lib/rouge/lexers/rust.rb in rouge-3.3.0 vs lib/rouge/lexers/rust.rb in rouge-3.4.0

@@ -54,10 +54,10 @@
       delim_map = { '[' => ']', '(' => ')', '{' => '}' }
 
       id = /[a-z_]\w*/i
       hex = /[0-9a-f]/i
       escapes = %r(
-        \\ ([nrt'\\] | x#{hex}{2} | u#{hex}{4} | U#{hex}{8})
+        \\ ([nrt'"\\0] | x#{hex}{2} | u#{hex}{4} | U#{hex}{8})
       )x
       size = /8|16|32|64/
 
       state :start_line do
         mixin :whitespace