move nix

nix/schema.nix

@@ -0,0 +1,27 @@
+{
+  stdenv,
+  rustPlatform,
+  lib,
+}: let
+  inherit (lib.sources) sourceByRegex;
+  src = sourceByRegex ../. ["Cargo.*" "(src|benches)(/.*)?"];
+in
+  rustPlatform.buildRustPackage {
+    pname = "demostf-parser-schema";
+    version = "0.1.0";
+
+    cargoBuildFlags = ''
+      --bin schema
+    '';
+
+    src = lib.traceVal src;
+
+    buildType = "debug";
+    buildFeatures = ["schema"];
+
+    doCheck = false;
+
+    cargoLock = {
+      lockFile = ../Cargo.lock;
+    };
+  }