fractal::contrib::qr_code_scanner::qr_code_detector

Function decode_qr

Source 
pub(crate) fn decode_qr<I>(
    image: I,
) -> Result<QrVerificationData, QrDecodingError>
where
    I: GenericImage<Pixel = Luma<u8>> + GenericImageView<Pixel = Luma<u8>>,