big-moving.ru/api/soft/monako/esm/vs/basic-languages/rust/rust.js

/*---------------------------------------------------------------------------------------------
 *  Copyright (c) Microsoft Corporation. All rights reserved.
 *  Licensed under the MIT License. See License.txt in the project root for license information.
 *--------------------------------------------------------------------------------------------*/
'use strict';
export var conf = {
    comments: {
        lineComment: '//',
        blockComment: ['/*', '*/'],
    },
    brackets: [
        ['{', '}'],
        ['[', ']'],
        ['(', ')']
    ],
    autoClosingPairs: [
        { open: '[', close: ']' },
        { open: '{', close: '}' },
        { open: '(', close: ')' },
        { open: '\'', close: '\'', notIn: ['string', 'comment'] },
        { open: '"', close: '"', notIn: ['string'] },
    ],
    surroundingPairs: [
        { open: '{', close: '}' },
        { open: '[', close: ']' },
        { open: '(', close: ')' },
        { open: '"', close: '"' },
        { open: '\'', close: '\'' },
    ],
    folding: {
        markers: {
            start: new RegExp("^\\s*#pragma\\s+region\\b"),
            end: new RegExp("^\\s*#pragma\\s+endregion\\b")
        }
    }
};
export var language = {
    tokenPostfix: '.rust',
    defaultToken: 'invalid',
    keywords: [
        'as', 'box', 'break', 'const', 'continue', 'crate', 'else', 'enum',
        'extern', 'false', 'fn', 'for', 'if', 'impl', 'in', 'let', 'loop',
        'match', 'mod', 'move', 'mut', 'pub', 'ref', 'return', 'self',
        'static', 'struct', 'super', 'trait', 'true', 'type', 'unsafe', 'use',
        'where', 'while', 'catch', 'default', 'union', 'static', 'abstract',
        'alignof', 'become', 'do', 'final', 'macro', 'offsetof', 'override',
        'priv', 'proc', 'pure', 'sizeof', 'typeof', 'unsized', 'virtual',
        'yield',
    ],
    typeKeywords: [
        'Self', 'm32', 'm64', 'm128', 'f80', 'f16', 'f128', 'int', 'uint',
        'float', 'char', 'bool', 'u8', 'u16', 'u32', 'u64', 'f32', 'f64', 'i8',
        'i16', 'i32', 'i64', 'str', 'Option', 'Either', 'c_float', 'c_double',
        'c_void', 'FILE', 'fpos_t', 'DIR', 'dirent', 'c_char', 'c_schar',
        'c_uchar', 'c_short', 'c_ushort', 'c_int', 'c_uint', 'c_long',
        'c_ulong', 'size_t', 'ptrdiff_t', 'clock_t', 'time_t', 'c_longlong',
        'c_ulonglong', 'intptr_t', 'uintptr_t', 'off_t', 'dev_t', 'ino_t',
        'pid_t', 'mode_t', 'ssize_t',
    ],
    constants: [
        'true', 'false', 'Some', 'None', 'Left', 'Right', 'Ok', 'Err',
    ],
    supportConstants: [
        'EXIT_FAILURE', 'EXIT_SUCCESS', 'RAND_MAX', 'EOF', 'SEEK_SET',
        'SEEK_CUR', 'SEEK_END', '_IOFBF', '_IONBF', '_IOLBF', 'BUFSIZ',
        'FOPEN_MAX', 'FILENAME_MAX', 'L_tmpnam', 'TMP_MAX', 'O_RDONLY',
        'O_WRONLY', 'O_RDWR', 'O_APPEND', 'O_CREAT', 'O_EXCL', 'O_TRUNC',
        'S_IFIFO', 'S_IFCHR', 'S_IFBLK', 'S_IFDIR', 'S_IFREG', 'S_IFMT',
        'S_IEXEC', 'S_IWRITE', 'S_IREAD', 'S_IRWXU', 'S_IXUSR', 'S_IWUSR',
        'S_IRUSR', 'F_OK', 'R_OK', 'W_OK', 'X_OK', 'STDIN_FILENO',
        'STDOUT_FILENO', 'STDERR_FILENO',
    ],
    supportMacros: [
        'format!', 'print!', 'println!', 'panic!', 'format_args!', 'unreachable!',
        'write!', 'writeln!'
    ],
    operators: [
        '!', '!=', '%', '%=', '&', '&=', '&&', '*', '*=', '+', '+=', '-', '-=',
        '->', '.', '..', '...', '/', '/=', ':', ';', '<<', '<<=', '<', '<=', '=',
        '==', '=>', '>', '>=', '>>', '>>=', '@', '^', '^=', '|', '|=', '||', '_',
        '?', '#'
    ],
    escapes: /\\([nrt0\"''\\]|x\h{2}|u\{\h{1,6}\})/,
    delimiters: /[,]/,
    symbols: /[\#\!\%\&\*\+\-\.\/\:\;\<\=\>\@\^\|_\?]+/,
    intSuffixes: /[iu](8|16|32|64|128|size)/,
    floatSuffixes: /f(32|64)/,
    tokenizer: {
        root: [
            [/[a-zA-Z][a-zA-Z0-9_]*!?|_[a-zA-Z0-9_]+/,
                {
                    cases: {
                        '@typeKeywords': 'keyword.type',
                        '@keywords': 'keyword',
                        '@supportConstants': 'keyword',
                        '@supportMacros': 'keyword',
                        '@constants': 'keyword',
                        '@default': 'identifier',
                    }
                }
            ],
            // Designator
            [/\$/, 'identifier'],
            // Lifetime annotations
            [/'[a-zA-Z_][a-zA-Z0-9_]*(?=[^\'])/, 'identifier'],
            // Byte literal
            [/'\S'/, 'string.byteliteral'],
            // Strings
            [/"/, { token: 'string.quote', bracket: '@open', next: '@string' }],
            { include: '@numbers' },
            // Whitespace + comments
            { include: '@whitespace' },
            [/@delimiters/, {
                    cases: {
                        '@keywords': 'keyword',
                        '@default': 'delimiter'
                    }
                }],
            [/[{}()\[\]<>]/, '@brackets'],
            [/@symbols/, { cases: { '@operators': 'operator', '@default': '' } }],
        ],
        whitespace: [
            [/[ \t\r\n]+/, 'white'],
            [/\/\*/, 'comment', '@comment'],
            [/\/\/.*$/, 'comment'],
        ],
        comment: [
            [/[^\/*]+/, 'comment'],
            [/\/\*/, 'comment', '@push'],
            ["\\*/", 'comment', '@pop'],
            [/[\/*]/, 'comment']
        ],
        string: [
            [/[^\\"]+/, 'string'],
            [/@escapes/, 'string.escape'],
            [/\\./, 'string.escape.invalid'],
            [/"/, { token: 'string.quote', bracket: '@close', next: '@pop' }]
        ],
        numbers: [
            //Octal
            [/(0o[0-7_]+)(@intSuffixes)?/, { token: 'number' }],
            //Binary
            [/(0b[0-1_]+)(@intSuffixes)?/, { token: 'number' }],
            //Exponent
            [/[\d][\d_]*(\.[\d][\d_]*)?[eE][+-][\d_]+(@floatSuffixes)?/, { token: 'number' }],
            //Float
            [/\b(\d\.?[\d_]*)(@floatSuffixes)?\b/, { token: 'number' }],
            //Hexadecimal
            [/(0x[\da-fA-F]+)_?(@intSuffixes)?/, { token: 'number' }],
            //Integer
            [/[\d][\d_]*(@intSuffixes?)?/, { token: 'number' }],
        ]
    }
};