rust/src/grammar.ron

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Grammar(
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single_byte_tokens: [
[";", "SEMI"],
[",", "COMMA"],
["(", "L_PAREN"],
[")", "R_PAREN"],
["{", "L_CURLY"],
["}", "R_CURLY"],
["[", "L_BRACK"],
["]", "R_BRACK"],
["<", "L_ANGLE"],
[">", "R_ANGLE"],
["@", "AT"],
["#", "POUND"],
["~", "TILDE"],
["?", "QUESTION"],
["$", "DOLLAR"],
["&", "AMPERSAND"],
["|", "PIPE"],
["+", "PLUS"],
["*", "STAR"],
["/", "SLASH"],
["^", "CARET"],
["%", "PERCENT"],
],
multi_byte_tokens: [
[".", "DOT"],
["..", "DOTDOT"],
["...", "DOTDOTDOT"],
["..=", "DOTDOTEQ"],
[":", "COLON"],
["::", "COLONCOLON"],
["=", "EQ"],
["==", "EQEQ"],
["=>", "FAT_ARROW"],
["!", "EXCL"],
["!=", "NEQ"],
["-", "MINUS"],
["->", "THIN_ARROW"],
],
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keywords: [
"use",
"fn",
"struct",
"enum",
"trait",
"impl",
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"true",
"false",
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"as",
"extern",
"crate",
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"mod",
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"pub",
"self",
"super",
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"in",
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"where",
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"for",
"loop",
"while",
"if",
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"else",
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"match",
"const",
"static",
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"mut",
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"unsafe",
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"type",
"ref",
"let",
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"move",
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"return",
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],
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contextual_keywords: [
"auto",
"default",
"union",
],
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tokens: [
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"ERROR",
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"IDENT",
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"UNDERSCORE",
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"WHITESPACE",
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"INT_NUMBER",
"FLOAT_NUMBER",
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"LIFETIME",
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"CHAR",
"BYTE",
"STRING",
"RAW_STRING",
"BYTE_STRING",
"RAW_BYTE_STRING",
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"COMMENT",
"DOC_COMMENT",
"SHEBANG",
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],
nodes: [
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"FILE",
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"STRUCT_ITEM",
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"ENUM_ITEM",
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"FN_ITEM",
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"EXTERN_CRATE_ITEM",
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"MOD_ITEM",
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"USE_ITEM",
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"STATIC_ITEM",
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"CONST_ITEM",
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"TRAIT_ITEM",
"IMPL_ITEM",
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"TYPE_ITEM",
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"PAREN_TYPE",
"TUPLE_TYPE",
"NEVER_TYPE",
"PATH_TYPE",
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"POINTER_TYPE",
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"ARRAY_TYPE",
"SLICE_TYPE",
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"REFERENCE_TYPE",
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"PLACEHOLDER_TYPE",
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"FN_POINTER_TYPE",
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"FOR_TYPE",
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"IMPL_TRAIT_TYPE",
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"REF_PAT",
"BIND_PAT",
"PLACEHOLDER_PAT",
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"PATH_PAT",
"STRUCT_PAT",
"TUPLE_PAT",
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// atoms
"TUPLE_EXPR",
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"PATH_EXPR",
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"LAMBDA_EXPR",
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"IF_EXPR",
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"BLOCK_EXPR",
"RETURN_EXPR",
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"MATCH_EXPR",
"MATCH_ARM",
"MATCH_GUARD",
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"STRUCT_LIT",
"STRUCT_LIT_FIELD",
// postfix
"CALL_EXPR",
"METHOD_CALL_EXPR",
"FIELD_EXPR",
"TRY_EXPR",
// unary
"REF_EXPR",
"DEREF_EXPR",
"NOT_EXPR",
"BIN_EXPR",
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"EXTERN_BLOCK_EXPR",
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"ENUM_VARIANT",
"NAMED_FIELD",
"POS_FIELD",
"ATTR",
"META_ITEM", // not an item actually
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"USE_TREE",
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"PATH",
"PATH_SEGMENT",
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"LITERAL",
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"ALIAS",
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"VISIBILITY",
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"WHERE_CLAUSE",
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"ABI",
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"NAME",
"NAME_REF",
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"LET_STMT",
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"EXPR_STMT",
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"TYPE_PARAM_LIST",
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"LIFETIME_PARAM",
"TYPE_PARAM",
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"TYPE_ARG_LIST",
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"LIFETIME_ARG",
"TYPE_ARG",
"ASSOC_TYPE_ARG",
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"PARAM_LIST",
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"PARAM",
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"SELF_PARAM",
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"ARG_LIST",
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]
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)