fix devshell

.github/workflows/flake-lock-updater.yaml

@@ -0,0 +1,24 @@
+name: update-flake-lock
+on:
+  workflow_dispatch: # allows manual triggering
+  schedule:
+    - cron: '0 0 * * 0' # runs weekly on Sunday at 00:00
+
+jobs:
+  lockfile:
+    runs-on: ubuntu-latest
+    steps:
+      - uses: TornaxO7/rust-template@v1-ci-actions
+      - name: Update flake.lock
+        id: update-flake-lock
+        run: nix flake update
+      - name: Commit updated flake.lock
+        if: |
+          steps.update-flake-lock.outputs.modified == 'true' &&
+          github.event.pull_request.head.repo.full_name == github.repository
+        run: |
+          git config --global user.name 'Github Actions'
+          git config --global user.email '<>'
+          git remote set-url origin https://x-access-token:${{ secrets.GITHUB_TOKEN }}@github.com/${{ github.repository }}
+          git commit -am "Automated formatting"
+          git push

flake.nix

@@ -26,13 +26,9 @@
             let
               rust-toolchain = pkgs.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;
             in
-            pkgs.mkShell.override
-              {
-                stdenv = pkgs.stdenvAdapters.useMoldLinker pkgs.clangStdenv;
-              }
-              {
-                packages = [ rust-toolchain ];
-              };
+            pkgs.mkShell {
+              packages = [ rust-toolchain ];
+            };
         };
       };
 }