ci: remove windows, add libpcap install

Author: teo-lohrer-su

.github/workflows/rust.yaml

@@ -10,40 +10,43 @@ on:
 
 jobs:
   build:
-
     runs-on: ubuntu-latest
 
     strategy:
       matrix:
         rust: [stable, beta, nightly]
-        os: [ubuntu-latest, windows-latest, macos-latest]
+        os: [ubuntu-latest, macos-latest]
 
     steps:
-    - name: Checkout code
-      uses: actions/checkout@v3
-
-    - name: Cache cargo registry
-      uses: actions/cache@v3
-      with:
-        path: |
-          ~/.cargo/registry
-          ~/.cargo/git
-        key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
-        restore-keys: |
-          ${{ runner.os }}-cargo-${{ matrix.rust }}-
-
-    - name: Set up Rust
-      uses: actions-rs/toolchain@v1
-      with:
-        toolchain: ${{ matrix.rust }}
-        profile: minimal
-        override: true
-
-    - name: Install dependencies
-      run: cargo fetch
-
-    - name: Build the project
-      run: cargo build --verbose
-
-    - name: Run tests
-      run: cargo test --verbose
+      - name: Checkout code
+        uses: actions/checkout@v3
+
+      - name: Install libpcap (Ubuntu)
+        if: matrix.os == 'ubuntu-latest'
+        run: sudo apt-get update && sudo apt-get install -y libpcap-dev
+
+      - name: Cache cargo registry
+        uses: actions/cache@v3
+        with:
+          path: |
+            ~/.cargo/registry
+            ~/.cargo/git
+          key: ${{ runner.os }}-cargo-${{ matrix.rust }}-${{ hashFiles('**/Cargo.lock') }}
+          restore-keys: |
+            ${{ runner.os }}-cargo-${{ matrix.rust }}-
+
+      - name: Set up Rust
+        uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.rust }}
+          profile: minimal
+          override: true
+
+      - name: Install dependencies
+        run: cargo fetch
+
+      - name: Build the project
+        run: cargo build --verbose
+
+      - name: Run tests
+        run: cargo test --verbose