MeanField_SERiF/docs/xml/archive_8cpp.xml

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  <compounddef id="archive_8cpp" kind="file" language="C++">
    <compoundname>archive.cpp</compoundname>
    <includes refid="archive_8hpp" local="yes">serif/utils/serialize/archive.hpp</includes>
    <includes local="no">algorithm</includes>
    <includes local="no">atomic</includes>
    <includes local="no">charconv</includes>
    <includes local="no">chrono</includes>
    <includes local="no">cstdio</includes>
    <includes local="no">iomanip</includes>
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    <includes local="no">system_error</includes>
    <includes local="yes">serif/config.hpp</includes>
    <includes refid="format_8hpp" local="yes">format.hpp</includes>
    <incdepgraph>
      <node id="2">
        <label>serif/utils/serialize/archive.hpp</label>
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        <label>src/lib/serif/utils/serialize/archive.cpp</label>
        <link refid="archive_8cpp"/>
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    <innernamespace refid="namespaceserif">serif</innernamespace>
    <innernamespace refid="namespaceserif_1_1utils">serif::utils</innernamespace>
    <innernamespace refid="namespaceserif_1_1utils_1_1serialize">serif::utils::serialize</innernamespace>
    <briefdescription>
    </briefdescription>
    <detaileddescription>
    </detaileddescription>
    <programlisting>
<codeline lineno="1"><highlight class="preprocessor">#include<sp/>&quot;<ref refid="archive_8hpp" kindref="compound">serif/utils/serialize/archive.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="2"><highlight class="normal"></highlight></codeline>
<codeline lineno="3"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;algorithm&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="4"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;atomic&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="5"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;charconv&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="6"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;chrono&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="7"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;cstdio&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="8"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;iomanip&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="9"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;limits&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="10"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;locale&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="11"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;set&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="12"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;sstream&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="13"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&lt;system_error&gt;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="14"><highlight class="normal"></highlight></codeline>
<codeline lineno="15"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;serif/config.hpp&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="16"><highlight class="normal"></highlight><highlight class="preprocessor">#include<sp/>&quot;<ref refid="format_8hpp" kindref="compound">format.hpp</ref>&quot;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="17"><highlight class="normal"></highlight></codeline>
<codeline lineno="18"><highlight class="normal"></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal"><ref refid="namespaceserif_1_1utils_1_1serialize" kindref="compound">serif::utils::serialize</ref><sp/>{</highlight></codeline>
<codeline lineno="19"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">namespace<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="20"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">Header<sp/>{</highlight></codeline>
<codeline lineno="21"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99" kindref="member">Format</ref><sp/>format{<ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a9d7183f16acce70658f686ae7f1a4d20" kindref="member">Format::binary</ref>};</highlight></codeline>
<codeline lineno="22"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>version;</highlight></codeline>
<codeline lineno="23"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>timestamp;</highlight></codeline>
<codeline lineno="24"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>index_offset{<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref>};</highlight></codeline>
<codeline lineno="25"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>index_bytes{0};</highlight></codeline>
<codeline lineno="26"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>data_offset{0};</highlight></codeline>
<codeline lineno="27"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>file_bytes{0};</highlight></codeline>
<codeline lineno="28"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>entries{0};</highlight></codeline>
<codeline lineno="29"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>checksum;</highlight></codeline>
<codeline lineno="30"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="31"><highlight class="normal"></highlight></codeline>
<codeline lineno="32"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">Payload<sp/>{</highlight></codeline>
<codeline lineno="33"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Entry<sp/>entry;</highlight></codeline>
<codeline lineno="34"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>bytes;</highlight></codeline>
<codeline lineno="35"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="36"><highlight class="normal"></highlight></codeline>
<codeline lineno="38"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>print_header(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Header&amp;<sp/>header)<sp/>{</highlight></codeline>
<codeline lineno="39"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::ostringstream<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">text</ref>;</highlight></codeline>
<codeline lineno="40"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">text</ref>.imbue(std::locale::classic());</highlight></codeline>
<codeline lineno="41"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">text</ref><sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;SERIF_ARCHIVE<sp/>1\nformat<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>(header.format<sp/>==<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a9d7183f16acce70658f686ae7f1a4d20" kindref="member">Format::binary</ref><sp/>?<sp/></highlight><highlight class="stringliteral">&quot;binary&quot;</highlight><highlight class="normal"><sp/>:<sp/></highlight><highlight class="stringliteral">&quot;text&quot;</highlight><highlight class="normal">)</highlight></codeline>
<codeline lineno="42"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nserif_version<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::quoted(header.version)<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nwritten_utc<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::quoted(header.timestamp)</highlight></codeline>
<codeline lineno="43"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nledger_offset<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.index_offset<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nledger_bytes<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.index_bytes</highlight></codeline>
<codeline lineno="44"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\ndata_offset<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.data_offset<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nfile_bytes<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.file_bytes</highlight></codeline>
<codeline lineno="45"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nentries<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.entries<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nledger_checksum<sp/>&quot;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>header.checksum<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;\nEND_HEADER\n&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="46"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>result<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">text</ref>.str();</highlight></codeline>
<codeline lineno="47"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>result.resize(<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref>,<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="48"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>result.back()<sp/>=<sp/></highlight><highlight class="charliteral">&apos;\n&apos;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="49"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>result;</highlight></codeline>
<codeline lineno="50"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="51"><highlight class="normal"></highlight></codeline>
<codeline lineno="53"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;Header&gt;</ref><sp/>parse_header(std::string_view<sp/>bytes)<sp/>{</highlight></codeline>
<codeline lineno="54"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::istringstream<sp/>input{std::string{bytes}};</highlight></codeline>
<codeline lineno="55"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>input.imbue(std::locale::classic());</highlight></codeline>
<codeline lineno="56"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Header<sp/>header;</highlight></codeline>
<codeline lineno="57"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>name;</highlight></codeline>
<codeline lineno="58"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>format;</highlight></codeline>
<codeline lineno="59"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>version<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="61"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>next<sp/>=<sp/>[&amp;](std::string_view<sp/>expected)<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">bool</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(input<sp/>&gt;&gt;<sp/>name)<sp/>&amp;&amp;<sp/>name<sp/>==<sp/>expected;<sp/>};</highlight></codeline>
<codeline lineno="62"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>valid<sp/>=<sp/>next(</highlight><highlight class="stringliteral">&quot;SERIF_ARCHIVE&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>version)<sp/>&amp;&amp;<sp/>version<sp/>==<sp/>1<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;format&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>format)</highlight></codeline>
<codeline lineno="63"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;serif_version&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>std::quoted(header.version))<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;written_utc&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>std::quoted(header.timestamp))</highlight></codeline>
<codeline lineno="64"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;ledger_offset&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.index_offset)<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;ledger_bytes&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.index_bytes)</highlight></codeline>
<codeline lineno="65"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;data_offset&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.data_offset)<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;file_bytes&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.file_bytes)</highlight></codeline>
<codeline lineno="66"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;entries&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.entries)<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;ledger_checksum&quot;</highlight><highlight class="normal">)<sp/>&amp;&amp;<sp/>(input<sp/>&gt;&gt;<sp/>header.checksum)<sp/>&amp;&amp;<sp/>next(</highlight><highlight class="stringliteral">&quot;END_HEADER&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="67"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>input<sp/>&gt;&gt;<sp/>std::ws;</highlight></codeline>
<codeline lineno="68"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!valid<sp/>||<sp/>!input.eof()<sp/>||<sp/>(format<sp/>!=<sp/></highlight><highlight class="stringliteral">&quot;binary&quot;</highlight><highlight class="normal"><sp/>&amp;&amp;<sp/>format<sp/>!=<sp/></highlight><highlight class="stringliteral">&quot;text&quot;</highlight><highlight class="normal">))<sp/>{</highlight></codeline>
<codeline lineno="69"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{</highlight><highlight class="stringliteral">&quot;header&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Malformed<sp/>header<sp/>or<sp/>unsupported<sp/>archive<sp/>format<sp/>version.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="70"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="71"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>header.format<sp/>=<sp/>format<sp/>==<sp/></highlight><highlight class="stringliteral">&quot;binary&quot;</highlight><highlight class="normal"><sp/>?<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a9d7183f16acce70658f686ae7f1a4d20" kindref="member">Format::binary</ref><sp/>:<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">Format::text</ref>;</highlight></codeline>
<codeline lineno="72"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>header;</highlight></codeline>
<codeline lineno="73"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="74"><highlight class="normal"></highlight></codeline>
<codeline lineno="76"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::optional&lt;std::uint64_t&gt;<sp/>major_version(std::string_view<sp/>version)<sp/>{</highlight></codeline>
<codeline lineno="77"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>dot<sp/>=<sp/>version.find(</highlight><highlight class="charliteral">&apos;.&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="78"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(dot<sp/>==<sp/>std::string_view::npos<sp/>||<sp/>dot<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="79"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="80"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="81"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>major<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="82"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>parsed<sp/>=<sp/>std::from_chars(version.data(),<sp/>version.data()<sp/>+<sp/>dot,<sp/>major);</highlight></codeline>
<codeline lineno="83"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(parsed.ec<sp/>!=<sp/>std::errc{}<sp/>||<sp/>parsed.ptr<sp/>!=<sp/>version.data()<sp/>+<sp/>dot)<sp/>{</highlight></codeline>
<codeline lineno="84"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="85"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="86"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>major;</highlight></codeline>
<codeline lineno="87"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="88"><highlight class="normal"></highlight></codeline>
<codeline lineno="90"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;void&gt;</ref><sp/>collect(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_node" kindref="compound">Node</ref>&amp;<sp/>node,<sp/>std::string<sp/>path,<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99" kindref="member">Format</ref><sp/>format,<sp/>std::vector&lt;Payload&gt;&amp;<sp/>result,<sp/>std::size_t<sp/>depth<sp/>=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="91"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1a381f0c148d12660ac214e622efde1294" kindref="member">detail::valid_path</ref>(path)<sp/>||<sp/>depth<sp/>&gt;<sp/>128<sp/>||<sp/>node.version<sp/>==<sp/>0<sp/>||<sp/>node.type.empty()<sp/>||<sp/>node.type.size()<sp/>&gt;<sp/>1024</highlight></codeline>
<codeline lineno="92"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>node.type.find_first_of(</highlight><highlight class="stringliteral">&quot;\r\n\0&quot;</highlight><highlight class="normal">,<sp/>0,<sp/>3)<sp/>!=<sp/>std::string::npos)<sp/>{</highlight></codeline>
<codeline lineno="93"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{std::move(path),<sp/></highlight><highlight class="stringliteral">&quot;Invalid<sp/>component<sp/>path,<sp/>schema<sp/>identifier,<sp/>or<sp/>nesting<sp/>depth.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="94"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="95"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!node.children.empty()<sp/>&amp;&amp;<sp/>!std::holds_alternative&lt;std::monostate&gt;(node.value))<sp/>{</highlight></codeline>
<codeline lineno="96"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{std::move(path),<sp/></highlight><highlight class="stringliteral">&quot;A<sp/>component<sp/>must<sp/>contain<sp/>either<sp/>fields<sp/>or<sp/>a<sp/>payload.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="97"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="98"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Payload<sp/>payload{</highlight></codeline>
<codeline lineno="99"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.entry<sp/>=<sp/>{.path<sp/>=<sp/>path,<sp/>.type<sp/>=<sp/>node.type,<sp/>.version<sp/>=<sp/>node.version,<sp/>.kind<sp/>=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::uint32_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(node.value.index()),</highlight></codeline>
<codeline lineno="100"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.count<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1a6b8ecbf6a1b1680d881241875b43488e" kindref="member">detail::value_count</ref>(node.value)},</highlight></codeline>
<codeline lineno="101"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.bytes<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1af621eb0ecffdecef1a018de7d74b3ce7" kindref="member">detail::encode_value</ref>(node.value,<sp/>format)};</highlight></codeline>
<codeline lineno="102"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>payload.entry.bytes<sp/>=<sp/>payload.bytes.size();</highlight></codeline>
<codeline lineno="103"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>payload.entry.checksum<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ad1fa896c36b9c32ff4b8bdb8660cba33" kindref="member">fingerprint</ref>(payload.bytes);</highlight></codeline>
<codeline lineno="104"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>result.push_back(std::move(payload));</highlight></codeline>
<codeline lineno="105"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&amp;<sp/>[name,<sp/>child]<sp/>:<sp/>node.children)<sp/>{</highlight></codeline>
<codeline lineno="106"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(name.find(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">)<sp/>!=<sp/>std::string::npos)<sp/>{</highlight></codeline>
<codeline lineno="107"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{path,<sp/></highlight><highlight class="stringliteral">&quot;A<sp/>field<sp/>name<sp/>cannot<sp/>contain<sp/>a<sp/>path<sp/>separator.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="108"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="109"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>saved<sp/>=<sp/>collect(child,<sp/>path<sp/>+<sp/></highlight><highlight class="stringliteral">&quot;/&quot;</highlight><highlight class="normal"><sp/>+<sp/>name,<sp/>format,<sp/>result,<sp/>depth<sp/>+<sp/>1);</highlight></codeline>
<codeline lineno="110"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!saved)<sp/>{</highlight></codeline>
<codeline lineno="111"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>saved;</highlight></codeline>
<codeline lineno="112"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="113"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="114"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="115"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="116"><highlight class="normal"></highlight></codeline>
<codeline lineno="118"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>print_ledger(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::vector&lt;Payload&gt;&amp;<sp/>payloads)<sp/>{</highlight></codeline>
<codeline lineno="119"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::ostringstream<sp/>output;</highlight></codeline>
<codeline lineno="120"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>output.imbue(std::locale::classic());</highlight></codeline>
<codeline lineno="121"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>output<sp/>&lt;&lt;<sp/></highlight><highlight class="stringliteral">&quot;#<sp/>path<sp/>schema<sp/>version<sp/>kind<sp/>count<sp/>offset<sp/>bytes<sp/>checksum\n&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="122"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Payload&amp;<sp/>payload<sp/>:<sp/>payloads)<sp/>{</highlight></codeline>
<codeline lineno="123"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_entry" kindref="compound">Entry</ref>&amp;<sp/>entry<sp/>=<sp/>payload.entry;</highlight></codeline>
<codeline lineno="124"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>output<sp/>&lt;&lt;<sp/>std::quoted(entry.path)<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::quoted(entry.type)<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>entry.version<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>entry.kind<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="125"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/>entry.count<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::setfill(</highlight><highlight class="charliteral">&apos;0&apos;</highlight><highlight class="normal">)<sp/>&lt;&lt;<sp/>std::setw(20)<sp/>&lt;&lt;<sp/>entry.offset<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>std::setw(20)<sp/>&lt;&lt;<sp/>entry.bytes</highlight></codeline>
<codeline lineno="126"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;<sp/>&apos;</highlight><highlight class="normal"><sp/>&lt;&lt;<sp/>entry.checksum<sp/>&lt;&lt;<sp/></highlight><highlight class="charliteral">&apos;\n&apos;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="127"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="128"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>output.str();</highlight></codeline>
<codeline lineno="129"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="130"><highlight class="normal"></highlight></codeline>
<codeline lineno="132"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>section_label(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_entry" kindref="compound">Entry</ref>&amp;<sp/>entry,<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99" kindref="member">Format</ref><sp/>format)<sp/>{</highlight></codeline>
<codeline lineno="133"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>format<sp/>==<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1af59ceea5df9600e1e8c0e762e6b08c99a1cb251ec0d568de6a929b520c4aed8d1" kindref="member">Format::text</ref><sp/>?<sp/></highlight><highlight class="stringliteral">&quot;\n#<sp/>&quot;</highlight><highlight class="normal"><sp/>+<sp/>entry.path<sp/>+<sp/></highlight><highlight class="stringliteral">&quot;\n&quot;</highlight><highlight class="normal"><sp/>:<sp/></highlight><highlight class="stringliteral">&quot;&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="134"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="135"><highlight class="normal"></highlight></codeline>
<codeline lineno="137"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">struct<sp/></highlight><highlight class="normal">TemporaryFile<sp/>{</highlight></codeline>
<codeline lineno="138"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::filesystem::path<sp/>path;</highlight></codeline>
<codeline lineno="139"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::FILE*<sp/>stream{</highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">};</highlight></codeline>
<codeline lineno="140"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>owned{</highlight><highlight class="keyword">false</highlight><highlight class="normal">};</highlight></codeline>
<codeline lineno="142"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>~TemporaryFile()<sp/>{</highlight></codeline>
<codeline lineno="143"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(stream<sp/>!=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="144"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::fclose(stream);</highlight></codeline>
<codeline lineno="145"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="146"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(owned)<sp/>{</highlight></codeline>
<codeline lineno="147"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::error_code<sp/>error;</highlight></codeline>
<codeline lineno="148"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::filesystem::remove(path,<sp/>error);</highlight></codeline>
<codeline lineno="149"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="150"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="152"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>append(std::string_view<sp/>bytes)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::fwrite(bytes.data(),<sp/>1,<sp/>bytes.size(),<sp/>stream)<sp/>==<sp/>bytes.size();<sp/>}</highlight></codeline>
<codeline lineno="153"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>};</highlight></codeline>
<codeline lineno="154"><highlight class="normal"></highlight></codeline>
<codeline lineno="156"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;std::string&gt;</ref><sp/>read_bytes(std::ifstream&amp;<sp/>file,<sp/>std::uint64_t<sp/>offset,<sp/>std::uint64_t<sp/>bytes,<sp/>std::string_view<sp/>path)<sp/>{</highlight></codeline>
<codeline lineno="157"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(bytes<sp/>&gt;<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::uint64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(std::numeric_limits&lt;std::streamsize&gt;::max())</highlight></codeline>
<codeline lineno="158"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>offset<sp/>&gt;<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::uint64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(std::numeric_limits&lt;std::streamoff&gt;::max()))<sp/>{</highlight></codeline>
<codeline lineno="159"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{std::string{path},<sp/></highlight><highlight class="stringliteral">&quot;File<sp/>region<sp/>exceeds<sp/>this<sp/>reader&apos;s<sp/>addressable<sp/>range.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="160"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="161"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>file.clear();</highlight></codeline>
<codeline lineno="162"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>file.seekg(</highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::streamoff</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(offset));</highlight></codeline>
<codeline lineno="163"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>result(bytes,<sp/></highlight><highlight class="charliteral">&apos;\0&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="164"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>file.read(result.data(),<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::streamsize</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(bytes));</highlight></codeline>
<codeline lineno="165"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!file)<sp/>{</highlight></codeline>
<codeline lineno="166"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{std::string{path},<sp/></highlight><highlight class="stringliteral">&quot;Unable<sp/>to<sp/>read<sp/>the<sp/>complete<sp/>indexed<sp/>file<sp/>region.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="167"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="168"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>result;</highlight></codeline>
<codeline lineno="169"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="170"><highlight class="normal"></highlight></codeline>
<codeline lineno="172"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;std::vector&lt;Entry&gt;</ref>&gt;<sp/>parse_ledger(std::string_view<sp/>bytes,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Header&amp;<sp/>header,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_read_options" kindref="compound">ReadOptions</ref>&amp;<sp/>options)<sp/>{</highlight></codeline>
<codeline lineno="173"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::istringstream<sp/>input{std::string{bytes}};</highlight></codeline>
<codeline lineno="174"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>input.imbue(std::locale::classic());</highlight></codeline>
<codeline lineno="175"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>line;</highlight></codeline>
<codeline lineno="176"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::getline(input,<sp/>line);</highlight></codeline>
<codeline lineno="177"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(line<sp/>!=<sp/></highlight><highlight class="stringliteral">&quot;#<sp/>path<sp/>schema<sp/>version<sp/>kind<sp/>count<sp/>offset<sp/>bytes<sp/>checksum&quot;</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="178"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{</highlight><highlight class="stringliteral">&quot;ledger&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Unrecognized<sp/>ledger<sp/>columns.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="179"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="180"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::vector&lt;Entry&gt;<sp/>entries;</highlight></codeline>
<codeline lineno="181"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::map&lt;std::string,<sp/>std::uint32_t&gt;<sp/>kinds;</highlight></codeline>
<codeline lineno="182"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>previous_end<sp/>=<sp/>header.data_offset;</highlight></codeline>
<codeline lineno="183"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">while</highlight><highlight class="normal"><sp/>(std::getline(input,<sp/>line))<sp/>{</highlight></codeline>
<codeline lineno="184"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_entry" kindref="compound">Entry</ref><sp/>entry;</highlight></codeline>
<codeline lineno="185"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::istringstream<sp/>row{line};</highlight></codeline>
<codeline lineno="186"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>row.imbue(std::locale::classic());</highlight></codeline>
<codeline lineno="187"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>parsed<sp/>=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">bool</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(row<sp/>&gt;&gt;<sp/>std::quoted(entry.path)<sp/>&gt;&gt;<sp/>std::quoted(entry.type)<sp/>&gt;&gt;<sp/>entry.version<sp/>&gt;&gt;<sp/>entry.kind</highlight></codeline>
<codeline lineno="188"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>&gt;&gt;<sp/>entry.count<sp/>&gt;&gt;<sp/>entry.offset<sp/>&gt;&gt;<sp/>entry.bytes<sp/>&gt;&gt;<sp/>entry.checksum);</highlight></codeline>
<codeline lineno="189"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>row<sp/>&gt;&gt;<sp/>std::ws;</highlight></codeline>
<codeline lineno="190"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!parsed<sp/>||<sp/>!row.eof()<sp/>||<sp/>!<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1a381f0c148d12660ac214e622efde1294" kindref="member">detail::valid_path</ref>(entry.path)<sp/>||<sp/>entry.type.empty()<sp/>||<sp/>entry.type.size()<sp/>&gt;<sp/>1024</highlight></codeline>
<codeline lineno="191"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>entry.kind<sp/>&gt;<sp/>8<sp/>||<sp/>entry.version<sp/>==<sp/>0<sp/>||<sp/>entries.size()<sp/>&gt;=<sp/>options.maximum_entries</highlight></codeline>
<codeline lineno="192"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::uint64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(std::count(entry.path.begin(),<sp/>entry.path.end(),<sp/></highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">))<sp/>&gt;<sp/>options.maximum_depth</highlight></codeline>
<codeline lineno="193"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>(!entries.empty()<sp/>&amp;&amp;<sp/>entries.back().path<sp/>&gt;=<sp/>entry.path))<sp/>{</highlight></codeline>
<codeline lineno="194"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{entry.path,<sp/></highlight><highlight class="stringliteral">&quot;Malformed,<sp/>duplicated,<sp/>unsorted,<sp/>or<sp/>oversized<sp/>ledger<sp/>entry.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="195"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="196"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>separator<sp/>=<sp/>entry.<ref refid="structserif_1_1utils_1_1serialize_1_1_entry_1a62d4333934e12de3bac71f5e7d3d1653" kindref="member">path</ref>.rfind(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="197"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(separator<sp/>!=<sp/>std::string::npos)<sp/>{</highlight></codeline>
<codeline lineno="198"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>parent<sp/>=<sp/>kinds.find(entry.path.substr(0,<sp/>separator));</highlight></codeline>
<codeline lineno="199"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(parent<sp/>==<sp/>kinds.end()<sp/>||<sp/>parent-&gt;second<sp/>!=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="200"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{entry.path,<sp/></highlight><highlight class="stringliteral">&quot;A<sp/>field&apos;s<sp/>parent<sp/>must<sp/>be<sp/>an<sp/>existing<sp/>component<sp/>directory.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="201"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="202"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="203"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry.kind<sp/>==<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="204"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry.count<sp/>!=<sp/>0<sp/>||<sp/>entry.offset<sp/>!=<sp/>0<sp/>||<sp/>entry.bytes<sp/>!=<sp/>0<sp/>||<sp/>entry.checksum<sp/>!=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ad1fa896c36b9c32ff4b8bdb8660cba33" kindref="member">fingerprint</ref>(</highlight><highlight class="stringliteral">&quot;&quot;</highlight><highlight class="normal">))<sp/>{</highlight></codeline>
<codeline lineno="205"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{entry.path,<sp/></highlight><highlight class="stringliteral">&quot;Directory<sp/>entries<sp/>cannot<sp/>reference<sp/>payload<sp/>bytes.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="206"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="207"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}<sp/></highlight><highlight class="keywordflow">else</highlight><highlight class="normal"><sp/>{</highlight></codeline>
<codeline lineno="208"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry.offset<sp/>&lt;<sp/>previous_end<sp/>||<sp/>entry.offset<sp/>&gt;<sp/>header.file_bytes<sp/>||<sp/>entry.bytes<sp/>&gt;<sp/>header.file_bytes<sp/>-<sp/>entry.offset</highlight></codeline>
<codeline lineno="209"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>entry.bytes<sp/>&gt;<sp/>options.maximum_payload_bytes<sp/>||<sp/>entry.count<sp/>&gt;<sp/>options.maximum_payload_bytes)<sp/>{</highlight></codeline>
<codeline lineno="210"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{entry.path,<sp/></highlight><highlight class="stringliteral">&quot;Payload<sp/>overlaps<sp/>another<sp/>section,<sp/>exceeds<sp/>the<sp/>file,<sp/>or<sp/>exceeds<sp/>configured<sp/>limits.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="211"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="212"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>previous_end<sp/>=<sp/>entry.offset<sp/>+<sp/>entry.bytes;</highlight></codeline>
<codeline lineno="213"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="214"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>kinds.emplace(entry.path,<sp/>entry.kind);</highlight></codeline>
<codeline lineno="215"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>entries.push_back(std::move(entry));</highlight></codeline>
<codeline lineno="216"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="217"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entries.size()<sp/>!=<sp/>header.entries<sp/>||<sp/>!kinds.contains(</highlight><highlight class="stringliteral">&quot;provenance&quot;</highlight><highlight class="normal">))<sp/>{</highlight></codeline>
<codeline lineno="218"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{</highlight><highlight class="stringliteral">&quot;ledger&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Entry<sp/>count<sp/>is<sp/>inconsistent<sp/>or<sp/>required<sp/>provenance<sp/>is<sp/>missing.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="219"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="220"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>entries;</highlight></codeline>
<codeline lineno="221"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="222"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="223"><highlight class="normal"></highlight></codeline>
<codeline lineno="224"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">void</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1a7f4727c3a8f5b10ed46c149785bd8c82" kindref="member">add_component</ref>(<ref refid="structserif_1_1utils_1_1serialize_1_1_pack" kindref="compound">Pack</ref>&amp;<sp/>contents,<sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_field" kindref="compound">Field</ref><sp/>component)<sp/>{</highlight></codeline>
<codeline lineno="225"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(contents.error)<sp/>{</highlight></codeline>
<codeline lineno="226"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="227"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="228"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name<sp/>==<sp/></highlight><highlight class="stringliteral">&quot;provenance&quot;</highlight><highlight class="normal"><sp/>||<sp/>!<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1a381f0c148d12660ac214e622efde1294" kindref="member">detail::valid_path</ref>(<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name)<sp/>||<sp/><ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name.find(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">)<sp/>!=<sp/>std::string::npos)<sp/>{</highlight></codeline>
<codeline lineno="229"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>contents.error<sp/>=<sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name,<sp/></highlight><highlight class="stringliteral">&quot;Use<sp/>a<sp/>non-reserved,<sp/>single-component<sp/>archive<sp/>name.&quot;</highlight><highlight class="normal">};</highlight></codeline>
<codeline lineno="230"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="231"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="232"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>found<sp/>=<sp/>contents.root.children.find(<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name);</highlight></codeline>
<codeline lineno="233"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(found<sp/>!=<sp/>contents.root.children.end()<sp/>&amp;&amp;<sp/>found-&gt;second<sp/>!=<sp/><ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.node)<sp/>{</highlight></codeline>
<codeline lineno="234"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>contents.error<sp/>=<sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name,<sp/></highlight><highlight class="stringliteral">&quot;Two<sp/>different<sp/>components<sp/>were<sp/>packed<sp/>under<sp/>the<sp/>same<sp/>name.&quot;</highlight><highlight class="normal">};</highlight></codeline>
<codeline lineno="235"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="236"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="237"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>contents.root.children.emplace(std::move(<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.name),<sp/>std::move(<ref refid="namespaceserif_1_1discretization_1_1forms_1aa4daa912e2157d80dc731a6ce2349dfe" kindref="member">component</ref>.node));</highlight></codeline>
<codeline lineno="238"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="239"><highlight class="normal"></highlight></codeline>
<codeline lineno="240"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;void&gt;</ref><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1a53de7b4a0d01bed188ef53fbeb4c3e7e" kindref="member">write</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::filesystem::path&amp;<sp/>path,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_pack" kindref="compound">Pack</ref>&amp;<sp/>contents,<sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_write_options" kindref="compound">WriteOptions</ref>&amp;<sp/>options)<sp/>{</highlight></codeline>
<codeline lineno="241"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(contents.error)<sp/>{</highlight></codeline>
<codeline lineno="242"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(*contents.error);</highlight></codeline>
<codeline lineno="243"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="244"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::vector&lt;Payload&gt;<sp/>payloads;</highlight></codeline>
<codeline lineno="245"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_node" kindref="compound">Node</ref><sp/>metadata<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab4c8f364c6577276bf8415c43143cf12" kindref="member">detail::provenance</ref>(options);</highlight></codeline>
<codeline lineno="246"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>saved<sp/>=<sp/>collect(metadata,<sp/></highlight><highlight class="stringliteral">&quot;provenance&quot;</highlight><highlight class="normal">,<sp/>options.format,<sp/>payloads);</highlight></codeline>
<codeline lineno="247"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!saved)<sp/>{</highlight></codeline>
<codeline lineno="248"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>saved;</highlight></codeline>
<codeline lineno="249"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="250"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal">&amp;<sp/>[name,<sp/>node]<sp/>:<sp/>contents.root.children)<sp/>{</highlight></codeline>
<codeline lineno="251"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(name<sp/>==<sp/></highlight><highlight class="stringliteral">&quot;provenance&quot;</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="252"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{name,<sp/></highlight><highlight class="stringliteral">&quot;Provenance<sp/>is<sp/>written<sp/>by<sp/>the<sp/>archive,<sp/>not<sp/>supplied<sp/>as<sp/>a<sp/>model<sp/>component.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="253"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="254"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>saved<sp/>=<sp/>collect(node,<sp/>name,<sp/>options.format,<sp/>payloads);</highlight></codeline>
<codeline lineno="255"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!saved)<sp/>{</highlight></codeline>
<codeline lineno="256"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>saved;</highlight></codeline>
<codeline lineno="257"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="258"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="259"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::ranges::sort(payloads,<sp/>{},<sp/>[](</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Payload&amp;<sp/>payload)<sp/>{<sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>payload.entry.path;<sp/>});</highlight></codeline>
<codeline lineno="260"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Header<sp/>header{.format<sp/>=<sp/>options.format,<sp/>.version<sp/>=<sp/>SERIF_VERSION,</highlight></codeline>
<codeline lineno="261"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.timestamp<sp/>=<sp/>std::get&lt;std::string&gt;(metadata.children.at(</highlight><highlight class="stringliteral">&quot;written_utc&quot;</highlight><highlight class="normal">).value),</highlight></codeline>
<codeline lineno="262"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>.index_bytes<sp/>=<sp/>print_ledger(payloads).size(),<sp/>.entries<sp/>=<sp/>payloads.size()};</highlight></codeline>
<codeline lineno="263"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>header.data_offset<sp/>=<sp/>header.index_offset<sp/>+<sp/>header.index_bytes;</highlight></codeline>
<codeline lineno="264"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>position<sp/>=<sp/>header.data_offset;</highlight></codeline>
<codeline lineno="265"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(Payload&amp;<sp/>payload<sp/>:<sp/>payloads)<sp/>{</highlight></codeline>
<codeline lineno="266"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(payload.entry.kind<sp/>!=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="267"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>position<sp/>+=<sp/>section_label(payload.entry,<sp/>options.format).size();</highlight></codeline>
<codeline lineno="268"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>payload.entry.offset<sp/>=<sp/>position;</highlight></codeline>
<codeline lineno="269"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>position<sp/>+=<sp/>payload.bytes.size();</highlight></codeline>
<codeline lineno="270"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="271"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="272"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>header.file_bytes<sp/>=<sp/>position;</highlight></codeline>
<codeline lineno="273"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string<sp/>ledger<sp/>=<sp/>print_ledger(payloads);</highlight></codeline>
<codeline lineno="274"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>header.checksum<sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ad1fa896c36b9c32ff4b8bdb8660cba33" kindref="member">fingerprint</ref>(ledger);</highlight></codeline>
<codeline lineno="275"><highlight class="normal"></highlight></codeline>
<codeline lineno="276"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">static</highlight><highlight class="normal"><sp/>std::atomic_uint64_t<sp/>sequence{0};</highlight></codeline>
<codeline lineno="277"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>TemporaryFile<sp/>temporary;</highlight></codeline>
<codeline lineno="278"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>attempt<sp/>=<sp/>0;<sp/>attempt<sp/>&lt;<sp/>10<sp/>&amp;&amp;<sp/>temporary.stream<sp/>==<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">;<sp/>++attempt)<sp/>{</highlight></codeline>
<codeline lineno="279"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.path<sp/>=<sp/>path;</highlight></codeline>
<codeline lineno="280"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.path<sp/>+=<sp/></highlight><highlight class="stringliteral">&quot;.tmp-&quot;</highlight><highlight class="normal"><sp/>+<sp/>std::to_string(std::chrono::steady_clock::now().time_since_epoch().count())<sp/>+<sp/></highlight><highlight class="stringliteral">&quot;-&quot;</highlight><highlight class="normal"><sp/>+<sp/>std::to_string(sequence++);</highlight></codeline>
<codeline lineno="281"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.stream<sp/>=<sp/>std::fopen(temporary.path.string().c_str(),<sp/></highlight><highlight class="stringliteral">&quot;wbx&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="282"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="283"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(temporary.stream<sp/>==<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">)<sp/>{</highlight></codeline>
<codeline lineno="284"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{path.string(),<sp/></highlight><highlight class="stringliteral">&quot;Cannot<sp/>create<sp/>an<sp/>exclusive<sp/>temporary<sp/>file<sp/>beside<sp/>the<sp/>destination.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="285"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="286"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.owned<sp/>=<sp/></highlight><highlight class="keyword">true</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="287"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/>written<sp/>=<sp/>temporary.append(print_header(header))<sp/>&amp;&amp;<sp/>temporary.append(ledger);</highlight></codeline>
<codeline lineno="288"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Payload&amp;<sp/>payload<sp/>:<sp/>payloads)<sp/>{</highlight></codeline>
<codeline lineno="289"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(written<sp/>&amp;&amp;<sp/>payload.entry.kind<sp/>!=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="290"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>written<sp/>=<sp/>temporary.append(section_label(payload.entry,<sp/>options.format))<sp/>&amp;&amp;<sp/>temporary.append(payload.bytes);</highlight></codeline>
<codeline lineno="291"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="292"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="293"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">int</highlight><highlight class="normal"><sp/>close_status<sp/>=<sp/>std::fclose(temporary.stream);</highlight></codeline>
<codeline lineno="294"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.stream<sp/>=<sp/></highlight><highlight class="keyword">nullptr</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="295"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!written<sp/>||<sp/>close_status<sp/>!=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="296"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{path.string(),<sp/></highlight><highlight class="stringliteral">&quot;The<sp/>archive<sp/>could<sp/>not<sp/>be<sp/>written<sp/>completely;<sp/>the<sp/>previous<sp/>destination<sp/>was<sp/>retained.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="297"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="298"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::error_code<sp/>error;</highlight></codeline>
<codeline lineno="299"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::filesystem::rename(temporary.path,<sp/>path,<sp/>error);</highlight></codeline>
<codeline lineno="300"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(error)<sp/>{</highlight></codeline>
<codeline lineno="301"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="structserif_1_1utils_1_1serialize_1_1_error" kindref="compound">Error</ref>{path.string(),<sp/></highlight><highlight class="stringliteral">&quot;Cannot<sp/>publish<sp/>the<sp/>completed<sp/>archive:<sp/>&quot;</highlight><highlight class="normal"><sp/>+<sp/>error.message()});</highlight></codeline>
<codeline lineno="302"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="303"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>temporary.owned<sp/>=<sp/></highlight><highlight class="keyword">false</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="304"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="305"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="306"><highlight class="normal"></highlight></codeline>
<codeline lineno="307"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;Reader&gt;</ref><sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a47ac73d3c56d4d2b8d51b7b0674360b0" kindref="member">Reader::open</ref>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::filesystem::path&amp;<sp/>path,<sp/><ref refid="structserif_1_1utils_1_1serialize_1_1_read_options" kindref="compound">ReadOptions</ref><sp/>options)<sp/>{</highlight></codeline>
<codeline lineno="308"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Reader<sp/>reader;</highlight></codeline>
<codeline lineno="309"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>reader.m_options<sp/>=<sp/>options;</highlight></codeline>
<codeline lineno="310"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>reader.m_file.open(path,<sp/>std::ios::binary<sp/>|<sp/>std::ios::ate);</highlight></codeline>
<codeline lineno="311"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!reader.m_file)<sp/>{</highlight></codeline>
<codeline lineno="312"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{path.string(),<sp/></highlight><highlight class="stringliteral">&quot;Cannot<sp/>open<sp/>archive<sp/>for<sp/>reading.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="313"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="314"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::streamoff<sp/>file_size<sp/>=<sp/>reader.m_file.tellg();</highlight></codeline>
<codeline lineno="315"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(file_size<sp/>&lt;<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::streamoff</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(<ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref>))<sp/>{</highlight></codeline>
<codeline lineno="316"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{</highlight><highlight class="stringliteral">&quot;header&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Archive<sp/>is<sp/>truncated<sp/>before<sp/>the<sp/>complete<sp/>header.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="317"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="318"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bytes<sp/>=<sp/>read_bytes(reader.m_file,<sp/>0,<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref>,<sp/></highlight><highlight class="stringliteral">&quot;header&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="319"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!bytes)<sp/>{</highlight></codeline>
<codeline lineno="320"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(bytes.error());</highlight></codeline>
<codeline lineno="321"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="322"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>header<sp/>=<sp/>parse_header(*bytes);</highlight></codeline>
<codeline lineno="323"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!header)<sp/>{</highlight></codeline>
<codeline lineno="324"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(header.error());</highlight></codeline>
<codeline lineno="325"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="326"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1a02674e30cfb576e300d365827de17279ae79a3672fcb675134bb57abd3e0dfae3" kindref="member">same_major</ref><sp/>=<sp/>major_version(header-&gt;version)<sp/>&amp;&amp;<sp/>major_version(header-&gt;version)<sp/>==<sp/>major_version(SERIF_VERSION);</highlight></codeline>
<codeline lineno="327"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>((options.version_tolerance<sp/>==<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1a02674e30cfb576e300d365827de17279a3b7efa09444a31c5d58596e5bbf87d47" kindref="member">VersionTolerance::exact</ref><sp/>&amp;&amp;<sp/>header-&gt;version<sp/>!=<sp/>SERIF_VERSION)</highlight></codeline>
<codeline lineno="328"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>(options.version_tolerance<sp/>==<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1a02674e30cfb576e300d365827de17279ae79a3672fcb675134bb57abd3e0dfae3" kindref="member">VersionTolerance::same_major</ref><sp/>&amp;&amp;<sp/>!<ref refid="namespaceserif_1_1utils_1_1serialize_1a02674e30cfb576e300d365827de17279ae79a3672fcb675134bb57abd3e0dfae3" kindref="member">same_major</ref>))<sp/>{</highlight></codeline>
<codeline lineno="329"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{</highlight><highlight class="stringliteral">&quot;header/serif_version&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;SERiF<sp/>&quot;</highlight><highlight class="normal"><sp/>+<sp/>header-&gt;version<sp/>+<sp/></highlight><highlight class="stringliteral">&quot;<sp/>is<sp/>incompatible<sp/>with<sp/>the<sp/>selected<sp/>reader<sp/>tolerance<sp/>(reader<sp/>&quot;</highlight><highlight class="normal"><sp/>SERIF_VERSION<sp/></highlight><highlight class="stringliteral">&quot;).&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="330"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="331"><highlight class="normal"></highlight></codeline>
<codeline lineno="332"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(header-&gt;index_offset<sp/>!=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref><sp/>||<sp/>header-&gt;file_bytes<sp/>!=<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="normal">std::uint64_t</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(file_size)</highlight></codeline>
<codeline lineno="333"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>header-&gt;index_bytes<sp/>&gt;<sp/>options.maximum_index_bytes<sp/>||<sp/>header-&gt;index_bytes<sp/>&gt;<sp/>header-&gt;file_bytes<sp/>-<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref></highlight></codeline>
<codeline lineno="334"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>||<sp/>header-&gt;data_offset<sp/>!=<sp/>header-&gt;index_offset<sp/>+<sp/>header-&gt;index_bytes<sp/>||<sp/>header-&gt;entries<sp/>&gt;<sp/>options.maximum_entries)<sp/>{</highlight></codeline>
<codeline lineno="335"><highlight class="normal"></highlight></codeline>
<codeline lineno="336"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::string<sp/>cmp_string<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;header:<sp/>[index_offset={},<sp/>index_bytes={},<sp/>data_offset={},<sp/>file_bytes={},<sp/>entries={}]&quot;</highlight><highlight class="normal">,<sp/>header-&gt;index_offset,<sp/>header-&gt;index_bytes,<sp/>header-&gt;data_offset,<sp/>header-&gt;file_bytes,<sp/>header-&gt;entries);</highlight></codeline>
<codeline lineno="337"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cmp_string<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{},<sp/>file:<sp/>[size={}]&quot;</highlight><highlight class="normal">,<sp/>cmp_string,<sp/>file_size);</highlight></codeline>
<codeline lineno="338"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cmp_string<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{},<sp/>limits:<sp/>[max_index_bytes={},<sp/>max_entries={}]&quot;</highlight><highlight class="normal">,<sp/>cmp_string,<sp/>options.maximum_index_bytes,<sp/>options.maximum_entries);</highlight></codeline>
<codeline lineno="339"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cmp_string<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{},<sp/>version_tolerance={}&quot;</highlight><highlight class="normal">,<sp/>cmp_string,<sp/></highlight><highlight class="keyword">static_cast&lt;</highlight><highlight class="keywordtype">int</highlight><highlight class="keyword">&gt;</highlight><highlight class="normal">(options.version_tolerance));</highlight></codeline>
<codeline lineno="340"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>cmp_string<sp/>=<sp/>std::format(</highlight><highlight class="stringliteral">&quot;{},<sp/>detail::header_bytes={}&quot;</highlight><highlight class="normal">,<sp/>cmp_string,<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1ab98c924c60beab7bf12966380d054d91" kindref="member">detail::header_bytes</ref>);</highlight></codeline>
<codeline lineno="341"><highlight class="normal"></highlight></codeline>
<codeline lineno="342"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{</highlight><highlight class="stringliteral">&quot;header&quot;</highlight><highlight class="normal">,<sp/>std::format(</highlight><highlight class="stringliteral">&quot;Invalid<sp/>file<sp/>size,<sp/>section<sp/>offsets,<sp/>or<sp/>configured<sp/>allocation<sp/>limits.<sp/>{}&quot;</highlight><highlight class="normal">,<sp/>cmp_string)});</highlight></codeline>
<codeline lineno="343"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="344"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a0bb1b540a86f48fe9f6fd5b6b5628ea8" kindref="member">ledger</ref><sp/>=<sp/>read_bytes(reader.m_file,<sp/>header-&gt;index_offset,<sp/>header-&gt;index_bytes,<sp/></highlight><highlight class="stringliteral">&quot;ledger&quot;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="345"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a0bb1b540a86f48fe9f6fd5b6b5628ea8" kindref="member">ledger</ref>)<sp/>{</highlight></codeline>
<codeline lineno="346"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a0bb1b540a86f48fe9f6fd5b6b5628ea8" kindref="member">ledger</ref>.error());</highlight></codeline>
<codeline lineno="347"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="348"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="namespaceserif_1_1utils_1_1serialize_1ad1fa896c36b9c32ff4b8bdb8660cba33" kindref="member">fingerprint</ref>(*<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a0bb1b540a86f48fe9f6fd5b6b5628ea8" kindref="member">ledger</ref>)<sp/>!=<sp/>header-&gt;checksum)<sp/>{</highlight></codeline>
<codeline lineno="349"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{</highlight><highlight class="stringliteral">&quot;ledger&quot;</highlight><highlight class="normal">,<sp/></highlight><highlight class="stringliteral">&quot;Ledger<sp/>checksum<sp/>does<sp/>not<sp/>match<sp/>the<sp/>header.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="350"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="351"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>entries<sp/>=<sp/>parse_ledger(*<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a0bb1b540a86f48fe9f6fd5b6b5628ea8" kindref="member">ledger</ref>,<sp/>*header,<sp/>options);</highlight></codeline>
<codeline lineno="352"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!entries)<sp/>{</highlight></codeline>
<codeline lineno="353"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(entries.error());</highlight></codeline>
<codeline lineno="354"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="355"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>reader.m_entries<sp/>=<sp/>std::move(*entries);</highlight></codeline>
<codeline lineno="356"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>reader.m_format<sp/>=<sp/>header-&gt;format;</highlight></codeline>
<codeline lineno="357"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>reader.m_version<sp/>=<sp/>std::move(header-&gt;version);</highlight></codeline>
<codeline lineno="358"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>reader;</highlight></codeline>
<codeline lineno="359"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="360"><highlight class="normal"></highlight></codeline>
<codeline lineno="361"><highlight class="normal"><sp/><sp/><sp/><sp/></highlight><highlight class="keywordtype">bool</highlight><highlight class="normal"><sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a147ad281393cbdc895f5b11282d91d29" kindref="member">Reader::contains</ref>(std::string_view<sp/>path)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="362"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>found<sp/>=<sp/>std::ranges::lower_bound(<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>,<sp/>path,<sp/>{},<sp/>&amp;<ref refid="structserif_1_1utils_1_1serialize_1_1_entry_1a62d4333934e12de3bac71f5e7d3d1653" kindref="member">Entry::path</ref>);</highlight></codeline>
<codeline lineno="363"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>found<sp/>!=<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>.end()<sp/>&amp;&amp;<sp/>found-&gt;path<sp/>==<sp/>path;</highlight></codeline>
<codeline lineno="364"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="365"><highlight class="normal"></highlight></codeline>
<codeline lineno="366"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;Node&gt;</ref><sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a4fea114b09caa9d345179dd4a407a83b" kindref="member">Reader::node</ref>(std::string_view<sp/>path)</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="367"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>first<sp/>=<sp/>std::ranges::lower_bound(<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>,<sp/>path,<sp/>{},<sp/>&amp;<ref refid="structserif_1_1utils_1_1serialize_1_1_entry_1a62d4333934e12de3bac71f5e7d3d1653" kindref="member">Entry::path</ref>);</highlight></codeline>
<codeline lineno="368"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(first<sp/>==<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>.end()<sp/>||<sp/>first-&gt;path<sp/>!=<sp/>path)<sp/>{</highlight></codeline>
<codeline lineno="369"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{std::string{path},<sp/></highlight><highlight class="stringliteral">&quot;Requested<sp/>component<sp/>is<sp/>not<sp/>present<sp/>in<sp/>the<sp/>archive<sp/>ledger.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="370"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="371"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Node<sp/>root;</highlight></codeline>
<codeline lineno="372"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::map&lt;std::string,<sp/>Node*&gt;<sp/>nodes;</highlight></codeline>
<codeline lineno="373"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::string<sp/>prefix<sp/>=<sp/>std::string{path}<sp/>+<sp/></highlight><highlight class="stringliteral">&quot;/&quot;</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="374"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>std::uint64_t<sp/>total_bytes<sp/>=<sp/>0;</highlight></codeline>
<codeline lineno="375"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>entry<sp/>=<sp/>first;<sp/>entry<sp/>!=<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>.end();<sp/>++entry)<sp/>{</highlight></codeline>
<codeline lineno="376"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry<sp/>!=<sp/>first<sp/>&amp;&amp;<sp/>!entry-&gt;path.starts_with(prefix))<sp/>{</highlight></codeline>
<codeline lineno="377"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="comment">//<sp/>Sibling<sp/>names<sp/>can<sp/>sort<sp/>before<sp/>a<sp/>parent&apos;s<sp/>descendants<sp/>(a.b<sp/>precedes<sp/>a/b).</highlight><highlight class="normal"></highlight></codeline>
<codeline lineno="378"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry-&gt;path<sp/>&lt;<sp/>prefix)<sp/>{</highlight></codeline>
<codeline lineno="379"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">continue</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="380"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="381"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">break</highlight><highlight class="normal">;</highlight></codeline>
<codeline lineno="382"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="383"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry-&gt;bytes<sp/>&gt;<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a2a1cfd283e9f01d844ac22b9246f5f5f" kindref="member">m_options</ref>.maximum_payload_bytes<sp/>-<sp/>total_bytes)<sp/>{</highlight></codeline>
<codeline lineno="384"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{entry-&gt;path,<sp/></highlight><highlight class="stringliteral">&quot;Selected<sp/>subtree<sp/>exceeds<sp/>the<sp/>configured<sp/>payload<sp/>budget.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="385"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="386"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>total_bytes<sp/>+=<sp/>entry-&gt;bytes;</highlight></codeline>
<codeline lineno="387"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>bytes<sp/>=<sp/>read_bytes(<ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1ae439eda29fe98fa595bb3cf3b9ce11b2" kindref="member">m_file</ref>,<sp/>entry-&gt;offset,<sp/>entry-&gt;bytes,<sp/>entry-&gt;path);</highlight></codeline>
<codeline lineno="388"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!bytes)<sp/>{</highlight></codeline>
<codeline lineno="389"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(bytes.error());</highlight></codeline>
<codeline lineno="390"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="391"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(<ref refid="namespaceserif_1_1utils_1_1serialize_1ad1fa896c36b9c32ff4b8bdb8660cba33" kindref="member">fingerprint</ref>(*bytes)<sp/>!=<sp/>entry-&gt;checksum)<sp/>{</highlight></codeline>
<codeline lineno="392"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{entry-&gt;path,<sp/></highlight><highlight class="stringliteral">&quot;Payload<sp/>checksum<sp/>mismatch;<sp/>the<sp/>component<sp/>is<sp/>damaged.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="393"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="394"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/><ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7a2063c1608d6e0baf80249c42e2be5804" kindref="member">value</ref><sp/>=<sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1_1detail_1a0febbf9af0cb2b22a8fc8de9453ca775" kindref="member">detail::decode_value</ref>(*bytes,<sp/>*entry,<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a3d707595f78142738c1ad3ad1864795a" kindref="member">m_format</ref>);</highlight></codeline>
<codeline lineno="395"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!value)<sp/>{</highlight></codeline>
<codeline lineno="396"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(<ref refid="namespaceserif_1_1discretization_1_1backend_1_1mfem_1af75f98db90618153ea4ca169945733f7a2063c1608d6e0baf80249c42e2be5804" kindref="member">value</ref>.error());</highlight></codeline>
<codeline lineno="397"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="398"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>Node*<sp/>destination<sp/>=<sp/>&amp;root;</highlight></codeline>
<codeline lineno="399"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry<sp/>!=<sp/>first)<sp/>{</highlight></codeline>
<codeline lineno="400"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>std::size_t<sp/>separator<sp/>=<sp/>entry-&gt;path.rfind(</highlight><highlight class="charliteral">&apos;/&apos;</highlight><highlight class="normal">);</highlight></codeline>
<codeline lineno="401"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>parent<sp/>=<sp/>nodes.find(entry-&gt;path.substr(0,<sp/>separator));</highlight></codeline>
<codeline lineno="402"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(parent<sp/>==<sp/>nodes.end())<sp/>{</highlight></codeline>
<codeline lineno="403"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(Error{entry-&gt;path,<sp/></highlight><highlight class="stringliteral">&quot;Requested<sp/>subtree<sp/>has<sp/>a<sp/>missing<sp/>parent.&quot;</highlight><highlight class="normal">});</highlight></codeline>
<codeline lineno="404"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="405"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>destination<sp/>=<sp/>&amp;parent-&gt;second-&gt;children[entry-&gt;path.substr(separator<sp/>+<sp/>1)];</highlight></codeline>
<codeline lineno="406"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="407"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>*destination<sp/>=<sp/>Node{.type<sp/>=<sp/>entry-&gt;type,<sp/>.version<sp/>=<sp/>entry-&gt;version,<sp/>.value<sp/>=<sp/>std::move(*value)};</highlight></codeline>
<codeline lineno="408"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>nodes.emplace(entry-&gt;path,<sp/>destination);</highlight></codeline>
<codeline lineno="409"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="410"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>root;</highlight></codeline>
<codeline lineno="411"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="412"><highlight class="normal"></highlight></codeline>
<codeline lineno="413"><highlight class="normal"><sp/><sp/><sp/><sp/><ref refid="namespaceserif_1_1utils_1_1serialize_1ace9e0af29889a767ef1c95a09a4b7265" kindref="member">Result&lt;void&gt;</ref><sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a5b761fda6599af6faec05ac99fadedb3" kindref="member">Reader::validate</ref>()</highlight><highlight class="keyword"><sp/>const<sp/></highlight><highlight class="normal">{</highlight></codeline>
<codeline lineno="414"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">for</highlight><highlight class="normal"><sp/>(</highlight><highlight class="keyword">const</highlight><highlight class="normal"><sp/>Entry&amp;<sp/>entry<sp/>:<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1aaf1f2fb3ef9d4c1c73c67bbd0d39baf9" kindref="member">m_entries</ref>)<sp/>{</highlight></codeline>
<codeline lineno="415"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(entry.kind<sp/>!=<sp/>0)<sp/>{</highlight></codeline>
<codeline lineno="416"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keyword">auto</highlight><highlight class="normal"><sp/>payload<sp/>=<sp/><ref refid="classserif_1_1utils_1_1serialize_1_1_reader_1a4fea114b09caa9d345179dd4a407a83b" kindref="member">node</ref>(entry.path);</highlight></codeline>
<codeline lineno="417"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">if</highlight><highlight class="normal"><sp/>(!payload)<sp/>{</highlight></codeline>
<codeline lineno="418"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>std::unexpected(payload.error());</highlight></codeline>
<codeline lineno="419"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="420"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="421"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="422"><highlight class="normal"><sp/><sp/><sp/><sp/><sp/><sp/><sp/><sp/></highlight><highlight class="keywordflow">return</highlight><highlight class="normal"><sp/>{};</highlight></codeline>
<codeline lineno="423"><highlight class="normal"><sp/><sp/><sp/><sp/>}</highlight></codeline>
<codeline lineno="424"><highlight class="normal">}</highlight></codeline>
    </programlisting>
    <location file="src/lib/serif/utils/serialize/archive.cpp"/>
  </compounddef>
</doxygen>