Function fractal::contrib::qr_code_scanner::qr_code_detector::decode_qr

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