diff --git a/lib/docs/filters/rust/clean_html.rb b/lib/docs/filters/rust/clean_html.rb
index 42ac2a83..f42b714a 100644
--- a/lib/docs/filters/rust/clean_html.rb
+++ b/lib/docs/filters/rust/clean_html.rb
@@ -88,8 +88,12 @@ module Docs
         end
 
         css('pre').each do |node|
+          node.css('.where.fmt-newline').each do |node|
+            node.before("\n")
+          end
           node.content = node.content
           node['data-language'] = 'rust' if node['class'] && node['class'].include?('rust')
+          node['data-language'] = 'rust' if node.classes.include?('code-header')
         end
 
         doc.first_element_child.name = 'h1' if doc.first_element_child.name = 'h2'
diff --git a/lib/docs/scrapers/rust.rb b/lib/docs/scrapers/rust.rb
index 7f18e0a3..90bdf77c 100644
--- a/lib/docs/scrapers/rust.rb
+++ b/lib/docs/scrapers/rust.rb
@@ -53,5 +53,10 @@ module Docs
     def process_response?(response)
       !(response.body =~ REDIRECT_RGX || response.body =~ NOT_FOUND_RGX || response.body.blank?)
     end
+
+    def parse(response) # Hook here because Nokogori removes whitespace from headings
+      response.body.gsub! %r{<h[1-6] class="code-header">}, '<pre class="code-header">'
+      super
+    end
   end
 end