Add dnn_face_detect example

Cargo.toml

@@ -10,8 +10,7 @@ version = "0.90.0"
 edition = "2021"
 rust-version = "1.66"
 authors = ["Pro <twisted.fall@gmail.com>", "Mathieu Poumeyrol <kali@zoy.org>"]
-autoexamples = false # not all examples compile on just any system
-exclude = ["/.github", "/ci", "/tools", "release.toml", "rustfmt.toml"]
+exclude = ["/.github", "/ci", "/tools", ".editorconfig", ".gitattributes", ".gitignore", "release.toml", "rustfmt.toml"]
 
 [lib]
 doctest = false
@@ -22,48 +21,6 @@ maintenance = { status = "actively-developed" }
 [workspace]
 members = ["binding-generator"]
 
-# requires CUDA
-#[[example]]
-#name = "cuda"
-
-[[example]]
-name = "discrete_fourier_transform"
-
-# requires Graph-API module
-#[[example]]
-#name = "gapi_api_example"
-
-[[example]]
-name = "hough_circle"
-
-[[example]]
-name = "hough_lines"
-
-[[example]]
-name = "opencl"
-
-# requires OpenCV 4.5.1+
-#[[example]]
-#name = "text_detection"
-
-[[example]]
-name = "video_capture"
-
-[[example]]
-name = "video_facedetect"
-
-[[example]]
-name = "video_features"
-
-[[example]]
-name = "video_to_gray"
-
-[[example]]
-name = "warp_perspective_demo"
-
-[[example]]
-name = "window"
-
 [dependencies]
 libc = "0.2"
 num-traits = "0.2"

ci/script.sh

@@ -42,8 +42,10 @@ elif [[ "$OS_FAMILY" == "Linux" ]]; then
 	fi
 fi
 
-if [[ "${OPENCV_VERSION:-}" == "4.5.4" || "${OPENCV_VERSION:-}" == "4.2.0" || "${OPENCV_VERSION:-}" == "3.4.16" || "${OPENCV_VERSION:-}" == "3.4.20" ]]; then
-	rm -vf tests/*4_5_4_norun.rs
+# remove tests and examples that require the latest OpenCV version so that they don't fail due to missing modules
+if [[ "${OPENCV_VERSION:-}" != "4.9.0" ]]; then
+	rm -vf tests/*_only_latest_opencv.rs
+	rm -vf examples/cuda.rs examples/dnn_face_detect.rs examples/gapi_api_example examples/text_detection.rs
 fi
 
 echo "=== Current directory: $(pwd)"