diff options
| author | bors[bot] <26634292+bors[bot]@users.noreply.github.com> | 2020-10-12 16:45:21 +0100 |
|---|---|---|
| committer | GitHub <[email protected]> | 2020-10-12 16:45:21 +0100 |
| commit | 3f96c9b3cc214ded2e9326a0e65ce02b5ea2bd65 (patch) | |
| tree | 6f63f40cfa5c337cf922883ddcbc73a80c407ad7 /editors/code | |
| parent | 05faeb50f3d78aac24b9581e846d010d815d7747 (diff) | |
| parent | 49d824a99d3bc344eb03a9139f1fb99a0e5d30c0 (diff) | |
Merge #6137
6137: add a new TextMate grammar r=matklad a=dustypomerleau
Thanks to everyone working hard on Rust Analyzer - my impression is that it's quickly becoming the community default.
I think it would be helpful to have a more robust TextMate grammar to fall back on, for those who wish to disable semantic highlighting for any reason. It should allow theming of punctuation, and provide scopes for all tokens on the page. This can be done at zero cost to those who enable semantic highlighting, as the TextMate scopes will be invisible to those users.
I can see a couple ways of accomplishing this:
1. Ship a new grammar by merging this PR.
1. Ship no TextMate grammar at all (like the [Rust](https://marketplace.visualstudio.com/items?itemName=rust-lang.rust) extension), and allow users to install a separate extension that provides the grammar of their choice (I have released this one as [Rust Syntax](https://marketplace.visualstudio.com/items?itemName=dustypomerleau.rust-syntax)). If no grammar were installed, they would simply fall back to the default grammar provided by their editor. In the case of VS Code, the default grammar already matches what is currently being shipped, so users who choose not to override it would see no difference.
I have tried to choose sensible default scopes, in the hopes that a wider variety of themes would work out of the box with Rust, even if those themes do not yet supply scopes for semantic highlighting. There is definitely some interest in using this grammar with Rust Analyzer, as this was the very first issue after the syntax extension was shipped: https://github.com/dustypomerleau/rust-syntax/issues/1.
I considered simply using an alternative grammar alongside Rust Analyzer, but this doesn't seem possible. When RA starts, any existing grammar/extension is overridden, and I haven't been able to find a workaround.
Co-authored-by: Dusty Pomerleau <[email protected]>
Diffstat (limited to 'editors/code')
| -rw-r--r-- | editors/code/rust.tmGrammar.json | 1725 |
1 files changed, 1041 insertions, 684 deletions
diff --git a/editors/code/rust.tmGrammar.json b/editors/code/rust.tmGrammar.json index 0be2583db..3ddd14f9c 100644 --- a/editors/code/rust.tmGrammar.json +++ b/editors/code/rust.tmGrammar.json | |||
| @@ -1,686 +1,1043 @@ | |||
| 1 | { | 1 | { |
| 2 | "name": "Rust", | 2 | "$schema": "https://raw.githubusercontent.com/martinring/tmlanguage/master/tmlanguage.json", |
| 3 | "scopeName": "source.rust", | 3 | "name": "Rust", |
| 4 | "patterns": [ | 4 | "fileTypes": [ |
| 5 | { | 5 | "rs" |
| 6 | "comment": "Implementation", | 6 | ], |
| 7 | "begin": "\\b(impl)\\b", | 7 | "scopeName": "source.rust", |
| 8 | "end": "\\{", | 8 | "patterns": [ |
| 9 | "beginCaptures": { | 9 | { |
| 10 | "1": { | 10 | "comment": "boxed slice literal", |
| 11 | "name": "storage.type.rust" | 11 | "begin": "(<)(\\[)", |
| 12 | } | 12 | "beginCaptures": { |
| 13 | }, | 13 | "1": { |
| 14 | "patterns": [ | 14 | "name": "punctuation.brackets.angle.rust" |
| 15 | { | 15 | }, |
| 16 | "include": "#block_comment" | 16 | "2": { |
| 17 | }, | 17 | "name": "punctuation.brackets.square.rust" |
| 18 | { | 18 | } |
| 19 | "include": "#line_comment" | 19 | }, |
| 20 | }, | 20 | "end": ">", |
| 21 | { | 21 | "endCaptures": { |
| 22 | "include": "#sigils" | 22 | "0": { |
| 23 | }, | 23 | "name": "punctuation.brackets.angle.rust" |
| 24 | { | 24 | } |
| 25 | "include": "#mut" | 25 | }, |
| 26 | }, | 26 | "patterns": [ |
| 27 | { | 27 | { |
| 28 | "include": "#dyn" | 28 | "include": "#comments" |
| 29 | }, | 29 | }, |
| 30 | { | 30 | { |
| 31 | "include": "#ref_lifetime" | 31 | "include": "#gtypes" |
| 32 | }, | 32 | }, |
| 33 | { | 33 | { |
| 34 | "include": "#core_types" | 34 | "include": "#lvariables" |
| 35 | }, | 35 | }, |
| 36 | { | 36 | { |
| 37 | "include": "#core_marker" | 37 | "include": "#lifetimes" |
| 38 | }, | 38 | }, |
| 39 | { | 39 | { |
| 40 | "include": "#core_traits" | 40 | "include": "#punctuation" |
| 41 | }, | 41 | }, |
| 42 | { | 42 | { |
| 43 | "include": "#std_types" | 43 | "include": "#types" |
| 44 | }, | 44 | } |
| 45 | { | 45 | ] |
| 46 | "include": "#std_traits" | 46 | }, |
| 47 | }, | 47 | { |
| 48 | { | 48 | "comment": "macro type metavariables", |
| 49 | "include": "#type_params" | 49 | "name": "meta.macro.metavariable.type.rust", |
| 50 | }, | 50 | "match": "(\\$)((crate)|([A-Z][A-Za-z0-9_]*))((:)(block|expr|ident|item|lifetime|literal|meta|pat|path|stmt|tt|ty|vis))?", |
| 51 | { | 51 | "captures": { |
| 52 | "include": "#where" | 52 | "1": { |
| 53 | }, | 53 | "name": "keyword.operator.macro.dollar.rust" |
| 54 | { | 54 | }, |
| 55 | "name": "storage.type.rust", | 55 | "3": { |
| 56 | "match": "\\bfor\\b" | 56 | "name": "keyword.other.crate.rust" |
| 57 | }, | 57 | }, |
| 58 | { | 58 | "4": { |
| 59 | "include": "#type" | 59 | "name": "entity.name.type.metavariable.rust" |
| 60 | } | 60 | }, |
| 61 | ] | 61 | "6": { |
| 62 | }, | 62 | "name": "keyword.operator.key-value.rust" |
| 63 | { | 63 | }, |
| 64 | "include": "#block_doc_comment" | 64 | "7": { |
| 65 | }, | 65 | "name": "variable.other.metavariable.specifier.rust" |
| 66 | { | 66 | } |
| 67 | "include": "#block_comment" | 67 | }, |
| 68 | }, | 68 | "patterns": [ |
| 69 | { | 69 | { |
| 70 | "include": "#line_doc_comment" | 70 | "include": "#keywords" |
| 71 | }, | 71 | } |
| 72 | { | 72 | ] |
| 73 | "include": "#line_comment" | 73 | }, |
| 74 | }, | 74 | { |
| 75 | { | 75 | "comment": "macro metavariables", |
| 76 | "comment": "Attribute", | 76 | "name": "meta.macro.metavariable.rust", |
| 77 | "name": "meta.attribute.rust", | 77 | "match": "(\\$)([a-z][A-Za-z0-9_]*)((:)(block|expr|ident|item|lifetime|literal|meta|pat|path|stmt|tt|ty|vis))?", |
| 78 | "begin": "#\\!?\\[(\\w*)", | 78 | "captures": { |
| 79 | "end": "\\]", | 79 | "1": { |
| 80 | "captures": { | 80 | "name": "keyword.operator.macro.dollar.rust" |
| 81 | "1": { | 81 | }, |
| 82 | "name": "entity.name.function.attribute.rust" | 82 | "2": { |
| 83 | } | 83 | "name": "variable.other.metavariable.name.rust" |
| 84 | }, | 84 | }, |
| 85 | "patterns": [ | 85 | "4": { |
| 86 | { | 86 | "name": "keyword.operator.key-value.rust" |
| 87 | "include": "#string_literal" | 87 | }, |
| 88 | }, | 88 | "5": { |
| 89 | { | 89 | "name": "variable.other.metavariable.specifier.rust" |
| 90 | "include": "#block_doc_comment" | 90 | } |
| 91 | }, | 91 | }, |
| 92 | { | 92 | "patterns": [ |
| 93 | "include": "#block_comment" | 93 | { |
| 94 | }, | 94 | "include": "#keywords" |
| 95 | { | 95 | } |
| 96 | "include": "#line_doc_comment" | 96 | ] |
| 97 | }, | 97 | }, |
| 98 | { | 98 | { |
| 99 | "include": "#line_comment" | 99 | "comment": "macro rules", |
| 100 | } | 100 | "name": "meta.macro.rules.rust", |
| 101 | ] | 101 | "match": "\\b(macro_rules!)\\s+(([a-z0-9_]+)|([A-Z][a-z0-9_]*))\\s+(\\{)", |
| 102 | }, | 102 | "captures": { |
| 103 | { | 103 | "1": { |
| 104 | "comment": "Single-quote string literal (character)", | 104 | "name": "entity.name.function.macro.rules.rust" |
| 105 | "name": "string.quoted.single.rust", | 105 | }, |
| 106 | "match": "b?'([^'\\\\]|\\\\(x[0-9A-Fa-f]{2}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.))'" | 106 | "3": { |
| 107 | }, | 107 | "name": "entity.name.function.macro.rust" |
| 108 | { | 108 | }, |
| 109 | "include": "#string_literal" | 109 | "4": { |
| 110 | }, | 110 | "name": "entity.name.type.macro.rust" |
| 111 | { | 111 | }, |
| 112 | "include": "#raw_string_literal" | 112 | "5": { |
| 113 | }, | 113 | "name": "punctuation.brackets.curly.rust" |
| 114 | { | 114 | } |
| 115 | "comment": "Floating point literal (fraction)", | 115 | } |
| 116 | "name": "constant.numeric.float.rust", | 116 | }, |
| 117 | "match": "\\b[0-9][0-9_]*\\.[0-9][0-9_]*([eE][+-]?[0-9_]+)?(f32|f64)?\\b" | 117 | { |
| 118 | }, | 118 | "comment": "attributes", |
| 119 | { | 119 | "name": "meta.attribute.rust", |
| 120 | "comment": "Floating point literal (exponent)", | 120 | "begin": "(#)(\\!?)(\\[)", |
| 121 | "name": "constant.numeric.float.rust", | 121 | "beginCaptures": { |
| 122 | "match": "\\b[0-9][0-9_]*(\\.[0-9][0-9_]*)?[eE][+-]?[0-9_]+(f32|f64)?\\b" | 122 | "1": { |
| 123 | }, | 123 | "name": "punctuation.definition.attribute.rust" |
| 124 | { | 124 | }, |
| 125 | "comment": "Floating point literal (typed)", | 125 | "2": { |
| 126 | "name": "constant.numeric.float.rust", | 126 | "name": "keyword.operator.attribute.inner.rust" |
| 127 | "match": "\\b[0-9][0-9_]*(\\.[0-9][0-9_]*)?([eE][+-]?[0-9_]+)?(f32|f64)\\b" | 127 | }, |
| 128 | }, | 128 | "3": { |
| 129 | { | 129 | "name": "punctuation.brackets.attribute.rust" |
| 130 | "comment": "Integer literal (decimal)", | 130 | } |
| 131 | "name": "constant.numeric.integer.decimal.rust", | 131 | }, |
| 132 | "match": "\\b[0-9][0-9_]*([ui](8|16|32|64|128|s|size))?\\b" | 132 | "end": "\\]", |
| 133 | }, | 133 | "endCaptures": { |
| 134 | { | 134 | "0": { |
| 135 | "comment": "Integer literal (hexadecimal)", | 135 | "name": "punctuation.brackets.attribute.rust" |
| 136 | "name": "constant.numeric.integer.hexadecimal.rust", | 136 | } |
| 137 | "match": "\\b0x[a-fA-F0-9_]+([ui](8|16|32|64|128|s|size))?\\b" | 137 | }, |
| 138 | }, | 138 | "patterns": [ |
| 139 | { | 139 | { |
| 140 | "comment": "Integer literal (octal)", | 140 | "include": "#keywords" |
| 141 | "name": "constant.numeric.integer.octal.rust", | 141 | }, |
| 142 | "match": "\\b0o[0-7_]+([ui](8|16|32|64|128|s|size))?\\b" | 142 | { |
| 143 | }, | 143 | "include": "#punctuation" |
| 144 | { | 144 | }, |
| 145 | "comment": "Integer literal (binary)", | 145 | { |
| 146 | "name": "constant.numeric.integer.binary.rust", | 146 | "include": "#strings" |
| 147 | "match": "\\b0b[01_]+([ui](8|16|32|64|128|s|size))?\\b" | 147 | }, |
| 148 | }, | 148 | { |
| 149 | { | 149 | "include": "#gtypes" |
| 150 | "comment": "Static storage modifier", | 150 | }, |
| 151 | "name": "storage.modifier.static.rust", | 151 | { |
| 152 | "match": "\\bstatic\\b" | 152 | "include": "#types" |
| 153 | }, | 153 | } |
| 154 | { | 154 | ] |
| 155 | "comment": "Boolean constant", | 155 | }, |
| 156 | "name": "constant.language.boolean.rust", | 156 | { |
| 157 | "match": "\\b(true|false)\\b" | 157 | "comment": "modules", |
| 158 | }, | 158 | "match": "(mod)\\s+([a-z][A-Za-z0-9_]*)", |
| 159 | { | 159 | "captures": { |
| 160 | "comment": "Control keyword", | 160 | "1": { |
| 161 | "name": "keyword.control.rust", | 161 | "name": "keyword.control.rust" |
| 162 | "match": "\\b(async|await|break|continue|else|if|in|for|loop|match|return|try|while)\\b" | 162 | }, |
| 163 | }, | 163 | "2": { |
| 164 | { | 164 | "name": "entity.name.module.rust" |
| 165 | "comment": "Keyword", | 165 | } |
| 166 | "name": "keyword.other.rust", | 166 | } |
| 167 | "match": "\\b(crate|extern|mod|let|ref|use|super|move|as)\\b" | 167 | }, |
| 168 | }, | 168 | { |
| 169 | { | 169 | "comment": "external crate imports", |
| 170 | "comment": "Reserved keyword", | 170 | "name": "meta.import.rust", |
| 171 | "name": "invalid.deprecated.rust", | 171 | "begin": "\\b(extern)\\s+(crate)", |
| 172 | "match": "\\b(abstract|alignof|become|do|final|macro|offsetof|override|priv|proc|pure|sizeof|typeof|virtual|yield)\\b" | 172 | "beginCaptures": { |
| 173 | }, | 173 | "1": { |
| 174 | { | 174 | "name": "keyword.control.rust" |
| 175 | "include": "#unsafe" | 175 | }, |
| 176 | }, | 176 | "2": { |
| 177 | { | 177 | "name": "keyword.other.crate.rust" |
| 178 | "include": "#sigils" | 178 | } |
| 179 | }, | 179 | }, |
| 180 | { | 180 | "end": ";", |
| 181 | "include": "#self" | 181 | "endCaptures": { |
| 182 | }, | 182 | "0": { |
| 183 | { | 183 | "name": "punctuation.semi.rust" |
| 184 | "include": "#mut" | 184 | } |
| 185 | }, | 185 | }, |
| 186 | { | 186 | "patterns": [ |
| 187 | "include": "#dyn" | 187 | { |
| 188 | }, | 188 | "include": "#comments" |
| 189 | { | 189 | }, |
| 190 | "include": "#impl" | 190 | { |
| 191 | }, | 191 | "include": "#keywords" |
| 192 | { | 192 | }, |
| 193 | "include": "#box" | 193 | { |
| 194 | }, | 194 | "include": "#punctuation" |
| 195 | { | 195 | } |
| 196 | "include": "#lifetime" | 196 | ] |
| 197 | }, | 197 | }, |
| 198 | { | 198 | { |
| 199 | "include": "#ref_lifetime" | 199 | "comment": "use statements", |
| 200 | }, | 200 | "name": "meta.use.rust", |
| 201 | { | 201 | "begin": "\\b(use)\\s", |
| 202 | "include": "#const" | 202 | "beginCaptures": { |
| 203 | }, | 203 | "1": { |
| 204 | { | 204 | "name": "keyword.control.rust" |
| 205 | "include": "#pub" | 205 | } |
| 206 | }, | 206 | }, |
| 207 | { | 207 | "end": ";", |
| 208 | "comment": "Miscellaneous operator", | 208 | "endCaptures": { |
| 209 | "name": "keyword.operator.misc.rust", | 209 | "0": { |
| 210 | "match": "(=>|::|\\?)" | 210 | "name": "punctuation.semi.rust" |
| 211 | }, | 211 | } |
| 212 | { | 212 | }, |
| 213 | "comment": "Comparison operator", | 213 | "patterns": [ |
| 214 | "name": "keyword.operator.comparison.rust", | 214 | { |
| 215 | "match": "(&&|\\|\\||==|!=)" | 215 | "include": "#comments" |
| 216 | }, | 216 | }, |
| 217 | { | 217 | { |
| 218 | "comment": "Assignment operator", | 218 | "include": "#keywords" |
| 219 | "name": "keyword.operator.assignment.rust", | 219 | }, |
| 220 | "match": "(\\+=|-=|/=|\\*=|%=|\\^=|&=|\\|=|<<=|>>=|=)" | 220 | { |
| 221 | }, | 221 | "include": "#namespaces" |
| 222 | { | 222 | }, |
| 223 | "comment": "Arithmetic operator", | 223 | { |
| 224 | "name": "keyword.operator.arithmetic.rust", | 224 | "include": "#punctuation" |
| 225 | "match": "(!|\\+|-|/|\\*|%|\\^|&|\\||<<|>>)" | 225 | }, |
| 226 | }, | 226 | { |
| 227 | { | 227 | "include": "#types" |
| 228 | "comment": "Comparison operator (second group because of regex precedence)", | 228 | }, |
| 229 | "name": "keyword.operator.comparison.rust", | 229 | { |
| 230 | "match": "(<=|>=|<|>)" | 230 | "include": "#lvariables" |
| 231 | }, | 231 | } |
| 232 | { | 232 | ] |
| 233 | "include": "#core_types" | 233 | }, |
| 234 | }, | 234 | { |
| 235 | { | 235 | "include": "#comments" |
| 236 | "include": "#core_vars" | 236 | }, |
| 237 | }, | 237 | { |
| 238 | { | 238 | "include": "#lvariables" |
| 239 | "include": "#core_marker" | 239 | }, |
| 240 | }, | 240 | { |
| 241 | { | 241 | "include": "#constants" |
| 242 | "include": "#core_traits" | 242 | }, |
| 243 | }, | 243 | { |
| 244 | { | 244 | "include": "#gtypes" |
| 245 | "include": "#std_types" | 245 | }, |
| 246 | }, | 246 | { |
| 247 | { | 247 | "include": "#functions" |
| 248 | "include": "#std_traits" | 248 | }, |
| 249 | }, | 249 | { |
| 250 | { | 250 | "include": "#types" |
| 251 | "comment": "Built-in macro", | 251 | }, |
| 252 | "name": "support.function.builtin.rust", | 252 | { |
| 253 | "match": "\\b(macro_rules|compile_error|format_args|env|option_env|concat_idents|concat|line|column|file|stringify|include|include_str|include_bytes|module_path|cfg)!" | 253 | "include": "#keywords" |
| 254 | }, | 254 | }, |
| 255 | { | 255 | { |
| 256 | "comment": "Core macro", | 256 | "include": "#lifetimes" |
| 257 | "name": "support.function.core.rust", | 257 | }, |
| 258 | "match": "\\b(panic|assert|assert_eq|assert_ne|debug_assert|debug_assert_eq|debug_assert_ne|try|write|writeln|unreachable|unimplemented)!" | 258 | { |
| 259 | }, | 259 | "include": "#macros" |
| 260 | { | 260 | }, |
| 261 | "comment": "Standard library macro", | 261 | { |
| 262 | "name": "support.function.std.rust", | 262 | "include": "#namespaces" |
| 263 | "match": "\\b(format|print|println|eprint|eprintln|select|vec)!" | 263 | }, |
| 264 | }, | 264 | { |
| 265 | { | 265 | "include": "#punctuation" |
| 266 | "comment": "Logging macro", | 266 | }, |
| 267 | "name": "support.function.log.rust", | 267 | { |
| 268 | "match": "\\b(log|error|warn|info|debug|trace|log_enabled)!" | 268 | "include": "#strings" |
| 269 | }, | 269 | }, |
| 270 | { | 270 | { |
| 271 | "comment": "Invocation of a macro", | 271 | "include": "#variables" |
| 272 | "match": "\\b([a-zA-Z_][a-zA-Z0-9_]*\\!)\\s*[({\\[]", | 272 | } |
| 273 | "captures": { | 273 | ], |
| 274 | "1": { | 274 | "repository": { |
| 275 | "name": "entity.name.function.macro.rust" | 275 | "comments": { |
| 276 | } | 276 | "patterns": [ |
| 277 | } | 277 | { |
| 278 | }, | 278 | "comment": "documentation comments", |
| 279 | { | 279 | "name": "comment.line.documentation.rust", |
| 280 | "comment": "Function call", | 280 | "match": "^\\s*///.*", |
| 281 | "match": "\\b([A-Za-z][A-Za-z0-9_]*|_[A-Za-z0-9_]+)\\s*\\(", | 281 | "patterns": [ |
| 282 | "captures": { | 282 | { |
| 283 | "1": { | 283 | "include": "#comments" |
| 284 | "name": "entity.name.function.rust" | 284 | } |
| 285 | } | 285 | ] |
| 286 | } | 286 | }, |
| 287 | }, | 287 | { |
| 288 | { | 288 | "comment": "line comments", |
| 289 | "comment": "Function call with type parameters", | 289 | "name": "comment.line.double-slash.rust", |
| 290 | "begin": "\\b([A-Za-z][A-Za-z0-9_]*|_[A-Za-z0-9_]+)\\s*(::)(?=\\s*<.*>\\s*\\()", | 290 | "match": "\\s*//.*", |
| 291 | "end": "\\(", | 291 | "patterns": [ |
| 292 | "captures": { | 292 | { |
| 293 | "1": { | 293 | "include": "#comments" |
| 294 | "name": "entity.name.function.rust" | 294 | } |
| 295 | }, | 295 | ] |
| 296 | "2": { | 296 | }, |
| 297 | "name": "keyword.operator.misc.rust" | 297 | { |
| 298 | } | 298 | "comment": "block comments", |
| 299 | }, | 299 | "name": "comment.block.rust", |
| 300 | "patterns": [ | 300 | "begin": "/\\*(?!\\*)", |
| 301 | { | 301 | "end": "\\*/", |
| 302 | "include": "#type_params" | 302 | "patterns": [ |
| 303 | } | 303 | { |
| 304 | ] | 304 | "include": "#comments" |
| 305 | }, | 305 | } |
| 306 | { | 306 | ] |
| 307 | "comment": "Function definition", | 307 | }, |
| 308 | "begin": "\\b(fn)\\s+([A-Za-z][A-Za-z0-9_]*|_[A-Za-z0-9_]+)", | 308 | { |
| 309 | "end": "[\\{;]", | 309 | "comment": "block documentation comments", |
| 310 | "beginCaptures": { | 310 | "name": "comment.block.documentation.rust", |
| 311 | "1": { | 311 | "begin": "/\\*\\*", |
| 312 | "name": "keyword.other.fn.rust" | 312 | "end": "\\*/", |
| 313 | }, | 313 | "patterns": [ |
| 314 | "2": { | 314 | { |
| 315 | "name": "entity.name.function.rust" | 315 | "include": "#comments" |
| 316 | } | 316 | } |
| 317 | }, | 317 | ] |
| 318 | "patterns": [ | 318 | }, |
| 319 | { | 319 | { |
| 320 | "include": "#block_comment" | 320 | "comment": "inferred types, wildcard patterns, ignored params", |
| 321 | }, | 321 | "name": "comment.char.underscore.rust", |
| 322 | { | 322 | "match": "\\b_\\w*\\b" |
| 323 | "include": "#line_comment" | 323 | } |
| 324 | }, | 324 | ] |
| 325 | { | 325 | }, |
| 326 | "include": "#sigils" | 326 | "constants": { |
| 327 | }, | 327 | "patterns": [ |
| 328 | { | 328 | { |
| 329 | "include": "#self" | 329 | "comment": "ALL CAPS constants", |
| 330 | }, | 330 | "name": "constant.other.caps.rust", |
| 331 | { | 331 | "match": "\\b[A-Z]{2}[A-Z0-9_]*\\b" |
| 332 | "include": "#mut" | 332 | }, |
| 333 | }, | 333 | { |
| 334 | { | 334 | "comment": "constant declarations", |
| 335 | "include": "#dyn" | 335 | "match": "\\b(const)\\s+([A-Z][A-Za-z0-9_]*)\\b", |
| 336 | }, | 336 | "captures": { |
| 337 | { | 337 | "1": { |
| 338 | "include": "#impl" | 338 | "name": "keyword.control.rust" |
| 339 | }, | 339 | }, |
| 340 | { | 340 | "2": { |
| 341 | "include": "#ref_lifetime" | 341 | "name": "constant.other.caps.rust" |
| 342 | }, | 342 | } |
| 343 | { | 343 | } |
| 344 | "include": "#core_types" | 344 | }, |
| 345 | }, | 345 | { |
| 346 | { | 346 | "comment": "decimal integers and floats", |
| 347 | "include": "#core_marker" | 347 | "name": "constant.numeric.decimal.rust", |
| 348 | }, | 348 | "match": "\\b\\d[\\d_]*(\\.?)[\\d_]*(?:(E)([+-])([\\d_]+))?(f32|f64|i128|i16|i32|i64|i8|isize|u128|u16|u32|u64|u8|usize)?\\b", |
| 349 | { | 349 | "captures": { |
| 350 | "include": "#core_traits" | 350 | "1": { |
| 351 | }, | 351 | "name": "punctuation.separator.dot.decimal.rust" |
| 352 | { | 352 | }, |
| 353 | "include": "#std_types" | 353 | "2": { |
| 354 | }, | 354 | "name": "keyword.operator.exponent.rust" |
| 355 | { | 355 | }, |
| 356 | "include": "#std_traits" | 356 | "3": { |
| 357 | }, | 357 | "name": "keyword.operator.exponent.sign.rust" |
| 358 | { | 358 | }, |
| 359 | "include": "#type_params" | 359 | "4": { |
| 360 | }, | 360 | "name": "constant.numeric.decimal.exponent.mantissa.rust" |
| 361 | { | 361 | }, |
| 362 | "include": "#const" | 362 | "5": { |
| 363 | }, | 363 | "name": "entity.name.type.numeric.rust" |
| 364 | { | 364 | } |
| 365 | "include": "#where" | 365 | } |
| 366 | }, | 366 | }, |
| 367 | { | 367 | { |
| 368 | "include": "#unsafe" | 368 | "comment": "hexadecimal integers", |
| 369 | }, | 369 | "name": "constant.numeric.hex.rust", |
| 370 | { | 370 | "match": "\\b0x[\\da-fA-F_]+(i128|i16|i32|i64|i8|isize|u128|u16|u32|u64|u8|usize)?\\b", |
| 371 | "comment": "Function arguments", | 371 | "captures": { |
| 372 | "match": "\bfn\b", | 372 | "1": { |
| 373 | "name": "keyword.other.fn.rust" | 373 | "name": "entity.name.type.numeric.rust" |
| 374 | } | 374 | } |
| 375 | ] | 375 | } |
| 376 | }, | 376 | }, |
| 377 | { | 377 | { |
| 378 | "comment": "Type declaration", | 378 | "comment": "octal integers", |
| 379 | "begin": "\\b(enum|struct|trait|union)\\s+([a-zA-Z_][a-zA-Z0-9_]*)", | 379 | "name": "constant.numeric.oct.rust", |
| 380 | "end": "[\\{\\(;]", | 380 | "match": "\\b0o[0-7_]+(i128|i16|i32|i64|i8|isize|u128|u16|u32|u64|u8|usize)?\\b", |
| 381 | "beginCaptures": { | 381 | "captures": { |
| 382 | "1": { | 382 | "1": { |
| 383 | "name": "storage.type.rust" | 383 | "name": "entity.name.type.numeric.rust" |
| 384 | }, | 384 | } |
| 385 | "2": { | 385 | } |
| 386 | "name": "entity.name.type.rust" | 386 | }, |
| 387 | } | 387 | { |
| 388 | }, | 388 | "comment": "binary integers", |
| 389 | "patterns": [ | 389 | "name": "constant.numeric.bin.rust", |
| 390 | { | 390 | "match": "\\b0b[01_]+(i128|i16|i32|i64|i8|isize|u128|u16|u32|u64|u8|usize)?\\b", |
| 391 | "include": "#block_comment" | 391 | "captures": { |
| 392 | }, | 392 | "1": { |
| 393 | { | 393 | "name": "entity.name.type.numeric.rust" |
| 394 | "include": "#line_comment" | 394 | } |
| 395 | }, | 395 | } |
| 396 | { | 396 | }, |
| 397 | "include": "#core_traits" | 397 | { |
| 398 | }, | 398 | "comment": "booleans", |
| 399 | { | 399 | "name": "constant.language.bool.rust", |
| 400 | "include": "#std_traits" | 400 | "match": "\\btrue|false\\b" |
| 401 | }, | 401 | } |
| 402 | { | 402 | ] |
| 403 | "include": "#type_params" | 403 | }, |
| 404 | }, | 404 | "escapes": { |
| 405 | { | 405 | "comment": "escapes: ASCII, byte, Unicode, quote, regex", |
| 406 | "include": "#core_types" | 406 | "name": "constant.character.escape.rust", |
| 407 | }, | 407 | "match": "(\\\\)(?:(?:(x[0-7][0-7a-fA-F])|(u(\\{)[\\da-fA-F]{4,6}(\\}))|.))", |
| 408 | { | 408 | "captures": { |
| 409 | "include": "#pub" | 409 | "1": { |
| 410 | }, | 410 | "name": "constant.character.escape.backslash.rust" |
| 411 | { | 411 | }, |
| 412 | "include": "#where" | 412 | "2": { |
| 413 | } | 413 | "name": "constant.character.escape.bit.rust" |
| 414 | ] | 414 | }, |
| 415 | }, | 415 | "3": { |
| 416 | { | 416 | "name": "constant.character.escape.unicode.rust" |
| 417 | "comment": "Type alias", | 417 | }, |
| 418 | "begin": "\\b(type)\\s+([a-zA-Z_][a-zA-Z0-9_]*)", | 418 | "4": { |
| 419 | "end": ";", | 419 | "name": "constant.character.escape.unicode.punctuation.rust" |
| 420 | "beginCaptures": { | 420 | }, |
| 421 | "1": { | 421 | "5": { |
| 422 | "name": "storage.type.rust" | 422 | "name": "constant.character.escape.unicode.punctuation.rust" |
| 423 | }, | 423 | } |
| 424 | "2": { | 424 | } |
| 425 | "name": "entity.name.type.rust" | 425 | }, |
| 426 | } | 426 | "functions": { |
| 427 | }, | 427 | "patterns": [ |
| 428 | "patterns": [ | 428 | { |
| 429 | { | 429 | "comment": "function definition", |
| 430 | "include": "#block_comment" | 430 | "name": "meta.function.definition.rust", |
| 431 | }, | 431 | "begin": "\\b(fn)\\s+([A-Za-z0-9_]+)((\\()|(<))", |
| 432 | { | 432 | "beginCaptures": { |
| 433 | "include": "#line_comment" | 433 | "1": { |
| 434 | }, | 434 | "name": "keyword.control.fn.rust" |
| 435 | { | 435 | }, |
| 436 | "include": "#sigils" | 436 | "2": { |
| 437 | }, | 437 | "name": "entity.name.function.rust" |
| 438 | { | 438 | }, |
| 439 | "include": "#mut" | 439 | "4": { |
| 440 | }, | 440 | "name": "punctuation.brackets.round.rust" |
| 441 | { | 441 | }, |
| 442 | "include": "#dyn" | 442 | "5": { |
| 443 | }, | 443 | "name": "punctuation.brackets.angle.rust" |
| 444 | { | 444 | } |
| 445 | "include": "#impl" | 445 | }, |
| 446 | }, | 446 | "end": "\\{", |
| 447 | { | 447 | "endCaptures": { |
| 448 | "include": "#lifetime" | 448 | "0": { |
| 449 | }, | 449 | "name": "punctuation.brackets.curly.rust" |
| 450 | { | 450 | } |
| 451 | "include": "#ref_lifetime" | 451 | }, |
| 452 | }, | 452 | "patterns": [ |
| 453 | { | 453 | { |
| 454 | "include": "#core_types" | 454 | "include": "#comments" |
| 455 | }, | 455 | }, |
| 456 | { | 456 | { |
| 457 | "include": "#core_marker" | 457 | "include": "#keywords" |
| 458 | }, | 458 | }, |
| 459 | { | 459 | { |
| 460 | "include": "#core_traits" | 460 | "include": "#lvariables" |
| 461 | }, | 461 | }, |
| 462 | { | 462 | { |
| 463 | "include": "#std_types" | 463 | "include": "#constants" |
| 464 | }, | 464 | }, |
| 465 | { | 465 | { |
| 466 | "include": "#std_traits" | 466 | "include": "#gtypes" |
| 467 | }, | 467 | }, |
| 468 | { | 468 | { |
| 469 | "include": "#type_params" | 469 | "include": "#functions" |
| 470 | } | 470 | }, |
| 471 | ] | 471 | { |
| 472 | } | 472 | "include": "#lifetimes" |
| 473 | ], | 473 | }, |
| 474 | "repository": { | 474 | { |
| 475 | "block_doc_comment": { | 475 | "include": "#macros" |
| 476 | "comment": "Block documentation comment", | 476 | }, |
| 477 | "name": "comment.block.documentation.rust", | 477 | { |
| 478 | "begin": "/\\*[\\*!](?![\\*/])", | 478 | "include": "#namespaces" |
| 479 | "end": "\\*/", | 479 | }, |
| 480 | "patterns": [ | 480 | { |
| 481 | { | 481 | "include": "#punctuation" |
| 482 | "include": "#block_doc_comment" | 482 | }, |
| 483 | }, | 483 | { |
| 484 | { | 484 | "include": "#strings" |
| 485 | "include": "#block_comment" | 485 | }, |
| 486 | } | 486 | { |
| 487 | ] | 487 | "include": "#types" |
| 488 | }, | 488 | }, |
| 489 | "block_comment": { | 489 | { |
| 490 | "comment": "Block comment", | 490 | "include": "#variables" |
| 491 | "name": "comment.block.rust", | 491 | } |
| 492 | "begin": "/\\*", | 492 | ] |
| 493 | "end": "\\*/", | 493 | }, |
| 494 | "patterns": [ | 494 | { |
| 495 | { | 495 | "comment": "function/method calls, chaining", |
| 496 | "include": "#block_doc_comment" | 496 | "name": "meta.function.call.rust", |
| 497 | }, | 497 | "begin": "(?:(pub)|(?:(\\.)?([A-Za-z0-9_]+)))(\\()", |
| 498 | { | 498 | "beginCaptures": { |
| 499 | "include": "#block_comment" | 499 | "1": { |
| 500 | } | 500 | "name": "keyword.other.rust" |
| 501 | ] | 501 | }, |
| 502 | }, | 502 | "2": { |
| 503 | "line_doc_comment": { | 503 | "name": "keyword.operator.access.dot.rust" |
| 504 | "comment": "Single-line documentation comment", | 504 | }, |
| 505 | "name": "comment.line.documentation.rust", | 505 | "3": { |
| 506 | "begin": "//[!/](?=[^/])", | 506 | "name": "entity.name.function.rust" |
| 507 | "end": "$" | 507 | }, |
| 508 | }, | 508 | "4": { |
| 509 | "line_comment": { | 509 | "name": "punctuation.brackets.round.rust" |
| 510 | "comment": "Single-line comment", | 510 | } |
| 511 | "name": "comment.line.double-slash.rust", | 511 | }, |
| 512 | "begin": "//", | 512 | "end": "\\)", |
| 513 | "end": "$" | 513 | "endCaptures": { |
| 514 | }, | 514 | "0": { |
| 515 | "escaped_character": { | 515 | "name": "punctuation.brackets.round.rust" |
| 516 | "name": "constant.character.escape.rust", | 516 | } |
| 517 | "match": "\\\\(x[0-9A-Fa-f]{2}|[0-2][0-7]{0,2}|3[0-6][0-7]?|37[0-7]?|[4-7][0-7]?|.)" | 517 | }, |
| 518 | }, | 518 | "patterns": [ |
| 519 | "string_literal": { | 519 | { |
| 520 | "comment": "Double-quote string literal", | 520 | "include": "#comments" |
| 521 | "name": "string.quoted.double.rust", | 521 | }, |
| 522 | "begin": "b?\"", | 522 | { |
| 523 | "end": "\"", | 523 | "include": "#keywords" |
| 524 | "patterns": [ | 524 | }, |
| 525 | { | 525 | { |
| 526 | "include": "#escaped_character" | 526 | "include": "#lvariables" |
| 527 | } | 527 | }, |
| 528 | ] | 528 | { |
| 529 | }, | 529 | "include": "#namespaces" |
| 530 | "raw_string_literal": { | 530 | }, |
| 531 | "comment": "Raw double-quote string literal", | 531 | { |
| 532 | "name": "string.quoted.double.raw.rust", | 532 | "include": "#constants" |
| 533 | "begin": "b?r(#*)\"", | 533 | }, |
| 534 | "end": "\"\\1" | 534 | { |
| 535 | }, | 535 | "include": "#gtypes" |
| 536 | "sigils": { | 536 | }, |
| 537 | "comment": "Sigil", | 537 | { |
| 538 | "name": "keyword.operator.sigil.rust", | 538 | "include": "#functions" |
| 539 | "match": "[&*](?=[a-zA-Z0-9_\\(\\[\\|\\\"]+)" | 539 | }, |
| 540 | }, | 540 | { |
| 541 | "self": { | 541 | "include": "#lifetimes" |
| 542 | "comment": "Self variable", | 542 | }, |
| 543 | "name": "variable.language.rust", | 543 | { |
| 544 | "match": "\\bself\\b" | 544 | "include": "#macros" |
| 545 | }, | 545 | }, |
| 546 | "mut": { | 546 | { |
| 547 | "comment": "Mutable storage modifier", | 547 | "include": "#punctuation" |
| 548 | "name": "storage.modifier.mut.rust", | 548 | }, |
| 549 | "match": "\\bmut\\b" | 549 | { |
| 550 | }, | 550 | "include": "#strings" |
| 551 | "dyn": { | 551 | }, |
| 552 | "comment": "Dynamic modifier", | 552 | { |
| 553 | "name": "storage.modifier.dyn.rust", | 553 | "include": "#types" |
| 554 | "match": "\\bdyn\\b" | 554 | }, |
| 555 | }, | 555 | { |
| 556 | "impl": { | 556 | "include": "#variables" |
| 557 | "comment": "Existential type modifier", | 557 | } |
| 558 | "name": "storage.modifier.impl.rust", | 558 | ] |
| 559 | "match": "\\bimpl\\b" | 559 | } |
| 560 | }, | 560 | ] |
| 561 | "box": { | 561 | }, |
| 562 | "comment": "Box storage modifier", | 562 | "keywords": { |
| 563 | "name": "storage.modifier.box.rust", | 563 | "patterns": [ |
| 564 | "match": "\\bbox\\b" | 564 | { |
| 565 | }, | 565 | "comment": "control flow keywords", |
| 566 | "const": { | 566 | "name": "keyword.control.rust", |
| 567 | "comment": "Const storage modifier", | 567 | "match": "\\b(async|await|break|continue|do|else|for|if|loop|match|move|return|try|where|while|yield)\\b" |
| 568 | "name": "storage.modifier.const.rust", | 568 | }, |
| 569 | "match": "\\bconst\\b" | 569 | { |
| 570 | }, | 570 | "comment": "storage keywords", |
| 571 | "pub": { | 571 | "name": "storage.type.rust", |
| 572 | "comment": "Visibility modifier", | 572 | "match": "\\b(const|enum|extern|let|macro|mod|struct|trait|type)\\b" |
| 573 | "name": "storage.modifier.visibility.rust", | 573 | }, |
| 574 | "match": "\\bpub\\b" | 574 | { |
| 575 | }, | 575 | "comment": "storage modifiers", |
| 576 | "unsafe": { | 576 | "name": "storage.modifier.rust", |
| 577 | "comment": "Unsafe code keyword", | 577 | "match": "\\b(abstract|static)\\b" |
| 578 | "name": "keyword.other.unsafe.rust", | 578 | }, |
| 579 | "match": "\\bunsafe\\b" | 579 | { |
| 580 | }, | 580 | "comment": "other keywords", |
| 581 | "where": { | 581 | "name": "keyword.other.rust", |
| 582 | "comment": "Generic where clause", | 582 | "match": "\\b(as|become|box|dyn|final|impl|in|override|priv|pub|ref|typeof|union|unsafe|unsized|use|virtual)\\b" |
| 583 | "name": "keyword.other.where.rust", | 583 | }, |
| 584 | "match": "\\bwhere\\b" | 584 | { |
| 585 | }, | 585 | "comment": "fn", |
| 586 | "lifetime": { | 586 | "name": "keyword.other.fn.rust", |
| 587 | "comment": "Named lifetime", | 587 | "match": "\\bfn\\b" |
| 588 | "name": "storage.modifier.lifetime.rust", | 588 | }, |
| 589 | "match": "'([a-zA-Z_][a-zA-Z0-9_]*)\\b" | 589 | { |
| 590 | }, | 590 | "comment": "crate", |
| 591 | "ref_lifetime": { | 591 | "name": "keyword.other.crate.rust", |
| 592 | "comment": "Reference with named lifetime", | 592 | "match": "\\bcrate\\b" |
| 593 | "match": "(&)('[a-zA-Z_][a-zA-Z0-9_]*)\\b", | 593 | }, |
| 594 | "captures": { | 594 | { |
| 595 | "1": { | 595 | "comment": "mut", |
| 596 | "name": "keyword.operator.sigil.rust" | 596 | "name": "storage.modifier.mut.rust", |
| 597 | }, | 597 | "match": "\\bmut\\b" |
| 598 | "2": { | 598 | }, |
| 599 | "name": "storage.modifier.lifetime.rust" | 599 | { |
| 600 | } | 600 | "comment": "math operators", |
| 601 | } | 601 | "name": "keyword.operator.math.rust", |
| 602 | }, | 602 | "match": "(([+%]|(\\*(?!\\w)))(?!=))|(-(?!>))|(/(?!/))" |
| 603 | "core_types": { | 603 | }, |
| 604 | "comment": "Built-in/core type", | 604 | { |
| 605 | "name": "support.type.primitive.rust", | 605 | "comment": "logical operators", |
| 606 | "match": "\\b(bool|char|usize|isize|u8|u16|u32|u64|u128|i8|i16|i32|i64|i128|f32|f64|str|Self)\\b" | 606 | "name": "keyword.operator.logical.rust", |
| 607 | }, | 607 | "match": "(\\^|\\||\\|\\||&&|<<|>>|!)(?!=)" |
| 608 | "core_vars": { | 608 | }, |
| 609 | "comment": "Core type variant", | 609 | { |
| 610 | "name": "support.constant.core.rust", | 610 | "comment": "logical AND, borrow references", |
| 611 | "match": "\\b(Some|None|Ok|Err)\\b" | 611 | "name": "keyword.operator.borrow.and.rust", |
| 612 | }, | 612 | "match": "&(?![&=])" |
| 613 | "core_marker": { | 613 | }, |
| 614 | "comment": "Core trait (marker)", | 614 | { |
| 615 | "name": "entity.name.type.marker.rust", | 615 | "comment": "assignment operators", |
| 616 | "match": "\\b(Copy|Send|Sized|Sync)\\b" | 616 | "name": "keyword.operator.assignment.rust", |
| 617 | }, | 617 | "match": "(-=|\\*=|/=|%=|\\^=|&=|\\|=|<<=|>>=)" |
| 618 | "core_traits": { | 618 | }, |
| 619 | "comment": "Core trait", | 619 | { |
| 620 | "name": "entity.name.type.core.rust", | 620 | "comment": "single equal", |
| 621 | "match": "\\b(Drop|Fn|FnMut|FnOnce|Clone|PartialEq|PartialOrd|Eq|Ord|AsRef|AsMut|Into|From|Default|Iterator|Extend|IntoIterator|DoubleEndedIterator|ExactSizeIterator)\\b" | 621 | "name": "keyword.operator.assignment.equal.rust", |
| 622 | }, | 622 | "match": "(?<![<>])=(?!=|>)" |
| 623 | "std_types": { | 623 | }, |
| 624 | "comment": "Standard library type", | 624 | { |
| 625 | "name": "entity.name.type.class.std.rust", | 625 | "comment": "comparison operators", |
| 626 | "match": "\\b(Box|String|Vec|Path|PathBuf|Option|Result)\\b" | 626 | "name": "keyword.operator.comparison.rust", |
| 627 | }, | 627 | "match": "(=(=)?(?!>)|!=|<=|(?<!=)>=)" |
| 628 | "std_traits": { | 628 | }, |
| 629 | "comment": "Standard library trait", | 629 | { |
| 630 | "name": "entity.name.type.std.rust", | 630 | "comment": "less than, greater than (special case)", |
| 631 | "match": "\\b(ToOwned|ToString)\\b" | 631 | "match": "(^|\\s)(?<!=)([<>])\\s", |
| 632 | }, | 632 | "captures": { |
| 633 | "type": { | 633 | "2": { |
| 634 | "comment": "A type", | 634 | "name": "keyword.operator.comparison.rust" |
| 635 | "name": "entity.name.type.rust", | 635 | } |
| 636 | "match": "\\b([A-Za-z][_A-Za-z0-9]*|_[_A-Za-z0-9]+)\\b" | 636 | } |
| 637 | }, | 637 | }, |
| 638 | "type_params": { | 638 | { |
| 639 | "comment": "Type parameters", | 639 | "comment": "namespace operator", |
| 640 | "name": "meta.type_params.rust", | 640 | "name": "keyword.operator.namespace.rust", |
| 641 | "begin": "<(?![=<])", | 641 | "match": "::" |
| 642 | "end": "(?<![-])>", | 642 | }, |
| 643 | "patterns": [ | 643 | { |
| 644 | { | 644 | "comment": "dereference asterisk", |
| 645 | "include": "#block_comment" | 645 | "match": "(\\*)(?=\\w+)", |
| 646 | }, | 646 | "captures": { |
| 647 | { | 647 | "1": { |
| 648 | "include": "#line_comment" | 648 | "name": "keyword.operator.dereference.rust" |
| 649 | }, | 649 | } |
| 650 | { | 650 | } |
| 651 | "include": "#sigils" | 651 | }, |
| 652 | }, | 652 | { |
| 653 | { | 653 | "comment": "subpattern binding", |
| 654 | "include": "#mut" | 654 | "name": "keyword.operator.subpattern.rust", |
| 655 | }, | 655 | "match": "@" |
| 656 | { | 656 | }, |
| 657 | "include": "#dyn" | 657 | { |
| 658 | }, | 658 | "comment": "dot access", |
| 659 | { | 659 | "name": "keyword.operator.access.dot.rust", |
| 660 | "include": "#impl" | 660 | "match": "\\.(?!\\.)" |
| 661 | }, | 661 | }, |
| 662 | { | 662 | { |
| 663 | "include": "#lifetime" | 663 | "comment": "ranges, range patterns", |
| 664 | }, | 664 | "name": "keyword.operator.range.rust", |
| 665 | { | 665 | "match": "\\.{2}(=|\\.)?" |
| 666 | "include": "#core_types" | 666 | }, |
| 667 | }, | 667 | { |
| 668 | { | 668 | "comment": "colon", |
| 669 | "include": "#core_marker" | 669 | "name": "keyword.operator.key-value.rust", |
| 670 | }, | 670 | "match": ":(?!:)" |
| 671 | { | 671 | }, |
| 672 | "include": "#core_traits" | 672 | { |
| 673 | }, | 673 | "comment": "dashrocket, skinny arrow", |
| 674 | { | 674 | "name": "keyword.operator.arrow.skinny.rust", |
| 675 | "include": "#std_types" | 675 | "match": "->" |
| 676 | }, | 676 | }, |
| 677 | { | 677 | { |
| 678 | "include": "#std_traits" | 678 | "comment": "hashrocket, fat arrow", |
| 679 | }, | 679 | "name": "keyword.operator.arrow.fat.rust", |
| 680 | { | 680 | "match": "=>" |
| 681 | "include": "#type_params" | 681 | }, |
| 682 | } | 682 | { |
| 683 | ] | 683 | "comment": "dollar macros", |
| 684 | } | 684 | "name": "keyword.operator.macro.dollar.rust", |
| 685 | } | 685 | "match": "\\$" |
| 686 | }, | ||
| 687 | { | ||
| 688 | "comment": "question mark operator, questionably sized, macro kleene matcher", | ||
| 689 | "name": "keyword.operator.question.rust", | ||
| 690 | "match": "\\?" | ||
| 691 | } | ||
| 692 | ] | ||
| 693 | }, | ||
| 694 | "interpolations": { | ||
| 695 | "comment": "curly brace interpolations", | ||
| 696 | "name": "meta.interpolation.rust", | ||
| 697 | "begin": "{", | ||
| 698 | "beginCaptures": { | ||
| 699 | "0": { | ||
| 700 | "name": "punctuation.definition.interpolation.rust" | ||
| 701 | } | ||
| 702 | }, | ||
| 703 | "end": "}", | ||
| 704 | "endCaptures": { | ||
| 705 | "0": { | ||
| 706 | "name": "punctuation.definition.interpolation.rust" | ||
| 707 | } | ||
| 708 | }, | ||
| 709 | "patterns": [ | ||
| 710 | { | ||
| 711 | "include": "#interpolations" | ||
| 712 | } | ||
| 713 | ] | ||
| 714 | }, | ||
| 715 | "lifetimes": { | ||
| 716 | "patterns": [ | ||
| 717 | { | ||
| 718 | "comment": "named lifetime parameters", | ||
| 719 | "match": "(['])([a-zA-Z_][0-9a-zA-Z_]*)(?!['])\\b", | ||
| 720 | "captures": { | ||
| 721 | "1": { | ||
| 722 | "name": "punctuation.definition.lifetime.rust" | ||
| 723 | }, | ||
| 724 | "2": { | ||
| 725 | "name": "entity.name.type.lifetime.rust" | ||
| 726 | } | ||
| 727 | } | ||
| 728 | }, | ||
| 729 | { | ||
| 730 | "comment": "borrowing references to named lifetimes", | ||
| 731 | "match": "(\\&)(['])([a-zA-Z_][0-9a-zA-Z_]*)(?!['])\\b", | ||
| 732 | "captures": { | ||
| 733 | "1": { | ||
| 734 | "name": "keyword.operator.borrow.rust" | ||
| 735 | }, | ||
| 736 | "2": { | ||
| 737 | "name": "punctuation.definition.lifetime.rust" | ||
| 738 | }, | ||
| 739 | "3": { | ||
| 740 | "name": "entity.name.type.lifetime.rust" | ||
| 741 | } | ||
| 742 | } | ||
| 743 | } | ||
| 744 | ] | ||
| 745 | }, | ||
| 746 | "macros": { | ||
| 747 | "patterns": [ | ||
| 748 | { | ||
| 749 | "comment": "macros", | ||
| 750 | "name": "meta.macro.rust", | ||
| 751 | "match": "(([a-z_][A-Za-z0-9_]*!)|([A-Z_][A-Za-z0-9_]*!))", | ||
| 752 | "captures": { | ||
| 753 | "2": { | ||
| 754 | "name": "entity.name.function.macro.rust" | ||
| 755 | }, | ||
| 756 | "3": { | ||
| 757 | "name": "entity.name.type.macro.rust" | ||
| 758 | } | ||
| 759 | } | ||
| 760 | } | ||
| 761 | ] | ||
| 762 | }, | ||
| 763 | "namespaces": { | ||
| 764 | "patterns": [ | ||
| 765 | { | ||
| 766 | "comment": "namespace (non-type, non-function path segment)", | ||
| 767 | "match": "(?<![A-Za-z0-9_])([a-z0-9_]+)((?<!super|self)::)", | ||
| 768 | "captures": { | ||
| 769 | "1": { | ||
| 770 | "name": "entity.name.namespace.rust" | ||
| 771 | }, | ||
| 772 | "2": { | ||
| 773 | "name": "keyword.operator.namespace.rust" | ||
| 774 | } | ||
| 775 | } | ||
| 776 | } | ||
| 777 | ] | ||
| 778 | }, | ||
| 779 | "types": { | ||
| 780 | "patterns": [ | ||
| 781 | { | ||
| 782 | "comment": "numeric types", | ||
| 783 | "match": "(?<![A-Za-z])(f32|f64|i128|i16|i32|i64|i8|isize|u128|u16|u32|u64|u8|usize)\\b", | ||
| 784 | "captures": { | ||
| 785 | "1": { | ||
| 786 | "name": "entity.name.type.numeric.rust" | ||
| 787 | } | ||
| 788 | } | ||
| 789 | }, | ||
| 790 | { | ||
| 791 | "comment": "parameterized types", | ||
| 792 | "begin": "\\b([A-Z][A-Za-z0-9]*)(<)", | ||
| 793 | "beginCaptures": { | ||
| 794 | "1": { | ||
| 795 | "name": "entity.name.type.rust" | ||
| 796 | }, | ||
| 797 | "2": { | ||
| 798 | "name": "punctuation.brackets.angle.rust" | ||
| 799 | } | ||
| 800 | }, | ||
| 801 | "end": ">", | ||
| 802 | "endCaptures": { | ||
| 803 | "0": { | ||
| 804 | "name": "punctuation.brackets.angle.rust" | ||
| 805 | } | ||
| 806 | }, | ||
| 807 | "patterns": [ | ||
| 808 | { | ||
| 809 | "include": "#comments" | ||
| 810 | }, | ||
| 811 | { | ||
| 812 | "include": "#keywords" | ||
| 813 | }, | ||
| 814 | { | ||
| 815 | "include": "#lvariables" | ||
| 816 | }, | ||
| 817 | { | ||
| 818 | "include": "#lifetimes" | ||
| 819 | }, | ||
| 820 | { | ||
| 821 | "include": "#punctuation" | ||
| 822 | }, | ||
| 823 | { | ||
| 824 | "include": "#types" | ||
| 825 | }, | ||
| 826 | { | ||
| 827 | "include": "#variables" | ||
| 828 | } | ||
| 829 | ] | ||
| 830 | }, | ||
| 831 | { | ||
| 832 | "comment": "primitive types", | ||
| 833 | "name": "entity.name.type.primitive.rust", | ||
| 834 | "match": "\\b(bool|char|str)\\b" | ||
| 835 | }, | ||
| 836 | { | ||
| 837 | "comment": "trait declarations", | ||
| 838 | "match": "\\b(trait)\\s+([A-Z][A-Za-z0-9]*)\\b", | ||
| 839 | "captures": { | ||
| 840 | "1": { | ||
| 841 | "name": "storage.type.rust" | ||
| 842 | }, | ||
| 843 | "2": { | ||
| 844 | "name": "entity.name.type.trait.rust" | ||
| 845 | } | ||
| 846 | } | ||
| 847 | }, | ||
| 848 | { | ||
| 849 | "comment": "struct declarations", | ||
| 850 | "match": "\\b(struct)\\s+([A-Z][A-Za-z0-9]*)\\b", | ||
| 851 | "captures": { | ||
| 852 | "1": { | ||
| 853 | "name": "storage.type.rust" | ||
| 854 | }, | ||
| 855 | "2": { | ||
| 856 | "name": "entity.name.type.struct.rust" | ||
| 857 | } | ||
| 858 | } | ||
| 859 | }, | ||
| 860 | { | ||
| 861 | "comment": "enum declarations", | ||
| 862 | "match": "\\b(enum)\\s+([A-Z][A-Za-z0-9_]*)\\b", | ||
| 863 | "captures": { | ||
| 864 | "1": { | ||
| 865 | "name": "storage.type.rust" | ||
| 866 | }, | ||
| 867 | "2": { | ||
| 868 | "name": "entity.name.type.enum.rust" | ||
| 869 | } | ||
| 870 | } | ||
| 871 | }, | ||
| 872 | { | ||
| 873 | "comment": "type declarations", | ||
| 874 | "match": "\\b(type)\\s+([A-Z][A-Za-z0-9_]*)\\b", | ||
| 875 | "captures": { | ||
| 876 | "1": { | ||
| 877 | "name": "storage.type.rust" | ||
| 878 | }, | ||
| 879 | "2": { | ||
| 880 | "name": "entity.name.type.declaration.rust" | ||
| 881 | } | ||
| 882 | } | ||
| 883 | }, | ||
| 884 | { | ||
| 885 | "comment": "types", | ||
| 886 | "name": "entity.name.type.rust", | ||
| 887 | "match": "\\b[A-Z][A-Za-z0-9]*\\b(?!!)" | ||
| 888 | } | ||
| 889 | ] | ||
| 890 | }, | ||
| 891 | "gtypes": { | ||
| 892 | "patterns": [ | ||
| 893 | { | ||
| 894 | "comment": "option types", | ||
| 895 | "name": "entity.name.type.option.rust", | ||
| 896 | "match": "\\b(Some|None)\\b" | ||
| 897 | }, | ||
| 898 | { | ||
| 899 | "comment": "result types", | ||
| 900 | "name": "entity.name.type.result.rust", | ||
| 901 | "match": "\\b(Ok|Err)\\b" | ||
| 902 | } | ||
| 903 | ] | ||
| 904 | }, | ||
| 905 | "punctuation": { | ||
| 906 | "patterns": [ | ||
| 907 | { | ||
| 908 | "comment": "comma", | ||
| 909 | "name": "punctuation.comma.rust", | ||
| 910 | "match": "," | ||
| 911 | }, | ||
| 912 | { | ||
| 913 | "comment": "curly braces", | ||
| 914 | "name": "punctuation.brackets.curly.rust", | ||
| 915 | "match": "[{}]" | ||
| 916 | }, | ||
| 917 | { | ||
| 918 | "comment": "parentheses, round brackets", | ||
| 919 | "name": "punctuation.brackets.round.rust", | ||
| 920 | "match": "[()]" | ||
| 921 | }, | ||
| 922 | { | ||
| 923 | "comment": "semicolon", | ||
| 924 | "name": "punctuation.semi.rust", | ||
| 925 | "match": ";" | ||
| 926 | }, | ||
| 927 | { | ||
| 928 | "comment": "square brackets", | ||
| 929 | "name": "punctuation.brackets.square.rust", | ||
| 930 | "match": "[\\[\\]]" | ||
| 931 | }, | ||
| 932 | { | ||
| 933 | "comment": "angle brackets", | ||
| 934 | "name": "punctuation.brackets.angle.rust", | ||
| 935 | "match": "(?<!=)[<>]" | ||
| 936 | } | ||
| 937 | ] | ||
| 938 | }, | ||
| 939 | "strings": { | ||
| 940 | "patterns": [ | ||
| 941 | { | ||
| 942 | "comment": "double-quoted strings and byte strings", | ||
| 943 | "name": "string.quoted.double.rust", | ||
| 944 | "begin": "(b?)(\")", | ||
| 945 | "beginCaptures": { | ||
| 946 | "1": { | ||
| 947 | "name": "string.quoted.byte.raw.rust" | ||
| 948 | }, | ||
| 949 | "2": { | ||
| 950 | "name": "punctuation.definition.string.rust" | ||
| 951 | } | ||
| 952 | }, | ||
| 953 | "end": "\"", | ||
| 954 | "endCaptures": { | ||
| 955 | "0": { | ||
| 956 | "name": "punctuation.definition.string.rust" | ||
| 957 | } | ||
| 958 | }, | ||
| 959 | "patterns": [ | ||
| 960 | { | ||
| 961 | "include": "#escapes" | ||
| 962 | }, | ||
| 963 | { | ||
| 964 | "include": "#interpolations" | ||
| 965 | } | ||
| 966 | ] | ||
| 967 | }, | ||
| 968 | { | ||
| 969 | "comment": "double-quoted raw strings and raw byte strings", | ||
| 970 | "name": "string.quoted.double.rust", | ||
| 971 | "begin": "(b?r)(#*)(\")", | ||
| 972 | "beginCaptures": { | ||
| 973 | "1": { | ||
| 974 | "name": "string.quoted.byte.raw.rust" | ||
| 975 | }, | ||
| 976 | "2": { | ||
| 977 | "name": "punctuation.definition.string.raw.rust" | ||
| 978 | }, | ||
| 979 | "3": { | ||
| 980 | "name": "punctuation.definition.string.rust" | ||
| 981 | } | ||
| 982 | }, | ||
| 983 | "end": "(\")(#*)", | ||
| 984 | "endCaptures": { | ||
| 985 | "1": { | ||
| 986 | "name": "punctuation.definition.string.rust" | ||
| 987 | }, | ||
| 988 | "2": { | ||
| 989 | "name": "punctuation.definition.string.raw.rust" | ||
| 990 | } | ||
| 991 | } | ||
| 992 | }, | ||
| 993 | { | ||
| 994 | "comment": "characters and bytes", | ||
| 995 | "name": "string.quoted.single.char.rust", | ||
| 996 | "begin": "(b)?(')", | ||
| 997 | "beginCaptures": { | ||
| 998 | "1": { | ||
| 999 | "name": "string.quoted.byte.raw.rust" | ||
| 1000 | }, | ||
| 1001 | "2": { | ||
| 1002 | "name": "punctuation.definition.char.rust" | ||
| 1003 | } | ||
| 1004 | }, | ||
| 1005 | "end": "'", | ||
| 1006 | "endCaptures": { | ||
| 1007 | "0": { | ||
| 1008 | "name": "punctuation.definition.char.rust" | ||
| 1009 | } | ||
| 1010 | }, | ||
| 1011 | "patterns": [ | ||
| 1012 | { | ||
| 1013 | "include": "#escapes" | ||
| 1014 | } | ||
| 1015 | ] | ||
| 1016 | } | ||
| 1017 | ] | ||
| 1018 | }, | ||
| 1019 | "lvariables": { | ||
| 1020 | "patterns": [ | ||
| 1021 | { | ||
| 1022 | "comment": "self", | ||
| 1023 | "name": "variable.language.self.rust", | ||
| 1024 | "match": "\\b[Ss]elf\\b" | ||
| 1025 | }, | ||
| 1026 | { | ||
| 1027 | "comment": "super", | ||
| 1028 | "name": "variable.language.super.rust", | ||
| 1029 | "match": "\\bsuper\\b" | ||
| 1030 | } | ||
| 1031 | ] | ||
| 1032 | }, | ||
| 1033 | "variables": { | ||
| 1034 | "patterns": [ | ||
| 1035 | { | ||
| 1036 | "comment": "variables", | ||
| 1037 | "name": "variable.other.rust", | ||
| 1038 | "match": "\\b(?<!\\.)[a-z0-9_]+\\b" | ||
| 1039 | } | ||
| 1040 | ] | ||
| 1041 | } | ||
| 1042 | } | ||
| 686 | } | 1043 | } |