Update Rust documentation (1.71.0)

lib/docs/filters/rust/clean_html.rb

@@ -16,12 +16,9 @@ module Docs
           @doc = at_css('#main, #main-content')
 
           css('.toggle-wrapper').remove
+          css('.anchor').remove
 
-          css('h1.fqn').each do |node|
-            node.content = node.at_css('.in-band').content
-          end
-
-          css('.main-heading > h1.fqn').each do |node|
+          css('.main-heading > h1').each do |node|
             node.parent.name = 'h1'
             node.parent.content = node.content
           end
@@ -107,6 +104,12 @@ module Docs
           node.content = node.content
         end
 
+        css('.rightside').each do |node|
+          node.children.each do |child|
+            child.remove if child.text?() and child.text() == " · "
+          end
+        end
+
         css('.since + .srclink').each do |node|
           node.previous_element.before(node)
         end

lib/docs/filters/rust/entries.rb

@@ -9,7 +9,7 @@ module Docs
         elsif slug == 'error-index'
           'Compiler Errors'
         else
-          name = at_css('h1.fqn .in-band').content.remove(/\A.+\s/).remove('⎘')
+          name = at_css('main h1').content.remove(/\A.+\s/).remove('⎘')
           mod = slug.split('/').first
           name.prepend("#{mod}::") unless name.start_with?(mod)
           name
@@ -27,7 +27,7 @@ module Docs
           'Compiler Errors'
         else
           path = name.split('::')
-          heading = at_css('h1.fqn .in-band').content.strip
+          heading = at_css('main h1').content.strip
           if path.length > 2 || (path.length == 2 && (heading.start_with?('Module') || heading.start_with?('Primitive')))
             path[0..1].join('::')
           else
@@ -46,7 +46,7 @@ module Docs
         else
           css('.method')
             .each_with_object({}) { |node, entries|
-              name = node.at_css('.fnname').try(:content)
+              name = node.at_css('a.fn').try(:content)
               next unless name
               name.prepend "#{self.name}::"
               entries[name] ||= [name, node['id']]

lib/docs/scrapers/rust.rb

@@ -3,7 +3,7 @@
 module Docs
   class Rust < UrlScraper
     self.type = 'rust'
-    self.release = '1.70.0'
+    self.release = '1.71.0'
     self.base_url = 'https://doc.rust-lang.org/'
     self.root_path = 'book/index.html'
     self.initial_paths = %w(