NAME
    App::QRCodeUtils - Utilities related to QR Code

VERSION
    This document describes version 0.002 of App::QRCodeUtils (from Perl
    distribution App-QRCodeUtils), released on 2021-05-25.

DESCRIPTION
    This distributions provides the following command-line utilities:

    *   decode-qrcode

FUNCTIONS
  decode_qrcode
    Usage:

     decode_qrcode(%args) -> [$status_code, $reason, $payload, \%result_meta]

    Decode QR Code.

    This function is not exported.

    Arguments ('*' denotes required arguments):

    *   filename* => *filename*

    Returns an enveloped result (an array).

    First element ($status_code) is an integer containing HTTP status code
    (200 means OK, 4xx caller error, 5xx function error). Second element
    ($reason) is a string containing error message, or "OK" if status is
    200. Third element ($payload) is optional, the actual result. Fourth
    element (%result_meta) is called result metadata and is optional, a hash
    that contains extra information.

    Return value: (any)

HOMEPAGE
    Please visit the project's homepage at
    <https://metacpan.org/release/App-QRCodeUtils>.

SOURCE
    Source repository is at
    <https://github.com/perlancar/perl-App-QRCodeUtils>.

BUGS
    Please report any bugs or feature requests on the bugtracker website
    <https://rt.cpan.org/Public/Dist/Display.html?Name=App-QRCodeUtils>

    When submitting a bug or request, please include a test-file or a patch
    to an existing test-file that illustrates the bug or desired feature.

SEE ALSO
    App::GoogleAuthUtils

AUTHOR
    perlancar <perlancar@cpan.org>

COPYRIGHT AND LICENSE
    This software is copyright (c) 2021, 2018 by perlancar@cpan.org.

    This is free software; you can redistribute it and/or modify it under
    the same terms as the Perl 5 programming language system itself.