 2018 14:53:08 -0700
Subject: [PATCH] Starting to improve infrastrucutre for lang output

To make repl vs non-repl output better
---
 schala-lib/src/language.rs | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/schala-lib/src/language.rs b/schala-lib/src/language.rs
index 06e36c3..6e84f03 100644
--- a/schala-lib/src/language.rs
+++ b/schala-lib/src/language.rs
@@ -1,5 +1,6 @@
 extern crate colored;
 
+use std::collections::HashMap;
 use self::colored::*;
 
 pub struct LLVMCodeString(pub String);
@@ -51,6 +52,29 @@ impl LanguageOutput {
   }
 }
 
+#[derive(Debug, Default)]
+pub struct UnfinishedComputation {
+  artifacts: HashMap<String, TraceArtifact>,
+}
+
+#[derive(Debug)]
+pub struct FinishedComputation {
+  artifacts: HashMap<String, TraceArtifact>,
+  text_output: Result<String, String>,
+}
+
+impl UnfinishedComputation {
+  pub fn add_artifact(&mut self, artifact: TraceArtifact) {
+    self.artifacts.insert(artifact.stage_name.clone(), artifact);
+  }
+  pub fn output(self, output: Result<String, String>) -> FinishedComputation {
+    FinishedComputation {
+      artifacts: self.artifacts,
+      text_output: output
+    }
+  }
+}
+
 /*
 //TODO I'll probably wanna implement this later
 #[derive(Debug)]