1 files changed, 7 insertions, 0 deletions
diff --git a/lisp/src/ast.rs b/lisp/src/ast.rs
new file mode 100644
index 0000000..8cac963
--- /dev/null
+++ b/lisp/src/ast.rs
@@ -0,0 +1,7 @@
+#[derive(Clone, Debug, PartialEq, Eq)]
+pub enum Val {
+    Atom(String),
+    List(Vec<Self>),
+    I64(i64),
+    String(String),
+}