vue-files-preview-inno/es/node_modules/highlight.js/lib/languages/rust.mjs

A tool for previewing files such as doc, excel, pdf, image, markdown, txt, audio, and video and so on.

var r, c;
function E() {
  if (c) return r;
  c = 1;
  function l(e) {
    const n = e.regex, i = /(r#)?/, t = n.concat(i, e.UNDERSCORE_IDENT_RE), u = n.concat(i, e.IDENT_RE), b = {
      className: "title.function.invoke",
      relevance: 0,
      begin: n.concat(
        /\b/,
        /(?!let|for|while|if|else|match\b)/,
        u,
        n.lookahead(/\s*\(/)
      )
    }, a = "([ui](8|16|32|64|128|size)|f(32|64))?", _ = [
      "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",
      "union",
      "unsafe",
      "unsized",
      "use",
      "virtual",
      "where",
      "while",
      "yield"
    ], d = [
      "true",
      "false",
      "Some",
      "None",
      "Ok",
      "Err"
    ], s = [
      // functions
      "drop ",
      // 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!",
      "eprintln!",
      "panic!",
      "file!",
      "format!",
      "format_args!",
      "include_bytes!",
      "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!"
    ], o = [
      "i8",
      "i16",
      "i32",
      "i64",
      "i128",
      "isize",
      "u8",
      "u16",
      "u32",
      "u64",
      "u128",
      "usize",
      "f32",
      "f64",
      "str",
      "char",
      "bool",
      "Box",
      "Option",
      "Result",
      "String",
      "Vec"
    ];
    return {
      name: "Rust",
      aliases: ["rs"],
      keywords: {
        $pattern: e.IDENT_RE + "!?",
        type: o,
        keyword: _,
        literal: d,
        built_in: s
      },
      illegal: "</",
      contains: [
        e.C_LINE_COMMENT_MODE,
        e.COMMENT("/\\*", "\\*/", { contains: ["self"] }),
        e.inherit(e.QUOTE_STRING_MODE, {
          begin: /b?"/,
          illegal: null
        }),
        {
          className: "string",
          variants: [
            { begin: /b?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_]+)" + a },
            { begin: "\\b0o([0-7_]+)" + a },
            { begin: "\\b0x([A-Fa-f0-9_]+)" + a },
            { begin: "\\b(\\d[\\d_]*(\\.[0-9_]+)?([eE][+-]?[0-9_]+)?)" + a }
          ],
          relevance: 0
        },
        {
          begin: [
            /fn/,
            /\s+/,
            t
          ],
          className: {
            1: "keyword",
            3: "title.function"
          }
        },
        {
          className: "meta",
          begin: "#!?\\[",
          end: "\\]",
          contains: [
            {
              className: "string",
              begin: /"/,
              end: /"/,
              contains: [
                e.BACKSLASH_ESCAPE
              ]
            }
          ]
        },
        {
          begin: [
            /let/,
            /\s+/,
            /(?:mut\s+)?/,
            t
          ],
          className: {
            1: "keyword",
            3: "keyword",
            4: "variable"
          }
        },
        // must come before impl/for rule later
        {
          begin: [
            /for/,
            /\s+/,
            t,
            /\s+/,
            /in/
          ],
          className: {
            1: "keyword",
            3: "variable",
            5: "keyword"
          }
        },
        {
          begin: [
            /type/,
            /\s+/,
            t
          ],
          className: {
            1: "keyword",
            3: "title.class"
          }
        },
        {
          begin: [
            /(?:trait|enum|struct|union|impl|for)/,
            /\s+/,
            t
          ],
          className: {
            1: "keyword",
            3: "title.class"
          }
        },
        {
          begin: e.IDENT_RE + "::",
          keywords: {
            keyword: "Self",
            built_in: s,
            type: o
          }
        },
        {
          className: "punctuation",
          begin: "->"
        },
        b
      ]
    };
  }
  return r = l, r;
}
export {
  E as __require
};
//# sourceMappingURL=rust.mjs.map