feat: Add rust-cache (#98)

.github/workflows/cd.yml

@@ -43,6 +43,8 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.job.target }}
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Checkout repository
         uses: actions/checkout@v4
       - name: Install cross

.github/workflows/ci.yml

@@ -44,6 +44,8 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
         with:
           targets: ${{ matrix.job.target }}
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Install cross
         if: matrix.job.use-cross
         uses: taiki-e/install-action@v2
@@ -74,6 +76,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Install Rust
         uses: dtolnay/rust-toolchain@stable
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Build for release
         run: cargo build --target ${{ matrix.target }} --release
       - name: Run executable
@@ -91,6 +95,8 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
         with:
           components: rustfmt
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Check formatting
         run: cargo fmt --all --check
 
@@ -104,6 +110,8 @@ jobs:
         uses: dtolnay/rust-toolchain@stable
         with:
           components: clippy
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Clippy Check
         run: cargo clippy -- -D warnings
 
@@ -115,6 +123,8 @@ jobs:
         uses: actions/checkout@v4
       - name: Install stable toolchain
         uses: dtolnay/rust-toolchain@stable
+      - name: Rust cache
+        uses: Swatinem/rust-cache@v2
       - name: Install cargo-tarpaulin
         uses: taiki-e/install-action@v2
         with: