changed the cache in workflows

.github/workflows/rust.yml

@@ -18,21 +18,7 @@ jobs:
 
     steps:
     - uses: actions/checkout@v4
-    - name: Cache cargo registry
+    - uses: Swatinem/rust-cache@v2
-      uses: actions/cache@v4
-      with:
-        path: ~/.cargo/registry
-        key: ${{ runner.os }}-cargo-registry-${{ hashFiles('**/Cargo.lock') }}
-    - name: Cache cargo index
-      uses: actions/cache@v4
-      with:
-        path: ~/.cargo/git
-        key: ${{ runner.os }}-cargo-index-${{ hashFiles('**/Cargo.lock') }}
-    - name: Cache cargo build
-      uses: actions/cache@v4
-      with:
-        path: target
-        key: ${{ runner.os }}-cargo-build-target-${{ hashFiles('**/Cargo.lock') }}
     - name: Build
       run: cargo build --release
     - name: Run tests