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<!doctype html><html lang=en><head><meta name=generator content="Hugo 0.101.0"><title>nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="nilstriebs blog"><meta property="og:description" content><meta property="og:url" content="/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-22</span>
<!doctype html><html lang=en><head><meta name=generator content="Hugo 0.101.0"><title>nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="nilstriebs blog"><meta property="og:description" content><meta property="og:url" content="/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-23</span>
<span class=post-author>:: Nilstrieb</span></div><span class=post-tags>#<a href=/tags/rust/>rust</a>&nbsp;
#<a href=/tags/unsafe-code/>unsafe code</a>&nbsp;</span><div class=post-content>About better aliasing semantics for <code>Box&lt;T></code></div><div><a class="read-more button" href=/posts/box-is-a-unique-type/>→</a></div></div><div class=pagination><div class=pagination__buttons></div></div></div></div><footer class=footer><div class=footer__inner><div class=copyright><span>© 2022 Powered by <a href=http://gohugo.io>Hugo</a></span>
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<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>nilstriebs blog</title><link>/</link><description>Recent content on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Fri, 22 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Fri, 22 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>nilstriebs blog</title><link>/</link><description>Recent content on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sat, 23 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Sat, 23 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
struct Fields { a: String, b: String, } let fields = Box::new(Fields { a: &amp;#34;a&amp;#34;.to_string(), b: &amp;#34;b&amp;#34;.to_string() }); let a = fields.a; let b = fields.b; This kind of partial deref move is just one of the spectacular magic tricks box has up its sleeve, and they exist for good reason: They are very useful.</description><content>&lt;p>We have all used &lt;code>Box&amp;lt;T&amp;gt;&lt;/code> before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics
and flexibitility. We can use it to put our values on the heap, but it can do even more
than that!&lt;/p>

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<!doctype html><html lang=en><head><title>Box Is a Unique Type :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content="About better aliasing semantics for `Box`"><meta name=keywords content="box,noalias"><meta name=robots content="noodp"><link rel=canonical href=/posts/box-is-a-unique-type/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="article"><meta property="og:title" content="Box Is a Unique Type"><meta property="og:description" content="About better aliasing semantics for `Box`"><meta property="og:url" content="/posts/box-is-a-unique-type/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><meta property="article:published_time" content="2022-07-22 00:00:00 +0000 UTC"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=post><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-22</span>
<!doctype html><html lang=en><head><title>Box Is a Unique Type :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content="About better aliasing semantics for `Box`"><meta name=keywords content="box,noalias"><meta name=robots content="noodp"><link rel=canonical href=/posts/box-is-a-unique-type/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="article"><meta property="og:title" content="Box Is a Unique Type"><meta property="og:description" content="About better aliasing semantics for `Box`"><meta property="og:url" content="/posts/box-is-a-unique-type/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><meta property="article:published_time" content="2022-07-23 00:00:00 +0000 UTC"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=post><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-23</span>
<span class=post-author>:: Nilstrieb</span>
<span class=post-reading-time>:: 12 min read (2370 words)</span></div><span class=post-tags>#<a href=/tags/rust/>rust</a>&nbsp;
#<a href=/tags/unsafe-code/>unsafe code</a>&nbsp;</span><div class=post-content><div><p>We have all used <code>Box&lt;T></code> before in our Rust code. It&rsquo;s a glorious type, with great ergonomics

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<!doctype html><html lang=en><head><title>Posts :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/posts/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="Posts"><meta property="og:description" content><meta property="og:url" content="/posts/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/posts/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-22</span>
<!doctype html><html lang=en><head><title>Posts :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/posts/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="Posts"><meta property="og:description" content><meta property="og:url" content="/posts/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/posts/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-23</span>
<span class=post-author>:: Nilstrieb</span></div><span class=post-tags>#<a href=/tags/rust/>rust</a>&nbsp;
#<a href=/tags/unsafe-code/>unsafe code</a>&nbsp;</span><div class=post-content>About better aliasing semantics for <code>Box&lt;T></code></div><div><a class="read-more button" href=/posts/box-is-a-unique-type/>→</a></div></div><div class=pagination><div class=pagination__buttons></div></div></div></div><footer class=footer><div class=footer__inner><div class=copyright><span>© 2022 Powered by <a href=http://gohugo.io>Hugo</a></span>
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<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Posts on nilstriebs blog</title><link>/posts/</link><description>Recent content in Posts on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Fri, 22 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Fri, 22 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>Posts on nilstriebs blog</title><link>/posts/</link><description>Recent content in Posts on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sat, 23 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Sat, 23 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
struct Fields { a: String, b: String, } let fields = Box::new(Fields { a: &amp;#34;a&amp;#34;.to_string(), b: &amp;#34;b&amp;#34;.to_string() }); let a = fields.a; let b = fields.b; This kind of partial deref move is just one of the spectacular magic tricks box has up its sleeve, and they exist for good reason: They are very useful.</description><content>&lt;p>We have all used &lt;code>Box&amp;lt;T&amp;gt;&lt;/code> before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics
and flexibitility. We can use it to put our values on the heap, but it can do even more
than that!&lt;/p>

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<!doctype html><html lang=en><head><title>rust :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/tags/rust/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="rust"><meta property="og:description" content><meta property="og:url" content="/tags/rust/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/tags/rust/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-22</span>
<!doctype html><html lang=en><head><title>rust :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/tags/rust/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="rust"><meta property="og:description" content><meta property="og:url" content="/tags/rust/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/tags/rust/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-23</span>
<span class=post-author>:: Nilstrieb</span></div><span class=post-tags>#<a href=/tags/rust/>rust</a>&nbsp;
#<a href=/tags/unsafe-code/>unsafe code</a>&nbsp;</span><div class=post-content>About better aliasing semantics for <code>Box&lt;T></code></div><div><a class="read-more button" href=/posts/box-is-a-unique-type/>→</a></div></div><div class=pagination><div class=pagination__buttons></div></div></div></div><footer class=footer><div class=footer__inner><div class=copyright><span>© 2022 Powered by <a href=http://gohugo.io>Hugo</a></span>
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<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>rust on nilstriebs blog</title><link>/tags/rust/</link><description>Recent content in rust on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Fri, 22 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/tags/rust/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Fri, 22 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>rust on nilstriebs blog</title><link>/tags/rust/</link><description>Recent content in rust on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sat, 23 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/tags/rust/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Sat, 23 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
struct Fields { a: String, b: String, } let fields = Box::new(Fields { a: &amp;#34;a&amp;#34;.to_string(), b: &amp;#34;b&amp;#34;.to_string() }); let a = fields.a; let b = fields.b; This kind of partial deref move is just one of the spectacular magic tricks box has up its sleeve, and they exist for good reason: They are very useful.</description><content>&lt;p>We have all used &lt;code>Box&amp;lt;T&amp;gt;&lt;/code> before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics
and flexibitility. We can use it to put our values on the heap, but it can do even more
than that!&lt;/p>

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<!doctype html><html lang=en><head><title>unsafe code :: nilstriebs blog</title><meta charset=utf-8><meta name=viewport content="width=device-width,initial-scale=1"><meta name=description content><meta name=keywords content><meta name=robots content="noodp"><link rel=canonical href=/tags/unsafe-code/><link rel=stylesheet href=/assets/style.css><link rel=apple-touch-icon href=/img/apple-touch-icon-192x192.png><link rel="shortcut icon" href=/img/favicon/orange.png><meta name=twitter:card content="summary"><meta property="og:locale" content="en"><meta property="og:type" content="website"><meta property="og:title" content="unsafe code"><meta property="og:description" content><meta property="og:url" content="/tags/unsafe-code/"><meta property="og:site_name" content="nilstriebs blog"><meta property="og:image" content="/img/favicon/orange.png"><meta property="og:image:width" content="2048"><meta property="og:image:height" content="1024"><link href=/tags/unsafe-code/index.xml rel=alternate type=application/rss+xml title="nilstriebs blog"></head><body class=orange><div class="container center headings--one-size"><header class=header><div class=header__inner><div class=header__logo><a href=/><div class=logo>nilstriebs blog</div></a></div></div></header><div class=content><div class=posts><div class="post on-list"><h1 class=post-title><a href=/posts/box-is-a-unique-type/>Box Is a Unique Type</a></h1><div class=post-meta><span class=post-date>2022-07-22</span>
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<span class=post-author>:: Nilstrieb</span></div><span class=post-tags>#<a href=/tags/rust/>rust</a>&nbsp;
#<a href=/tags/unsafe-code/>unsafe code</a>&nbsp;</span><div class=post-content>About better aliasing semantics for <code>Box&lt;T></code></div><div><a class="read-more button" href=/posts/box-is-a-unique-type/>→</a></div></div><div class=pagination><div class=pagination__buttons></div></div></div></div><footer class=footer><div class=footer__inner><div class=copyright><span>© 2022 Powered by <a href=http://gohugo.io>Hugo</a></span>
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<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>unsafe code on nilstriebs blog</title><link>/tags/unsafe-code/</link><description>Recent content in unsafe code on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Fri, 22 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/tags/unsafe-code/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Fri, 22 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
<?xml version="1.0" encoding="utf-8" standalone="yes"?><rss version="2.0" xmlns:atom="http://www.w3.org/2005/Atom"><channel><title>unsafe code on nilstriebs blog</title><link>/tags/unsafe-code/</link><description>Recent content in unsafe code on nilstriebs blog</description><generator>Hugo -- gohugo.io</generator><language>en-us</language><lastBuildDate>Sat, 23 Jul 2022 00:00:00 +0000</lastBuildDate><atom:link href="/tags/unsafe-code/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>/posts/box-is-a-unique-type/</link><pubDate>Sat, 23 Jul 2022 00:00:00 +0000</pubDate><guid>/posts/box-is-a-unique-type/</guid><description>We have all used Box&amp;lt;T&amp;gt; before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics and flexibitility. We can use it to put our values on the heap, but it can do even more than that!
struct Fields { a: String, b: String, } let fields = Box::new(Fields { a: &amp;#34;a&amp;#34;.to_string(), b: &amp;#34;b&amp;#34;.to_string() }); let a = fields.a; let b = fields.b; This kind of partial deref move is just one of the spectacular magic tricks box has up its sleeve, and they exist for good reason: They are very useful.</description><content>&lt;p>We have all used &lt;code>Box&amp;lt;T&amp;gt;&lt;/code> before in our Rust code. It&amp;rsquo;s a glorious type, with great ergonomics
and flexibitility. We can use it to put our values on the heap, but it can do even more
than that!&lt;/p>