feat #167: workspace structure

.github/workflows/ci.yml

@@ -38,31 +38,28 @@ jobs:
     name: Test and Collect Coverage
     runs-on: ubuntu-latest
     needs: lint
+    env:
+      RUST_TOOLCHAIN: 1.88.0
     steps:
       - uses: actions/checkout@v4
         with:
           fetch-depth: 0
 
-      - name: Cache dependencies
-        uses: actions/cache@v4
+      - name: Install Rust toolchain
+        uses: dtolnay/rust-toolchain@master
         with:
-          path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-            target
-          key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
-          restore-keys: |
-            ${{ runner.os }}-cargo-
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          components: llvm-tools-preview
+
+      - name: Cache using Swatinem/rust-cache
+        uses: Swatinem/rust-cache@v2
 
       - name: Install Protobuf compiler
         run: sudo apt-get install -y protobuf-compiler
 
-      - name: Install cargo-llvm-cov
+      - name: Install cargo tools
         run: |
           cargo install cargo-llvm-cov --locked
-
-      - name: Install cargo-nextest
-        run: |
           cargo install cargo-nextest --locked
 
       - name: Run tests with nextest and generate coverage