{
    "mode": "perldoc",
    "parameter": "List::Util::XS",
    "section": "",
    "url": "https://www.chedong.com/phpMan.php/perldoc/List%3A%3AUtil%3A%3AXS/json",
    "generated": "2026-06-12T23:24:27Z",
    "synopsis": "use List::Util::XS 1.20;",
    "sections": {
        "NAME": {
            "content": "List::Util::XS - Indicate if List::Util was compiled with a C compiler\n",
            "subsections": []
        },
        "SYNOPSIS": {
            "content": "use List::Util::XS 1.20;\n",
            "subsections": []
        },
        "DESCRIPTION": {
            "content": "\"List::Util::XS\" can be used as a dependency to ensure List::Util was installed using a C\ncompiler and that the XS version is installed.\n\nDuring installation $List::Util::XS::VERSION will be set to \"undef\" if the XS was not compiled.\n\nStarting with release 1.2303, Scalar-List-Util is always using the XS implementation, but for\nbackwards compatibility, we still ship the \"List::Util::XS\" module which just loads\n\"List::Util\".\n",
            "subsections": []
        },
        "SEE ALSO": {
            "content": "Scalar::Util, List::Util, List::MoreUtils\n",
            "subsections": []
        },
        "COPYRIGHT": {
            "content": "Copyright (c) 2008 Graham Barr <gbarr@pobox.com>. All rights reserved. This program is free\nsoftware; you can redistribute it and/or modify it under the same terms as Perl itself.\n",
            "subsections": []
        }
    },
    "summary": "List::Util::XS - Indicate if List::Util was compiled with a C compiler",
    "flags": [],
    "examples": [],
    "see_also": []
}