opencv 0.73.0

Rust bindings for OpenCV
Documentation 
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name: opencv-rust
on:
  push:
    branches:
      - "*"
    tags_ignore:
      - "*"
  pull_request:
    branches:
      - "*"
jobs:
  src:
    strategy:
      fail-fast: false
      matrix:
        os:
          - image: ubuntu-20.04
            family: linux
          - image: macos-11
            family: osx
        rust:
          - stable
          - beta
        version:
          - opencv: 3.4.17
          - opencv: 4.6.0
        exclude:
          - os:
              family: osx
            version:
              opencv: 3.4.17
    runs-on: ${{ matrix.os.image }}
    env:
      OS_FAMILY: ${{ matrix.os.family }}
      RUST_TOOLCHAIN: ${{ matrix.rust }}
      Atlas_ROOT_DIR: /usr/include/ # for cmake to find lapacke.h
      OPENCV_VERSION: ${{ matrix.version.opencv }}
    steps:
      - uses: actions/checkout@v3

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ~/build
          key: ${{ runner.os }}-${{ matrix.version.opencv }}-build

      - name: Install dependencies
        run: ci/install.sh
        shell: bash

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          default: true

      - name: Test project
        run: ci/script.sh
        shell: bash

      - name: Upload bindings if test failed
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: generated-failed-bindings-${{ runner.os }}-${{ matrix.version.opencv }}
          path: src/opencv

  vcpkg:
    strategy:
      fail-fast: false
      matrix:
        os:
          - image: ubuntu-20.04
            family: linux
          - image: windows-2019
            family: windows
        rust:
          - stable
          - beta
        version:
          - vcpkg: 4
    runs-on: ${{ matrix.os.image }}
    env:
      OS_FAMILY: ${{ matrix.os.family }}
      RUST_TOOLCHAIN: ${{ matrix.rust }}
      VCPKG_OPENCV_VERSION: ${{ matrix.version.vcpkg }}
      VCPKG_TREE_COMMIT: 2022.10.19
    steps:
      - uses: actions/checkout@v3

      - name: Cache dependencies
        uses: actions/cache@v3
        with:
          path: ~/build
          key: ${{ runner.os }}-${{ matrix.version.vcpkg }}-build

      - name: Install dependencies
        run: ci/install.sh
        shell: bash

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          default: true

      - name: Test project
        run: ci/script.sh
        shell: bash

      - name: Upload bindings if test failed
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: generated-failed-bindings-${{ runner.os }}-vcpkg-${{ matrix.version.vcpkg }}
          path: src/opencv

  bin:
    strategy:
      fail-fast: false
      matrix:
        os:
          - image: macos-11
            family: osx
          - image: windows-2019
            family: windows
        rust:
          - stable
          - beta
        version:
          - branch: 3.4
            opencv: 3.4.16
            brew: "@3"
          - branch: 4
            opencv: 4.6.0
            brew: "@4"
        include:
          - os:
              image: ubuntu-18.04
              family: linux
            rust: stable
            version:
              opencv: 3.2.0
              brew: excluded
          - os:
              image: ubuntu-20.04
              family: linux
            rust: stable
            version:
              opencv: 4.2.0
              brew: excluded
    runs-on: ${{ matrix.os.image }}
    env:
      OS_FAMILY: ${{ matrix.os.family }}
      RUST_TOOLCHAIN: ${{ matrix.rust }}
      OPENCV_VERSION: ${{ matrix.version.opencv }}
      BREW_OPENCV_VERSION: ${{ matrix.version.brew }}
    steps:
      - uses: actions/checkout@v3

      - name: Install dependencies
        run: ci/install.sh
        shell: bash

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: ${{ matrix.rust }}
          default: true

      - name: Test project
        run: ci/script.sh
        shell: bash

      - name: Upload bindings if test failed
        uses: actions/upload-artifact@v3
        if: failure()
        with:
          name: generated-failed-bindings-${{ runner.os }}-${{ matrix.version.opencv }}
          path: src/opencv

  docs-rs:
    runs-on: ubuntu-20.04
    steps:
      - uses: actions/checkout@v3

      - name: Install Rust
        uses: actions-rs/toolchain@v1
        with:
          toolchain: stable
          default: true

      - name: Run a documentation generation test
        run: ci/docs-rs.sh
        shell: bash