Add io::WebcamCapture via gstreamer

.github/workflows/python_test.yml

@@ -50,6 +50,8 @@ jobs:
         run: |
           python -m pip install --upgrade pip |
           python -m pip install dist/*.whl |
-          python -m pip install pytest torch numpy
+          python -m pip install pytest numpy |
+          python -m pip install torch --extra-index-url https://download.pytorch.org/whl/cpu
+
       - name: Build and test
         run: pytest kornia-py/tests

.github/workflows/rust_lint.yml

@@ -29,8 +29,8 @@ jobs:
     name: Clippy
     runs-on: ubuntu-latest
     steps:
-      - name: Install system dependencies
-        run: sudo apt-get install -y cmake nasm
+      #- name: Install system dependencies
+      #  run: sudo apt-get install -y cmake nasm libgstreamer1.0-dev libgstreamer-plugins-base1.0-dev
       - uses: actions/checkout@v4
       - uses: actions-rs/toolchain@v1
         with:
@@ -43,6 +43,7 @@ jobs:
           token: ${{ secrets.GITHUB_TOKEN }}
           args: --all-features
           name: Clippy Output
+          use-cross: true
 
   check:
     name: Check

.github/workflows/rust_test.yml

@@ -30,5 +30,21 @@ jobs:
       - uses: actions-rs/cargo@v1
         with:
           command: test
-          args: --target ${{ matrix.target }}
+          args: --target ${{ matrix.target }} --features "gstreamer"
+          use-cross: true
+  build_examples:
+    name: Build Examples
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v4
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: stable
+          profile: minimal
+          target: x86_64-unknown-linux-gnu
+          override: true
+      - uses: actions-rs/cargo@v1
+        with:
+          command: build
+          args: --examples
           use-cross: true

.gitignore

@@ -2,3 +2,4 @@
 **venv/
 target/
 docker/
+examples/*/Cargo.lock