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…add-rust-support Add rust colorization support
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/*--------------------------------------------------------------------------------------------- | ||
* Copyright (c) Microsoft Corporation. All rights reserved. | ||
* Licensed under the MIT License. See License.txt in the project root for license information. | ||
*--------------------------------------------------------------------------------------------*/ | ||
'use strict'; | ||
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import { registerLanguage } from '../_.contribution'; | ||
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// Allow for running under nodejs/requirejs in tests | ||
const _monaco: typeof monaco = (typeof monaco === 'undefined' ? (<any>self).monaco : monaco); | ||
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registerLanguage({ | ||
id: 'rust', | ||
extensions: ['.rs', '.rlib'], | ||
aliases: ['Rust', 'rust'], | ||
loader: () => _monaco.Promise.wrap(import('./rust')) | ||
}); |
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/*--------------------------------------------------------------------------------------------- | ||
* Copyright (c) Microsoft Corporation. All rights reserved. | ||
* Licensed under the MIT License. See License.txt in the project root for license information. | ||
*--------------------------------------------------------------------------------------------*/ | ||
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'use strict'; | ||
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import { testTokenization } from '../test/testRunner'; | ||
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testTokenization('rust', [ | ||
// String | ||
[{ | ||
line: 'let a = "This is a string"', | ||
tokens: [ | ||
{startIndex: 0, type: "keyword.rust"}, | ||
{startIndex: 3, type: "white.rust"}, | ||
{startIndex: 4, type: "identifier.rust"}, | ||
{startIndex: 5, type: "white.rust"}, | ||
{startIndex: 6, type: "operator.rust"}, | ||
{startIndex: 7, type: "white.rust"}, | ||
{startIndex: 8, type: "string.quote.rust"}, | ||
{startIndex: 9, type: "string.rust"}, | ||
{startIndex: 25, type: "string.quote.rust"}, | ||
] | ||
}], | ||
// Byte literal | ||
[{ | ||
line: "let a = 'c'", | ||
tokens: [ | ||
{startIndex: 0, type: "keyword.rust"}, | ||
{startIndex: 3, type: "white.rust"}, | ||
{startIndex: 4, type: "identifier.rust"}, | ||
{startIndex: 5, type: "white.rust"}, | ||
{startIndex: 6, type: "operator.rust"}, | ||
{startIndex: 7, type: "white.rust"}, | ||
{startIndex: 8, type: "string.byteliteral.rust"}, | ||
] | ||
}], | ||
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// Comment | ||
[{ | ||
line: "// This is a comment", | ||
tokens: [{startIndex: 0, type: "comment.rust"},] | ||
}], | ||
// Block Comment | ||
[{ | ||
line: "/* This is a block comment */", | ||
tokens: [{startIndex: 0, type: "comment.rust"},] | ||
}], | ||
[{ | ||
line: "/* This is a block comment // with a comment */", | ||
tokens: [{startIndex: 0, type: "comment.rust"},] | ||
}], | ||
// Lifetime Annotation | ||
[{ | ||
line: 'static NAME: &\'static str = "John"', | ||
tokens: [ | ||
{startIndex: 0, type: "keyword.rust"}, | ||
{startIndex: 6, type: "white.rust"}, | ||
{startIndex: 7, type: "identifier.rust"}, | ||
{startIndex: 11, type: "operator.rust"}, | ||
{startIndex: 12, type: "white.rust"}, | ||
{startIndex: 13, type: "operator.rust"}, | ||
{startIndex: 14, type: "identifier.rust"}, | ||
{startIndex: 21, type: "white.rust"}, | ||
{startIndex: 22, type: "keyword.type.rust"}, | ||
{startIndex: 25, type: "white.rust"}, | ||
{startIndex: 26, type: "operator.rust"}, | ||
{startIndex: 27, type: "white.rust"}, | ||
{startIndex: 28, type: "string.quote.rust"}, | ||
{startIndex: 29, type: "string.rust"}, | ||
{startIndex: 33, type: "string.quote.rust"} | ||
] | ||
}], | ||
// Type Keywords | ||
[{ | ||
line: 'let logical: bool = true', | ||
tokens: [ | ||
{startIndex: 0, type: "keyword.rust"}, | ||
{startIndex: 3, type: "white.rust"}, | ||
{startIndex: 4, type: "identifier.rust"}, | ||
{startIndex: 11, type: "operator.rust"}, | ||
{startIndex: 12, type: "white.rust"}, | ||
{startIndex: 13, type: "keyword.type.rust"}, | ||
{startIndex: 17, type: "white.rust"}, | ||
{startIndex: 18, type: "operator.rust"}, | ||
{startIndex: 19, type: "white.rust"}, | ||
{startIndex: 20, type: "keyword.rust"}, | ||
] | ||
}], | ||
// Numbers | ||
// Integer | ||
[{ | ||
line: '1000_000_00u32', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
// Float | ||
[{ | ||
line: '1.0f32', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
// Hex | ||
[{ | ||
line: '0xFA_01i32', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
// Exponent | ||
[{ | ||
line: '1.0E-8234987_f64', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
// Binary | ||
[{ | ||
line: '0b0_1u8', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
// Octal | ||
[{ | ||
line: '0o0000_0010u64', | ||
tokens: [ | ||
{startIndex: 0, type: "number.rust"}, | ||
] | ||
}], | ||
]); |
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/*--------------------------------------------------------------------------------------------- | ||
* Copyright (c) Microsoft Corporation. All rights reserved. | ||
* Licensed under the MIT License. See License.txt in the project root for license information. | ||
*--------------------------------------------------------------------------------------------*/ | ||
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'use strict'; | ||
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import IRichLanguageConfiguration = monaco.languages.LanguageConfiguration; | ||
import ILanguage = monaco.languages.IMonarchLanguage; | ||
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export const conf: IRichLanguageConfiguration = { | ||
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") | ||
} | ||
} | ||
}; | ||
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export const language = <ILanguage>{ | ||
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', | ||
], | ||
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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', | ||
], | ||
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constants: [ | ||
'true', 'false', 'Some', 'None', 'Left', 'Right', 'Ok', 'Err', | ||
], | ||
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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', | ||
], | ||
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supportMacros: [ | ||
'format!', 'print!', 'println!', 'panic!', 'format_args!', 'unreachable!', | ||
'write!', 'writeln!' | ||
], | ||
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operators: [ | ||
'!', '!=', '%', '%=', '&', '&=', '&&', '*', '*=', '+', '+=', '-', '-=', | ||
'->', '.', '..', '...', '/', '/=', ':', ';', '<<', '<<=', '<', '<=', '=', | ||
'==', '=>', '>', '>=', '>>', '>>=', '@', '^', '^=', '|', '|=', '||', '_', | ||
'?', '#' | ||
], | ||
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escapes: /\\([nrt0\"''\\]|x\h{2}|u\{\h{1,6}\})/, | ||
delimiters: /[,]/, | ||
symbols: /[\#\!\%\&\*\+\-\.\/\:\;\<\=\>\@\^\|_\?]+/, | ||
intSuffixes: /[iu](8|16|32|64|128|size)/, | ||
floatSuffixes: /f(32|64)/, | ||
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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' | ||
} | ||
}], | ||
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[/[{}()\[\]<>]/, '@brackets'], | ||
[/@symbols/, { cases: { '@operators': 'operator', '@default': '' } }], | ||
], | ||
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whitespace: [ | ||
[/[ \t\r\n]+/, 'white'], | ||
[/\/\*/, 'comment', '@comment'], | ||
[/\/\/.*$/, 'comment'], | ||
], | ||
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comment: [ | ||
[/[^\/*]+/, 'comment'], | ||
[/\/\*/, 'comment', '@push'], | ||
["\\*/", 'comment', '@pop'], | ||
[/[\/*]/, 'comment'] | ||
], | ||
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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' }], | ||
] | ||
} | ||
}; |
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