Fixed Workflow pipeline

Author: SamarthPyati

.github/workflows/rust.yml

@@ -11,26 +11,34 @@ env:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     steps:
     - uses: actions/checkout@v4
-    
-    - name: Build
-      run: cargo build --verbose
-      
-    - name: Build Release 
-      run: cargo build --release --verbose
-      
-    - name: Run tests
-      run: cargo test --verbose
-      
-    - name: Cache
+
+    # Caching deps before build 
+    - name: Cache Cargo dependencies
       uses: actions/cache@v4
       with:
         path: |
-            ~/.cargo/registry
-            ~/.cargo/git
-                target
-            key: ${{ runner.os }}-cargo-${{ hashFiles('**/Cargo.lock') }}
+          ~/.cargo/registry
+          ~/.cargo/git
+          target
+        key: ${{ runner.os }}-cargo-${{ hashFiles('Cargo.lock') }}
+        restore-keys: |
+          ${{ runner.os }}-cargo-
+
+    - name: Install Rust toolchain
+      uses: actions-rs/toolchain@v1
+      with:
+        toolchain: stable
+        override: true
+
+    - name: Build (Debug)
+      run: cargo build --verbose
+
+    - name: Build (Release)
+      run: cargo build --release --verbose
+
+    - name: Run Tests
+      run: cargo test --verbose