Update to 7.1

vendor/assets/javascripts/highlight_js/languages/rust.js

@@ -0,0 +1,62 @@
+/*
+Language: Rust
+Author: Andrey Vlasovskikh <andrey.vlasovskikh@gmail.com>
+*/
+
+hljs.LANGUAGES['rust'] = function(hljs) {
+  var TITLE = {
+    className: 'title',
+    begin: hljs.UNDERSCORE_IDENT_RE
+  };
+  var QUOTE_STRING = {
+    className: 'string',
+    begin: '"', end: '"',
+    contains: [hljs.BACKSLASH_ESCAPE],
+    relevance: 0
+  };
+  var NUMBER = {
+    className: 'number',
+    begin: '\\b(0[xb][A-Za-z0-9_]+|[0-9_]+(\\.[0-9_]+)?([uif](8|16|32|64)?)?)',
+    relevance: 0
+  };
+  var KEYWORDS =
+    'alt any as assert be bind block bool break char check claim const cont dir do else enum ' +
+    'export f32 f64 fail false float fn for i16 i32 i64 i8 if iface impl import in int let ' +
+    'log mod mutable native note of prove pure resource ret self str syntax true type u16 u32 ' +
+    'u64 u8 uint unchecked unsafe use vec while';
+  return {
+    defaultMode: {
+      keywords: KEYWORDS,
+      illegal: '</',
+      contains: [
+        hljs.C_LINE_COMMENT_MODE,
+        hljs.C_BLOCK_COMMENT_MODE,
+        QUOTE_STRING,
+        hljs.APOS_STRING_MODE,
+        NUMBER,
+        {
+          className: 'function',
+          beginWithKeyword: true, end: '(\\(|<)',
+          keywords: 'fn',
+          contains: [TITLE]
+        },
+        {
+          className: 'preprocessor',
+          begin: '#\\[', end: '\\]'
+        },
+        {
+          beginWithKeyword: true, end: '(=|<)',
+          keywords: 'type',
+          contains: [TITLE],
+          illegal: '\\S'
+        },
+        {
+          beginWithKeyword: true, end: '({|<)',
+          keywords: 'iface enum',
+          contains: [TITLE],
+          illegal: '\\S'
+        }
+      ]
+    }
+  };
+}(hljs);