libcruft-util/cruft/util/except.cpp

/*
 * This Source Code Form is subject to the terms of the Mozilla Public
 * License, v. 2.0. If a copy of the MPL was not distributed with this
 * file, You can obtain one at http://mozilla.org/MPL/2.0/.
 *
 * Copyright 2018 Danny Robson <danny@nerdcruft.net>
 */

#include "except.hpp"

#include <sstream>


///////////////////////////////////////////////////////////////////////////////
std::ostream&
cruft::operator<< (std::ostream &os, const cruft::error &obj)
{
    return obj.describe (os);
}



///////////////////////////////////////////////////////////////////////////////
fmt::format_context::iterator
fmt::formatter<cruft::error>::format (
    cruft::error const &obj,
    fmt::format_context &ctx
) const {
    std::ostringstream os;
    obj.describe (os);
    return fmt::format_to (ctx.out (), "{}", os.str ());
}