Content-addressed evaluation cache.
Caches forced Nix expression results by hashing the source content
and (optionally) the flake lock. Lookup is O(1) via HashMap.
Persistence is best-effort JSON to ~/.cache/sui/eval-cache.json.
Content-addressed evaluation cache.
Caches forced Nix expression results by hashing the source content
and (optionally) the flake lock. Lookup is O(1) via HashMap.
Persistence is best-effort JSON to ~/.cache/sui/eval-cache.json.