feat(tvix/cli): implement `NixCompatIO` helper type r/5474

This type allows for temporarily compatibility with the C++ Nix store,
specifically (for now) it gives us the store directory used by Nix and
imports files the same way.

Change-Id: I4767794ef2863eba49661315c63c4e17de946d60
Reviewed-on: https://cl.tvl.fyi/c/depot/+/7587
Reviewed-by: grfn <grfn@gws.fyi>
Tested-by: BuildkiteCI

1 files changed, 4 insertions, 0 deletions

diff --git a/tvix/Cargo.nix b/tvix/Cargo.nix
index 1447c4ea17ed..cce3bbca835c 100644
--- a/tvix/Cargo.nix
+++ b/tvix/Cargo.nix
@@ -4230,6 +4230,10 @@ rec {
             packageId = "rustyline";
           }
           {
+            name = "smol_str";
+            packageId = "smol_str";
+          }
+          {
             name = "tvix-eval";
             packageId = "tvix-eval";
           }