[devdocsgjs/main: 134/239] Update Rust documentation (1.58.1)

[Andy Holmes <andyholmes src gnome org>]

commit 8eeba1567b579253413ff422a6443da28762630d
Author: Simon Legner <Simon Legner gmail com>
Date:   Sat Jan 22 17:16:05 2022 +0100

    Update Rust documentation (1.58.1)

 assets/stylesheets/pages/_rust.scss | 1 +
 lib/docs/scrapers/rust.rb           | 2 +-
 2 files changed, 2 insertions(+), 1 deletion(-)
---
diff --git a/assets/stylesheets/pages/_rust.scss b/assets/stylesheets/pages/_rust.scss
index fdf80bb1..f36df8d6 100644
--- a/assets/stylesheets/pages/_rust.scss
+++ b/assets/stylesheets/pages/_rust.scss
@@ -2,6 +2,7 @@
   @extend %simple;
 
   h4 { @extend %block-label; }
+  .code-header { @extend %code; }
   .docblock { margin-left: 1em; }
   div.information, div.important-traits {
     @extend %note;
diff --git a/lib/docs/scrapers/rust.rb b/lib/docs/scrapers/rust.rb
index 8b5e8fe6..6d0e81f7 100644
--- a/lib/docs/scrapers/rust.rb
+++ b/lib/docs/scrapers/rust.rb
@@ -3,7 +3,7 @@
 module Docs
   class Rust < UrlScraper
     self.type = 'rust'
-    self.release = '1.57.0'
+    self.release = '1.58.1'
     self.base_url = 'https://doc.rust-lang.org/'
     self.root_path = 'book/index.html'
     self.initial_paths = %w(