1 files changed, 10 insertions, 0 deletions
diff --git a/tvix/nix-compat/src/wire/ser/mod.rs b/tvix/nix-compat/src/wire/ser/mod.rs
index 5860226f39eb..ef3c6e2e372f 100644
--- a/tvix/nix-compat/src/wire/ser/mod.rs
+++ b/tvix/nix-compat/src/wire/ser/mod.rs
@@ -122,3 +122,13 @@ pub trait NixSerialize {
     where
         W: NixWrite;
 }
+
+// Noop
+impl NixSerialize for () {
+    async fn serialize<W>(&self, _writer: &mut W) -> Result<(), W::Error>
+    where
+        W: NixWrite,
+    {
+        Ok(())
+    }
+}