<story><title>Rust 1.45</title><url>https://blog.rust-lang.org/2020/07/16/Rust-1.45.0.html</url></story><parent_chain></parent_chain><comment><author>sitkack</author><text>&amp;gt; Rust 1.45.0 adds the ability to invoke procedural macros in three new places!&lt;p&gt;Rust 1.45 will be the Rocket Release. It unblocks Rocket running on stable as tracked here &lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;SergioBenitez&amp;#x2F;Rocket&amp;#x2F;issues&amp;#x2F;19&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;github.com&amp;#x2F;SergioBenitez&amp;#x2F;Rocket&amp;#x2F;issues&amp;#x2F;19&lt;/a&gt;&lt;p&gt;This is so excellent, and I love seeing long term, multiyear goals get completed. It isn&amp;#x27;t just this release, but all the releases in between. The Rust team and community is amazing.</text></comment>
<story><title>Rust 1.45</title><url>https://blog.rust-lang.org/2020/07/16/Rust-1.45.0.html</url></story><parent_chain></parent_chain><comment><author>angrygoat</author><text>This rather niche fixing of unsafe behaviour is excellent:
&lt;a href=&quot;https:&amp;#x2F;&amp;#x2F;blog.rust-lang.org&amp;#x2F;2020&amp;#x2F;07&amp;#x2F;16&amp;#x2F;Rust-1.45.0.html#fixing-unsoundness-in-casts&quot; rel=&quot;nofollow&quot;&gt;https:&amp;#x2F;&amp;#x2F;blog.rust-lang.org&amp;#x2F;2020&amp;#x2F;07&amp;#x2F;16&amp;#x2F;Rust-1.45.0.html#fixin...&lt;/a&gt;&lt;p&gt;I spent a few years as a scientific programmer and this is exactly the sort of thing that just bites you on the behind in C&amp;#x2F;C++&amp;#x2F;Fortran: the undefined behaviour can actually manifest as noise in your output, or just really hard to track down, intermittent problems. A big win to get rid of it.</text></comment>