chore(3p/nix): unvendor tvix 0.1 r/4098

Nothing is using this now, and we'll likely never pick this up again,
but we learned a lot in the process.

Every now and then this breaks in some bizarre way on channel bumps
and it's just a waste of time to maintain that.

Change-Id: Idcf2f5acd4ca7070ce18d7149cbfc0d967dc0a44
Reviewed-on: https://cl.tvl.fyi/c/depot/+/5632
Tested-by: BuildkiteCI
Reviewed-by: sterni <sternenseemann@systemli.org>
Reviewed-by: lukegb <lukegb@tvl.fyi>
Autosubmit: tazjin <tazjin@tvl.su>

1 files changed, 0 insertions, 30 deletions

diff --git a/third_party/nix/src/libstore/nar-info-disk-cache.hh b/third_party/nix/src/libstore/nar-info-disk-cache.hh
deleted file mode 100644
index 8eeab7635a4e..000000000000
--- a/third_party/nix/src/libstore/nar-info-disk-cache.hh
+++ /dev/null
@@ -1,30 +0,0 @@
-#pragma once
-
-#include "libstore/nar-info.hh"
-#include "libutil/ref.hh"
-
-namespace nix {
-
-class NarInfoDiskCache {
- public:
-  typedef enum { oValid, oInvalid, oUnknown } Outcome;
-
-  virtual void createCache(const std::string& uri, const Path& storeDir,
-                           bool wantMassQuery, int priority) = 0;
-
-  virtual bool cacheExists(const std::string& uri, bool& wantMassQuery,
-                           int& priority) = 0;
-
-  virtual std::pair<Outcome, std::shared_ptr<NarInfo>> lookupNarInfo(
-      const std::string& uri, const std::string& hashPart) = 0;
-
-  virtual void upsertNarInfo(const std::string& uri,
-                             const std::string& hashPart,
-                             std::shared_ptr<ValidPathInfo> info) = 0;
-};
-
-/* Return a singleton cache object that can be used concurrently by
-   multiple threads. */
-std::shared_ptr<NarInfoDiskCache> getNarInfoDiskCache();
-
-}  // namespace nix