From 8b7d2fd59e12da150c69cb3ee7bb26a55355e439 Mon Sep 17 00:00:00 2001
From: Vincent Ambo <mail@tazj.in>
Date: Sun, 7 Aug 2022 23:40:12 +0300
Subject: feat(tvix/eval): add initial value representation

Change-Id: I427a04e89994662df2750dffe21991bad48aab15
Reviewed-on: https://cl.tvl.fyi/c/depot/+/6066
Tested-by: BuildkiteCI
Reviewed-by: grfn <grfn@gws.fyi>
---
 tvix/eval/src/main.rs  |  1 +
 tvix/eval/src/value.rs | 10 ++++++++++
 2 files changed, 11 insertions(+)
 create mode 100644 tvix/eval/src/value.rs

diff --git a/tvix/eval/src/main.rs b/tvix/eval/src/main.rs
index 8192965a8b..7cc5a380e5 100644
--- a/tvix/eval/src/main.rs
+++ b/tvix/eval/src/main.rs
@@ -6,6 +6,7 @@ use std::{
 
 mod errors;
 mod eval;
+mod value;
 
 fn main() {
     let mut args = env::args();
diff --git a/tvix/eval/src/value.rs b/tvix/eval/src/value.rs
new file mode 100644
index 0000000000..037284b144
--- /dev/null
+++ b/tvix/eval/src/value.rs
@@ -0,0 +1,10 @@
+//! This module implements the backing representation of runtime
+//! values in the Nix language.
+
+#[derive(Clone, Copy, Debug, PartialEq)]
+pub enum Value {
+    Null,
+    Bool(bool),
+    Integer(i64),
+    Float(f64),
+}
-- 
cgit 1.4.1