cd.yaml: add caching for projects dependencies

.gitea/workflows/cd.yaml

@@ -6,7 +6,7 @@ jobs:
     name: cargo build
     runs-on: ubuntu-latest
     steps:
-      - name: Restore cached Primes
+      - name: Restore cached toolchain 
         id: cache-toolchain
         uses: actions/cache/restore@v4
         with:
@@ -18,13 +18,32 @@ jobs:
         with:
           profile: minimal
           toolchain: stable
-      - uses: actions/cache/save@v4
+      - name: Save cached toolchain 
+        id: cache-toolchain
+        uses: actions/cache/save@v4
         with:
           path: |
             ~/.rustup/toolchains
           key: ${{ steps.cache-toolchain.outputs.cache-primary-key }}
+
       - uses: actions/checkout@v4
+
+      - name: Restore cached cargo dependencies
+        id: cache-toolchain
+        uses: actions/cache/restore@v4
+        with:
+          path: |
+            ~/.rustup/toolchains
+          key: ${{ runner.os }}-rust-toolchain
       - run: cargo build --release --target x86_64-unknown-linux-gnu
+      - name: Save cached cargo dependencies
+        id: cache-toolchain
+        uses: actions/cache/save@v4
+        with:
+          path: |
+            ~/.rustup/toolchains
+          key: ${{ steps.cache-toolchain.outputs.cache-primary-key }}
+
       - name: Upload Release Binary
         uses: actions/upload-artifact@v3
         with: