Trait opencv::hub_prelude::CUDA_CannyEdgeDetectorConst

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pub trait CUDA_CannyEdgeDetectorConst: AlgorithmTraitConst {
    fn as_raw_CUDA_CannyEdgeDetector(&self) -> *const c_void;

    fn get_low_threshold(&self) -> Result<f64> { ... }
    fn get_high_threshold(&self) -> Result<f64> { ... }
    fn get_apperture_size(&self) -> Result<i32> { ... }
    fn get_l2_gradient(&self) -> Result<bool> { ... }
}