This is a great summary. Some very minor details that you didn&#x27;t cover:<p>Rust and Servo were basically announced to the world at the same time, as &quot;the Servo project.&quot; It was really important that we build Servo at the same time as Rust, to make sure that the language was actually useful at building a real practical thing. The experience of building Servo helped Rust&#x27;s development immeasurably. Furthermore, it also helped Rust be built in Rust itself. There&#x27;s a danger when you build a boot strapped compiler: you might make a language that&#x27;s great for making compilers, but not much else. Servo made sure that wasn&#x27;t true.<p><a href="https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=1135640" rel="nofollow">https:&#x2F;&#x2F;bugzilla.mozilla.org&#x2F;show_bug.cgi?id=1135640</a> is the overall tracking bug for moving Rust stuff into Firefox. Firefox 45 on Mac and Linux will contain a teeny bit of Rust, and just got turned on for Windows a few days ago. It&#x27;s an MP4 metadata parser. The URL parser has a patch, but it hasn&#x27;t landed yet.