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Nilstrieb 2022-07-22 10:17:34 +00:00
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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>http://nilstrieb.github.io/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="http://nilstrieb.github.io/posts/index.xml" rel="self" type="application/rss+xml"/><item><title>Box Is a Unique Type</title><link>http://nilstrieb.github.io/posts/box-is-a-unique-type/</link><pubDate>Fri, 22 Jul 2022 00:00:00 +0000</pubDate><guid>http://nilstrieb.github.io/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>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!
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>