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app_vue/node_modules/highlight.js/lib/languages/rust.js

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+/*
+Language: Rust
+Author: Andrey Vlasovskikh <andrey.vlasovskikh@gmail.com>
+Contributors: Roman Shmatov <romanshmatov@gmail.com>, Kasper Andersen <kma_untrusted@protonmail.com>
+Website: https://www.rust-lang.org
+Category: common, system
+*/
+
+function rust(hljs) {
+  const NUM_SUFFIX = '([ui](8|16|32|64|128|size)|f(32|64))\?';
+  const KEYWORDS =
+    'abstract as async await become box break const continue crate do dyn ' +
+    'else enum extern false final fn for if impl in let loop macro match mod ' +
+    'move mut override priv pub ref return self Self static struct super ' +
+    'trait true try type typeof unsafe unsized use virtual where while yield';
+  const BUILTINS =
+    // functions
+    'drop ' +
+    // types
+    'i8 i16 i32 i64 i128 isize ' +
+    'u8 u16 u32 u64 u128 usize ' +
+    'f32 f64 ' +
+    'str char bool ' +
+    'Box Option Result String Vec ' +
+    // traits
+    'Copy Send Sized Sync Drop Fn FnMut FnOnce ToOwned Clone Debug ' +
+    'PartialEq PartialOrd Eq Ord AsRef AsMut Into From Default Iterator ' +
+    'Extend IntoIterator DoubleEndedIterator ExactSizeIterator ' +
+    'SliceConcatExt ToString ' +
+    // macros
+    'assert! assert_eq! bitflags! bytes! cfg! col! concat! concat_idents! ' +
+    'debug_assert! debug_assert_eq! env! panic! file! format! format_args! ' +
+    'include_bin! include_str! line! local_data_key! module_path! ' +
+    'option_env! print! println! select! stringify! try! unimplemented! ' +
+    'unreachable! vec! write! writeln! macro_rules! assert_ne! debug_assert_ne!';
+  return {
+    name: 'Rust',
+    aliases: [ 'rs' ],
+    keywords: {
+      $pattern: hljs.IDENT_RE + '!?',
+      keyword:
+        KEYWORDS,
+      literal:
+        'true false Some None Ok Err',
+      built_in:
+        BUILTINS
+    },
+    illegal: '</',
+    contains: [
+      hljs.C_LINE_COMMENT_MODE,
+      hljs.COMMENT('/\\*', '\\*/', {
+        contains: [ 'self' ]
+      }),
+      hljs.inherit(hljs.QUOTE_STRING_MODE, {
+        begin: /b?"/,
+        illegal: null
+      }),
+      {
+        className: 'string',
+        variants: [
+          {
+            begin: /r(#*)"(.|\n)*?"\1(?!#)/
+          },
+          {
+            begin: /b?'\\?(x\w{2}|u\w{4}|U\w{8}|.)'/
+          }
+        ]
+      },
+      {
+        className: 'symbol',
+        begin: /'[a-zA-Z_][a-zA-Z0-9_]*/
+      },
+      {
+        className: 'number',
+        variants: [
+          {
+            begin: '\\b0b([01_]+)' + NUM_SUFFIX
+          },
+          {
+            begin: '\\b0o([0-7_]+)' + NUM_SUFFIX
+          },
+          {
+            begin: '\\b0x([A-Fa-f0-9_]+)' + NUM_SUFFIX
+          },
+          {
+            begin: '\\b(\\d[\\d_]*(\\.[0-9_]+)?([eE][+-]?[0-9_]+)?)' +
+                   NUM_SUFFIX
+          }
+        ],
+        relevance: 0
+      },
+      {
+        className: 'function',
+        beginKeywords: 'fn',
+        end: '(\\(|<)',
+        excludeEnd: true,
+        contains: [ hljs.UNDERSCORE_TITLE_MODE ]
+      },
+      {
+        className: 'meta',
+        begin: '#!?\\[',
+        end: '\\]',
+        contains: [
+          {
+            className: 'meta-string',
+            begin: /"/,
+            end: /"/
+          }
+        ]
+      },
+      {
+        className: 'class',
+        beginKeywords: 'type',
+        end: ';',
+        contains: [
+          hljs.inherit(hljs.UNDERSCORE_TITLE_MODE, {
+            endsParent: true
+          })
+        ],
+        illegal: '\\S'
+      },
+      {
+        className: 'class',
+        beginKeywords: 'trait enum struct union',
+        end: /\{/,
+        contains: [
+          hljs.inherit(hljs.UNDERSCORE_TITLE_MODE, {
+            endsParent: true
+          })
+        ],
+        illegal: '[\\w\\d]'
+      },
+      {
+        begin: hljs.IDENT_RE + '::',
+        keywords: {
+          built_in: BUILTINS
+        }
+      },
+      {
+        begin: '->'
+      }
+    ]
+  };
+}
+
+module.exports = rust;