1 files changed, 12 insertions, 0 deletions
diff --git a/tvix/eval/src/errors.rs b/tvix/eval/src/errors.rs
new file mode 100644
index 0000000000..14f6819862
--- /dev/null
+++ b/tvix/eval/src/errors.rs
@@ -0,0 +1,12 @@
+use std::fmt::Display;
+
+#[derive(Debug)]
+pub struct Error {}
+
+impl Display for Error {
+    fn fmt(&self, f: &mut std::fmt::Formatter<'_>) -> std::fmt::Result {
+        writeln!(f, "error")
+    }
+}
+
+pub type EvalResult<T> = Result<T, Error>;