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<!DOCTYPE html><html lang="en"><head><meta charset="utf-8"><meta name="viewport" content="width=device-width, initial-scale=1.0"><meta name="generator" content="rustdoc"><meta name="description" content="A trait for generic access to `macho::MachHeader32` and `macho::MachHeader64`."><title>MachHeader in object::read::macho - Rust</title><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceSerif4-Regular-46f98efaafac5295.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Regular-018c141bf0843ffd.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/FiraSans-Medium-8f9a781e4970d388.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Regular-562dcc5011b6de7d.ttf.woff2"><link rel="preload" as="font" type="font/woff2" crossorigin href="../../../static.files/SourceCodePro-Semibold-d899c5a5c4aeb14a.ttf.woff2"><link rel="stylesheet" href="../../../static.files/normalize-76eba96aa4d2e634.css"><link rel="stylesheet" href="../../../static.files/rustdoc-ac92e1bbe349e143.css"><meta name="rustdoc-vars" data-root-path="../../../" data-static-root-path="../../../static.files/" data-current-crate="object" data-themes="" data-resource-suffix="" data-rustdoc-version="1.76.0 (07dca489a 2024-02-04)" data-channel="1.76.0" data-search-js="search-2b6ce74ff89ae146.js" data-settings-js="settings-4313503d2e1961c2.js" ><script src="../../../static.files/storage-f2adc0d6ca4d09fb.js"></script><script defer src="sidebar-items.js"></script><script defer src="../../../static.files/main-305769736d49e732.js"></script><noscript><link rel="stylesheet" href="../../../static.files/noscript-feafe1bb7466e4bd.css"></noscript><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-16x16-8b506e7a72182f1c.png"><link rel="alternate icon" type="image/png" href="../../../static.files/favicon-32x32-422f7d1d52889060.png"><link rel="icon" type="image/svg+xml" href="../../../static.files/favicon-2c020d218678b618.svg"></head><body class="rustdoc trait"><!--[if lte IE 11]><div class="warning">This old browser is unsupported and will most likely display funky things.</div><![endif]--><nav class="mobile-topbar"><button class="sidebar-menu-toggle">&#9776;</button></nav><nav class="sidebar"><div class="sidebar-crate"><h2><a href="../../../object/index.html">object</a><span class="version">0.32.2</span></h2></div><h2 class="location"><a href="#">MachHeader</a></h2><div class="sidebar-elems"><section><h3><a href="#required-associated-types">Required Associated Types</a></h3><ul class="block"><li><a href="#associatedtype.Endian">Endian</a></li><li><a href="#associatedtype.Nlist">Nlist</a></li><li><a href="#associatedtype.Section">Section</a></li><li><a href="#associatedtype.Segment">Segment</a></li><li><a href="#associatedtype.Word">Word</a></li></ul><h3><a href="#required-methods">Required Methods</a></h3><ul class="block"><li><a href="#tymethod.cpusubtype">cpusubtype</a></li><li><a href="#tymethod.cputype">cputype</a></li><li><a href="#tymethod.filetype">filetype</a></li><li><a href="#tymethod.flags">flags</a></li><li><a href="#tymethod.is_big_endian">is_big_endian</a></li><li><a href="#tymethod.is_little_endian">is_little_endian</a></li><li><a href="#tymethod.is_type_64">is_type_64</a></li><li><a href="#tymethod.magic">magic</a></li><li><a href="#tymethod.ncmds">ncmds</a></li><li><a href="#tymethod.sizeofcmds">sizeofcmds</a></li></ul><h3><a href="#provided-methods">Provided Methods</a></h3><ul class="block"><li><a href="#method.endian">endian</a></li><li><a href="#method.is_supported">is_supported</a></li><li><a href="#method.load_commands">load_commands</a></li><li><a href="#method.parse">parse</a></li><li><a href="#method.uuid">uuid</a></li></ul><h3><a href="#object-safety">Object Safety</a></h3><h3><a href="#implementors">Implementors</a></h3></section><h2><a href="index.html">In object::read::macho</a></h2></div></nav><div class="sidebar-resizer"></div>
<main><div class="width-limiter"><nav class="sub"><form class="search-form"><span></span><div id="sidebar-button" tabindex="-1"><a href="../../../object/all.html" title="show sidebar"></a></div><input class="search-input" name="search" aria-label="Run search in the documentation" autocomplete="off" spellcheck="false" placeholder="Click or press S to search, ? for more options…" type="search"><div id="help-button" tabindex="-1"><a href="../../../help.html" title="help">?</a></div><div id="settings-menu" tabindex="-1"><a href="../../../settings.html" title="settings"><img width="22" height="22" alt="Change settings" src="../../../static.files/wheel-7b819b6101059cd0.svg"></a></div></form></nav><section id="main-content" class="content"><div class="main-heading"><h1>Trait <a href="../../index.html">object</a>::<wbr><a href="../index.html">read</a>::<wbr><a href="index.html">macho</a>::<wbr><a class="trait" href="#">MachHeader</a><button id="copy-path" title="Copy item path to clipboard"><img src="../../../static.files/clipboard-7571035ce49a181d.svg" width="19" height="18" alt="Copy item path"></button></h1><span class="out-of-band"><a class="src" href="../../../src/object/read/macho/file.rs.html#606-685">source</a> · <button id="toggle-all-docs" title="collapse all docs">[<span>&#x2212;</span>]</button></span></div><pre class="rust item-decl"><code>pub trait MachHeader: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/fmt/trait.Debug.html" title="trait core::fmt::Debug">Debug</a> + <a class="trait" href="../../pod/trait.Pod.html" title="trait object::pod::Pod">Pod</a> {
type <a href="#associatedtype.Word" class="associatedtype">Word</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>&gt;;
type <a href="#associatedtype.Endian" class="associatedtype">Endian</a>: <a class="trait" href="../../endian/trait.Endian.html" title="trait object::endian::Endian">Endian</a>;
type <a href="#associatedtype.Segment" class="associatedtype">Segment</a>: <a class="trait" href="trait.Segment.html" title="trait object::read::macho::Segment">Segment</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>, Section = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Section" title="type object::read::macho::MachHeader::Section">Section</a>&gt;;
type <a href="#associatedtype.Section" class="associatedtype">Section</a>: <a class="trait" href="trait.Section.html" title="trait object::read::macho::Section">Section</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;;
type <a href="#associatedtype.Nlist" class="associatedtype">Nlist</a>: <a class="trait" href="trait.Nlist.html" title="trait object::read::macho::Nlist">Nlist</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;;
<details class="toggle type-contents-toggle"><summary class="hideme"><span>Show 15 methods</span></summary> // Required methods
fn <a href="#tymethod.is_type_64" class="fn">is_type_64</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.is_big_endian" class="fn">is_big_endian</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.is_little_endian" class="fn">is_little_endian</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.magic" class="fn">magic</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.cputype" class="fn">cputype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.cpusubtype" class="fn">cpusubtype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.filetype" class="fn">filetype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.ncmds" class="fn">ncmds</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.sizeofcmds" class="fn">sizeofcmds</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
<span class="item-spacer"></span> fn <a href="#tymethod.flags" class="fn">flags</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a>;
// Provided methods
fn <a href="#method.parse" class="fn">parse</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(
data: R,
offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>
) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.reference.html">&amp;'data Self</a>&gt; { ... }
<span class="item-spacer"></span> fn <a href="#method.is_supported" class="fn">is_supported</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a> { ... }
<span class="item-spacer"></span> fn <a href="#method.endian" class="fn">endian</a>(&amp;self) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt; { ... }
<span class="item-spacer"></span> fn <a href="#method.load_commands" class="fn">load_commands</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(
&amp;self,
endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>,
data: R,
header_offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>
) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="struct" href="struct.LoadCommandIterator.html" title="struct object::read::macho::LoadCommandIterator">LoadCommandIterator</a>&lt;'data, Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;&gt; { ... }
<span class="item-spacer"></span> fn <a href="#method.uuid" class="fn">uuid</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(
&amp;self,
endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>,
data: R,
header_offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>
) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.array.html">16</a>]&gt;&gt; { ... }
</details>}</code></pre><details class="toggle top-doc" open><summary class="hideme"><span>Expand description</span></summary><div class="docblock"><p>A trait for generic access to <a href="../../macho/struct.MachHeader32.html" title="struct object::macho::MachHeader32"><code>macho::MachHeader32</code></a> and <a href="../../macho/struct.MachHeader64.html" title="struct object::macho::MachHeader64"><code>macho::MachHeader64</code></a>.</p>
</div></details><h2 id="required-associated-types" class="section-header">Required Associated Types<a href="#required-associated-types" class="anchor">§</a></h2><div class="methods"><section id="associatedtype.Word" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#607">source</a><h4 class="code-header">type <a href="#associatedtype.Word" class="associatedtype">Word</a>: <a class="trait" href="https://doc.rust-lang.org/1.76.0/core/convert/trait.Into.html" title="trait core::convert::Into">Into</a>&lt;<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>&gt;</h4></section><section id="associatedtype.Endian" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#608">source</a><h4 class="code-header">type <a href="#associatedtype.Endian" class="associatedtype">Endian</a>: <a class="trait" href="../../endian/trait.Endian.html" title="trait object::endian::Endian">Endian</a></h4></section><section id="associatedtype.Segment" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#609">source</a><h4 class="code-header">type <a href="#associatedtype.Segment" class="associatedtype">Segment</a>: <a class="trait" href="trait.Segment.html" title="trait object::read::macho::Segment">Segment</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>, Section = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Section" title="type object::read::macho::MachHeader::Section">Section</a>&gt;</h4></section><section id="associatedtype.Section" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#610">source</a><h4 class="code-header">type <a href="#associatedtype.Section" class="associatedtype">Section</a>: <a class="trait" href="trait.Section.html" title="trait object::read::macho::Section">Section</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;</h4></section><section id="associatedtype.Nlist" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#611">source</a><h4 class="code-header">type <a href="#associatedtype.Nlist" class="associatedtype">Nlist</a>: <a class="trait" href="trait.Nlist.html" title="trait object::read::macho::Nlist">Nlist</a>&lt;Endian = Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;</h4></section></div><h2 id="required-methods" class="section-header">Required Methods<a href="#required-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="tymethod.is_type_64" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#616">source</a><h4 class="code-header">fn <a href="#tymethod.is_type_64" class="fn">is_type_64</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if this type is a 64-bit header.</p>
<p>This is a property of the type, not a value in the header data.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.is_big_endian" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#619">source</a><h4 class="code-header">fn <a href="#tymethod.is_big_endian" class="fn">is_big_endian</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if the <code>magic</code> field signifies big-endian.</p>
</div></details><details class="toggle method-toggle" open><summary><section id="tymethod.is_little_endian" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#622">source</a><h4 class="code-header">fn <a href="#tymethod.is_little_endian" class="fn">is_little_endian</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a></h4></section></summary><div class="docblock"><p>Return true if the <code>magic</code> field signifies little-endian.</p>
</div></details><section id="tymethod.magic" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#624">source</a><h4 class="code-header">fn <a href="#tymethod.magic" class="fn">magic</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.cputype" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#625">source</a><h4 class="code-header">fn <a href="#tymethod.cputype" class="fn">cputype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.cpusubtype" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#626">source</a><h4 class="code-header">fn <a href="#tymethod.cpusubtype" class="fn">cpusubtype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.filetype" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#627">source</a><h4 class="code-header">fn <a href="#tymethod.filetype" class="fn">filetype</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.ncmds" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#628">source</a><h4 class="code-header">fn <a href="#tymethod.ncmds" class="fn">ncmds</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.sizeofcmds" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#629">source</a><h4 class="code-header">fn <a href="#tymethod.sizeofcmds" class="fn">sizeofcmds</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="tymethod.flags" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#630">source</a><h4 class="code-header">fn <a href="#tymethod.flags" class="fn">flags</a>(&amp;self, endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section></div><h2 id="provided-methods" class="section-header">Provided Methods<a href="#provided-methods" class="anchor">§</a></h2><div class="methods"><details class="toggle method-toggle" open><summary><section id="method.parse" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#637-645">source</a><h4 class="code-header">fn <a href="#method.parse" class="fn">parse</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(data: R, offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="primitive" href="https://d
<p>Also checks that the magic field in the file header is a supported format.</p>
</div></details><section id="method.is_supported" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#647-649">source</a><h4 class="code-header">fn <a href="#method.is_supported" class="fn">is_supported</a>(&amp;self) -&gt; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.bool.html">bool</a></h4></section><section id="method.endian" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#651-653">source</a><h4 class="code-header">fn <a href="#method.endian" class="fn">endian</a>(&amp;self) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;</h4></section><section id="method.load_commands" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#655-668">source</a><h4 class="code-header">fn <a href="#method.load_commands" class="fn">load_commands</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(
&amp;self,
endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>,
data: R,
header_offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>
) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="struct" href="struct.LoadCommandIterator.html" title="struct object::read::macho::LoadCommandIterator">LoadCommandIterator</a>&lt;'data, Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>&gt;&gt;</h4></section><details class="toggle method-toggle" open><summary><section id="method.uuid" class="method"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#671-684">source</a><h4 class="code-header">fn <a href="#method.uuid" class="fn">uuid</a>&lt;'data, R: <a class="trait" href="../trait.ReadRef.html" title="trait object::read::ReadRef">ReadRef</a>&lt;'data&gt;&gt;(
&amp;self,
endian: Self::<a class="associatedtype" href="trait.MachHeader.html#associatedtype.Endian" title="type object::read::macho::MachHeader::Endian">Endian</a>,
data: R,
header_offset: <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a>
) -&gt; <a class="type" href="../type.Result.html" title="type object::read::Result">Result</a>&lt;<a class="enum" href="https://doc.rust-lang.org/1.76.0/core/option/enum.Option.html" title="enum core::option::Option">Option</a>&lt;[<a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u8.html">u8</a>; <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.array.html">16</a>]&gt;&gt;</h4></section></summary><div class="docblock"><p>Return the UUID from the <code>LC_UUID</code> load command, if one is present.</p>
</div></details></div><h2 id="object-safety" class="section-header">Object Safety<a href="#object-safety" class="anchor">§</a></h2><div class="object-safety-info">This trait is <b>not</b> <a href="https://doc.rust-lang.org/1.76.0/reference/items/traits.html#object-safety">object safe</a>.</div><h2 id="implementors" class="section-header">Implementors<a href="#implementors" class="anchor">§</a></h2><div id="implementors-list"><details class="toggle implementors-toggle"><summary><section id="impl-MachHeader-for-MachHeader32%3CEndian%3E" class="impl"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#687-733">source</a><a href="#impl-MachHeader-for-MachHeader32%3CEndian%3E" class="anchor">§</a><h3 class="code-header">impl&lt;Endian: <a class="trait" href="../../endian/trait.Endian.html" title="trait object::endian::Endian">Endian</a>&gt; <a class="trait" href="trait.MachHeader.html" title="trait object::read::macho::MachHeader">MachHeader</a> for <a class="struct" href="../../macho/struct.MachHeader32.html" title="struct object::macho::MachHeader32">MachHeader32</a>&lt;Endian&gt;</h3></section></summary><div class="impl-items"><section id="associatedtype.Word-1" class="associatedtype trait-impl"><a href="#associatedtype.Word-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Word" class="associatedtype">Word</a> = <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u32.html">u32</a></h4></section><section id="associatedtype.Endian-1" class="associatedtype trait-impl"><a href="#associatedtype.Endian-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Endian" class="associatedtype">Endian</a> = Endian</h4></section><section id="associatedtype.Segment-1" class="associatedtype trait-impl"><a href="#associatedtype.Segment-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Segment" class="associatedtype">Segment</a> = <a class="struct" href="../../macho/struct.SegmentCommand32.html" title="struct object::macho::SegmentCommand32">SegmentCommand32</a>&lt;Endian&gt;</h4></section><section id="associatedtype.Section-1" class="associatedtype trait-impl"><a href="#associatedtype.Section-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Section" class="associatedtype">Section</a> = <a class="struct" href="../../macho/struct.Section32.html" title="struct object::macho::Section32">Section32</a>&lt;Endian&gt;</h4></section><section id="associatedtype.Nlist-1" class="associatedtype trait-impl"><a href="#associatedtype.Nlist-1" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Nlist" class="associatedtype">Nlist</a> = <a class="struct" href="../../macho/struct.Nlist32.html" title="struct object::macho::Nlist32">Nlist32</a>&lt;Endian&gt;</h4></section></div></details><details class="toggle implementors-toggle"><summary><section id="impl-MachHeader-for-MachHeader64%3CEndian%3E" class="impl"><a class="src rightside" href="../../../src/object/read/macho/file.rs.html#735-781">source</a><a href="#impl-MachHeader-for-MachHeader64%3CEndian%3E" class="anchor">§</a><h3 class="code-header">impl&lt;Endian: <a class="trait" href="../../endian/trait.Endian.html" title="trait object::endian::Endian">Endian</a>&gt; <a class="trait" href="trait.MachHeader.html" title="trait object::read::macho::MachHeader">MachHeader</a> for <a class="struct" href="../../macho/struct.MachHeader64.html" title="struct object::macho::MachHeader64">MachHeader64</a>&lt;Endian&gt;</h3></section></summary><div class="impl-items"><section id="associatedtype.Word-2" class="associatedtype trait-impl"><a href="#associatedtype.Word-2" class="anchor">§</a><h4 class="code-header">type <a href="#associatedtype.Word" class="associatedtype">Word</a> = <a class="primitive" href="https://doc.rust-lang.org/1.76.0/core/primitive.u64.html">u64</a></h4></section><section id="associatedtype.Endian-2" class="associatedtype trait-impl"><a href="#associatedtype.Endian-2" class="anchor">§</a><h4 class="code-header">typ