#![allow(bad_style, missing_docs, unreachable_pub)]
#[doc = r" The kind of syntax node, e.g. `IDENT`, `USE_KW`, or `STRUCT`."]
#[derive(Clone, Copy, PartialEq, Eq, PartialOrd, Ord, Hash, Debug)]
#[repr(u16)]
pub enum SyntaxKind {
#[doc(hidden)]
TOMBSTONE,
#[doc(hidden)]
EOF,
SEMICOLON,
COMMA,
L_PAREN,
R_PAREN,
L_CURLY,
R_CURLY,
L_BRACK,
R_BRACK,
L_ANGLE,
R_ANGLE,
AT,
POUND,
TILDE,
QUESTION,
DOLLAR,
AMP,
PIPE,
PLUS,
STAR,
SLASH,
CARET,
PERCENT,
UNDERSCORE,
DOT,
DOT2,
DOT3,
DOT2EQ,
COLON,
COLON2,
EQ,
EQ2,
FAT_ARROW,
BANG,
NEQ,
MINUS,
THIN_ARROW,
LTEQ,
GTEQ,
PLUSEQ,
MINUSEQ,
PIPEEQ,
AMPEQ,
CARETEQ,
SLASHEQ,
STAREQ,
PERCENTEQ,
AMP2,
PIPE2,
SHL,
SHR,
SHLEQ,
SHREQ,
AS_KW,
ASYNC_KW,
AWAIT_KW,
BOX_KW,
BREAK_KW,
CONST_KW,
CONTINUE_KW,
CRATE_KW,
DYN_KW,
ELSE_KW,
ENUM_KW,
EXTERN_KW,
FALSE_KW,
FN_KW,
FOR_KW,
IF_KW,
IMPL_KW,
IN_KW,
LET_KW,
LOOP_KW,
MACRO_KW,
MATCH_KW,
MOD_KW,
MOVE_KW,
MUT_KW,
PUB_KW,
REF_KW,
RETURN_KW,
SELF_KW,
STATIC_KW,
STRUCT_KW,
SUPER_KW,
TRAIT_KW,
TRUE_KW,
TRY_KW,
TYPE_KW,
UNSAFE_KW,
USE_KW,
WHERE_KW,
WHILE_KW,
AUTO_KW,
DEFAULT_KW,
EXISTENTIAL_KW,
UNION_KW,
RAW_KW,
INT_NUMBER,
FLOAT_NUMBER,
CHAR,
BYTE,
STRING,
RAW_STRING,
BYTE_STRING,
RAW_BYTE_STRING,
ERROR,
IDENT,
WHITESPACE,
LIFETIME,
COMMENT,
SHEBANG,
L_DOLLAR,
R_DOLLAR,
SOURCE_FILE,
STRUCT,
UNION,
ENUM,
FN,
RET_TYPE,
EXTERN_CRATE,
MODULE,
USE,
STATIC,
CONST,
TRAIT,
IMPL,
TYPE_ALIAS,
MACRO_CALL,
TOKEN_TREE,
MACRO_DEF,
PAREN_TYPE,
TUPLE_TYPE,
NEVER_TYPE,
PATH_TYPE,
PTR_TYPE,
ARRAY_TYPE,
SLICE_TYPE,
REF_TYPE,
INFER_TYPE,
FN_PTR_TYPE,
FOR_TYPE,
IMPL_TRAIT_TYPE,
DYN_TRAIT_TYPE,
OR_PAT,
PAREN_PAT,
REF_PAT,
BOX_PAT,
IDENT_PAT,
WILDCARD_PAT,
REST_PAT,
PATH_PAT,
RECORD_PAT,
RECORD_PAT_FIELD_LIST,
RECORD_PAT_FIELD,
TUPLE_STRUCT_PAT,
TUPLE_PAT,
SLICE_PAT,
RANGE_PAT,
LITERAL_PAT,
MACRO_PAT,
TUPLE_EXPR,
ARRAY_EXPR,
PAREN_EXPR,
PATH_EXPR,
CLOSURE_EXPR,
IF_EXPR,
WHILE_EXPR,
CONDITION,
LOOP_EXPR,
FOR_EXPR,
CONTINUE_EXPR,
BREAK_EXPR,
LABEL,
BLOCK_EXPR,
RETURN_EXPR,
MATCH_EXPR,
MATCH_ARM_LIST,
MATCH_ARM,
MATCH_GUARD,
RECORD_EXPR,
RECORD_EXPR_FIELD_LIST,
RECORD_EXPR_FIELD,
EFFECT_EXPR,
BOX_EXPR,
CALL_EXPR,
INDEX_EXPR,
METHOD_CALL_EXPR,
FIELD_EXPR,
AWAIT_EXPR,
TRY_EXPR,
CAST_EXPR,
REF_EXPR,
PREFIX_EXPR,
RANGE_EXPR,
BIN_EXPR,
EXTERN_BLOCK,
EXTERN_ITEM_LIST,
VARIANT,
RECORD_FIELD_LIST,
RECORD_FIELD,
TUPLE_FIELD_LIST,
TUPLE_FIELD,
VARIANT_LIST,
ITEM_LIST,
ASSOC_ITEM_LIST,
ATTR,
META_ITEM,
USE_TREE,
USE_TREE_LIST,
PATH,
PATH_SEGMENT,
LITERAL,
RENAME,
VISIBILITY,
WHERE_CLAUSE,
WHERE_PRED,
ABI,
NAME,
NAME_REF,
LET_STMT,
EXPR_STMT,
GENERIC_PARAM_LIST,
GENERIC_PARAM,
LIFETIME_PARAM,
TYPE_PARAM,
CONST_PARAM,
GENERIC_ARG_LIST,
LIFETIME_ARG,
TYPE_ARG,
ASSOC_TYPE_ARG,
CONST_ARG,
PARAM_LIST,
PARAM,
SELF_PARAM,
ARG_LIST,
TYPE_BOUND,
TYPE_BOUND_LIST,
MACRO_ITEMS,
MACRO_STMTS,
#[doc(hidden)]
__LAST,
}
use self::SyntaxKind::*;
impl SyntaxKind {
pub fn is_keyword(self) -> bool {
match self {
AS_KW | ASYNC_KW | AWAIT_KW | BOX_KW | BREAK_KW | CONST_KW | CONTINUE_KW | CRATE_KW
| DYN_KW | ELSE_KW | ENUM_KW | EXTERN_KW | FALSE_KW | FN_KW | FOR_KW | IF_KW
| IMPL_KW | IN_KW | LET_KW | LOOP_KW | MACRO_KW | MATCH_KW | MOD_KW | MOVE_KW
| MUT_KW | PUB_KW | REF_KW | RETURN_KW | SELF_KW | STATIC_KW | STRUCT_KW | SUPER_KW
| TRAIT_KW | TRUE_KW | TRY_KW | TYPE_KW | UNSAFE_KW | USE_KW | WHERE_KW | WHILE_KW
| AUTO_KW | DEFAULT_KW | EXISTENTIAL_KW | UNION_KW | RAW_KW => true,
_ => false,
}
}
pub fn is_punct(self) -> bool {
match self {
SEMICOLON | COMMA | L_PAREN | R_PAREN | L_CURLY | R_CURLY | L_BRACK | R_BRACK
| L_ANGLE | R_ANGLE | AT | POUND | TILDE | QUESTION | DOLLAR | AMP | PIPE | PLUS
| STAR | SLASH | CARET | PERCENT | UNDERSCORE | DOT | DOT2 | DOT3 | DOT2EQ | COLON
| COLON2 | EQ | EQ2 | FAT_ARROW | BANG | NEQ | MINUS | THIN_ARROW | LTEQ | GTEQ
| PLUSEQ | MINUSEQ | PIPEEQ | AMPEQ | CARETEQ | SLASHEQ | STAREQ | PERCENTEQ | AMP2
| PIPE2 | SHL | SHR | SHLEQ | SHREQ => true,
_ => false,
}
}
pub fn is_literal(self) -> bool {
match self {
INT_NUMBER | FLOAT_NUMBER | CHAR | BYTE | STRING | RAW_STRING | BYTE_STRING
| RAW_BYTE_STRING => true,
_ => false,
}
}
pub fn from_keyword(ident: &str) -> Option<SyntaxKind> {
let kw = match ident {
"as" => AS_KW,
"async" => ASYNC_KW,
"await" => AWAIT_KW,
"box" => BOX_KW,
"break" => BREAK_KW,
"const" => CONST_KW,
"continue" => CONTINUE_KW,
"crate" => CRATE_KW,
"dyn" => DYN_KW,
"else" => ELSE_KW,
"enum" => ENUM_KW,
"extern" => EXTERN_KW,
"false" => FALSE_KW,
"fn" => FN_KW,
"for" => FOR_KW,
"if" => IF_KW,
"impl" => IMPL_KW,
"in" => IN_KW,
"let" => LET_KW,
"loop" => LOOP_KW,
"macro" => MACRO_KW,
"match" => MATCH_KW,
"mod" => MOD_KW,
"move" => MOVE_KW,
"mut" => MUT_KW,
"pub" => PUB_KW,
"ref" => REF_KW,
"return" => RETURN_KW,
"self" => SELF_KW,
"static" => STATIC_KW,
"struct" => STRUCT_KW,
"super" => SUPER_KW,
"trait" => TRAIT_KW,
"true" => TRUE_KW,
"try" => TRY_KW,
"type" => TYPE_KW,
"unsafe" => UNSAFE_KW,
"use" => USE_KW,
"where" => WHERE_KW,
"while" => WHILE_KW,
_ => return None,
};
Some(kw)
}
pub fn from_char(c: char) -> Option<SyntaxKind> {
let tok = match c {
';' => SEMICOLON,
',' => COMMA,
'(' => L_PAREN,
')' => R_PAREN,
'{' => L_CURLY,
'}' => R_CURLY,
'[' => L_BRACK,
']' => R_BRACK,
'<' => L_ANGLE,
'>' => R_ANGLE,
'@' => AT,
'#' => POUND,
'~' => TILDE,
'?' => QUESTION,
'$' => DOLLAR,
'&' => AMP,
'|' => PIPE,
'+' => PLUS,
'*' => STAR,
'/' => SLASH,
'^' => CARET,
'%' => PERCENT,
'_' => UNDERSCORE,
'.' => DOT,
':' => COLON,
'=' => EQ,
'!' => BANG,
'-' => MINUS,
_ => return None,
};
Some(tok)
}
}
#[macro_export]
macro_rules ! T { [ ; ] => { $ crate :: SyntaxKind :: SEMICOLON } ; [ , ] => { $ crate :: SyntaxKind :: COMMA } ; [ '(' ] => { $ crate :: SyntaxKind :: L_PAREN } ; [ ')' ] => { $ crate :: SyntaxKind :: R_PAREN } ; [ '{' ] => { $ crate :: SyntaxKind :: L_CURLY } ; [ '}' ] => { $ crate :: SyntaxKind :: R_CURLY } ; [ '[' ] => { $ crate :: SyntaxKind :: L_BRACK } ; [ ']' ] => { $ crate :: SyntaxKind :: R_BRACK } ; [ < ] => { $ crate :: SyntaxKind :: L_ANGLE } ; [ > ] => { $ crate :: SyntaxKind :: R_ANGLE } ; [ @ ] => { $ crate :: SyntaxKind :: AT } ; [ # ] => { $ crate :: SyntaxKind :: POUND } ; [ ~ ] => { $ crate :: SyntaxKind :: TILDE } ; [ ? ] => { $ crate :: SyntaxKind :: QUESTION } ; [ $ ] => { $ crate :: SyntaxKind :: DOLLAR } ; [ & ] => { $ crate :: SyntaxKind :: AMP } ; [ | ] => { $ crate :: SyntaxKind :: PIPE } ; [ + ] => { $ crate :: SyntaxKind :: PLUS } ; [ * ] => { $ crate :: SyntaxKind :: STAR } ; [ / ] => { $ crate :: SyntaxKind :: SLASH } ; [ ^ ] => { $ crate :: SyntaxKind :: CARET } ; [ % ] => { $ crate :: SyntaxKind :: PERCENT } ; [ _ ] => { $ crate :: SyntaxKind :: UNDERSCORE } ; [ . ] => { $ crate :: SyntaxKind :: DOT } ; [ .. ] => { $ crate :: SyntaxKind :: DOT2 } ; [ ... ] => { $ crate :: SyntaxKind :: DOT3 } ; [ ..= ] => { $ crate :: SyntaxKind :: DOT2EQ } ; [ : ] => { $ crate :: SyntaxKind :: COLON } ; [ :: ] => { $ crate :: SyntaxKind :: COLON2 } ; [ = ] => { $ crate :: SyntaxKind :: EQ } ; [ == ] => { $ crate :: SyntaxKind :: EQ2 } ; [ => ] => { $ crate :: SyntaxKind :: FAT_ARROW } ; [ ! ] => { $ crate :: SyntaxKind :: BANG } ; [ != ] => { $ crate :: SyntaxKind :: NEQ } ; [ - ] => { $ crate :: SyntaxKind :: MINUS } ; [ -> ] => { $ crate :: SyntaxKind :: THIN_ARROW } ; [ <= ] => { $ crate :: SyntaxKind :: LTEQ } ; [ >= ] => { $ crate :: SyntaxKind :: GTEQ } ; [ += ] => { $ crate :: SyntaxKind :: PLUSEQ } ; [ -= ] => { $ crate :: SyntaxKind :: MINUSEQ } ; [ |= ] => { $ crate :: SyntaxKind :: PIPEEQ } ; [ &= ] => { $ crate :: SyntaxKind :: AMPEQ } ; [ ^= ] => { $ crate :: SyntaxKind :: CARETEQ } ; [ /= ] => { $ crate :: SyntaxKind :: SLASHEQ } ; [ *= ] => { $ crate :: SyntaxKind :: STAREQ } ; [ %= ] => { $ crate :: SyntaxKind :: PERCENTEQ } ; [ && ] => { $ crate :: SyntaxKind :: AMP2 } ; [ || ] => { $ crate :: SyntaxKind :: PIPE2 } ; [ << ] => { $ crate :: SyntaxKind :: SHL } ; [ >> ] => { $ crate :: SyntaxKind :: SHR } ; [ <<= ] => { $ crate :: SyntaxKind :: SHLEQ } ; [ >>= ] => { $ crate :: SyntaxKind :: SHREQ } ; [ as ] => { $ crate :: SyntaxKind :: AS_KW } ; [ async ] => { $ crate :: SyntaxKind :: ASYNC_KW } ; [ await ] => { $ crate :: SyntaxKind :: AWAIT_KW } ; [ box ] => { $ crate :: SyntaxKind :: BOX_KW } ; [ break ] => { $ crate :: SyntaxKind :: BREAK_KW } ; [ const ] => { $ crate :: SyntaxKind :: CONST_KW } ; [ continue ] => { $ crate :: SyntaxKind :: CONTINUE_KW } ; [ crate ] => { $ crate :: SyntaxKind :: CRATE_KW } ; [ dyn ] => { $ crate :: SyntaxKind :: DYN_KW } ; [ else ] => { $ crate :: SyntaxKind :: ELSE_KW } ; [ enum ] => { $ crate :: SyntaxKind :: ENUM_KW } ; [ extern ] => { $ crate :: SyntaxKind :: EXTERN_KW } ; [ false ] => { $ crate :: SyntaxKind :: FALSE_KW } ; [ fn ] => { $ crate :: SyntaxKind :: FN_KW } ; [ for ] => { $ crate :: SyntaxKind :: FOR_KW } ; [ if ] => { $ crate :: SyntaxKind :: IF_KW } ; [ impl ] => { $ crate :: SyntaxKind :: IMPL_KW } ; [ in ] => { $ crate :: SyntaxKind :: IN_KW } ; [ let ] => { $ crate :: SyntaxKind :: LET_KW } ; [ loop ] => { $ crate :: SyntaxKind :: LOOP_KW } ; [ macro ] => { $ crate :: SyntaxKind :: MACRO_KW } ; [ match ] => { $ crate :: SyntaxKind :: MATCH_KW } ; [ mod ] => { $ crate :: SyntaxKind :: MOD_KW } ; [ move ] => { $ crate :: SyntaxKind :: MOVE_KW } ; [ mut ] => { $ crate :: SyntaxKind :: MUT_KW } ; [ pub ] => { $ crate :: SyntaxKind :: PUB_KW } ; [ ref ] => { $ crate :: SyntaxKind :: REF_KW } ; [ return ] => { $ crate :: SyntaxKind :: RETURN_KW } ; [ self ] => { $ crate :: SyntaxKind :: SELF_KW } ; [ static ] => { $ crate :: SyntaxKind :: STATIC_KW } ; [ struct ] => { $ crate :: SyntaxKind :: STRUCT_KW } ; [ super ] => { $ crate :: SyntaxKind :: SUPER_KW } ; [ trait ] => { $ crate :: SyntaxKind :: TRAIT_KW } ; [ true ] => { $ crate :: SyntaxKind :: TRUE_KW } ; [ try ] => { $ crate :: SyntaxKind :: TRY_KW } ; [ type ] => { $ crate :: SyntaxKind :: TYPE_KW } ; [ unsafe ] => { $ crate :: SyntaxKind :: UNSAFE_KW } ; [ use ] => { $ crate :: SyntaxKind :: USE_KW } ; [ where ] => { $ crate :: SyntaxKind :: WHERE_KW } ; [ while ] => { $ crate :: SyntaxKind :: WHILE_KW } ; [ auto ] => { $ crate :: SyntaxKind :: AUTO_KW } ; [ default ] => { $ crate :: SyntaxKind :: DEFAULT_KW } ; [ existential ] => { $ crate :: SyntaxKind :: EXISTENTIAL_KW } ; [ union ] => { $ crate :: SyntaxKind :: UNION_KW } ; [ raw ] => { $ crate :: SyntaxKind :: RAW_KW } ; [ lifetime ] => { $ crate :: SyntaxKind :: LIFETIME } ; [ ident ] => { $ crate :: SyntaxKind :: IDENT } ; [ shebang ] => { $ crate :: SyntaxKind :: SHEBANG } ; }