Enum Token

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pub enum Token {
Show 131 variants    Error,
    PropertyExternal,
    PropertyByRef,
    PropertyConstant,
    PropertySized,
    KeywordProgram,
    KeywordClass,
    KeywordEndClass,
    KeywordExtends,
    KeywordImplements,
    KeywordInterface,
    KeywordEndInterface,
    KeywordVarInput,
    KeywordVarOutput,
    KeywordVar,
    KeywordVarConfig,
    KeywordAbstract,
    KeywordFinal,
    KeywordMethod,
    KeywordEndMethod,
    KeywordSuper,
    KeywordThis,
    KeywordPropertyGet,
    KeywordPropertySet,
    KeywordEndProperty,
    KeywordConstant,
    KeywordRetain,
    KeywordNonRetain,
    KeywordVarTemp,
    KeywordAccessPublic,
    KeywordAccessPrivate,
    KeywordAccessInternal,
    KeywordAccessProtected,
    KeywordOverride,
    KeywordVarGlobal,
    KeywordVarInOut,
    KeywordVarExternal,
    KeywordEndVar,
    KeywordEndProgram,
    KeywordFunction,
    KeywordEndFunction,
    KeywordFunctionBlock,
    KeywordEndFunctionBlock,
    KeywordType,
    KeywordStruct,
    KeywordEndType,
    KeywordEndStruct,
    KeywordActions,
    KeywordAction,
    KeywordEndAction,
    KeywordEndActions,
    KeywordColon,
    KeywordSemicolon,
    KeywordAssignment,
    KeywordOutputAssignment,
    KeywordReferenceAssignment,
    KeywordParensOpen,
    KeywordParensClose,
    KeywordSquareParensOpen,
    KeywordSquareParensClose,
    KeywordComma,
    KeywordDotDotDot,
    KeywordDotDot,
    KeywordDot,
    KeywordIf,
    KeywordThen,
    KeywordElseIf,
    KeywordElse,
    KeywordEndIf,
    KeywordFor,
    KeywordTo,
    KeywordBy,
    KeywordDo,
    KeywordEndFor,
    KeywordWhile,
    KeywordEndWhile,
    KeywordRepeat,
    KeywordUntil,
    KeywordEndRepeat,
    KeywordCase,
    KeywordReturn,
    KeywordExit,
    KeywordContinue,
    KeywordPointer,
    KeywordFunctionPointer,
    KeywordRef,
    KeywordReferenceTo,
    KeywordArray,
    KeywordString,
    KeywordWideString,
    KeywordOf,
    KeywordAt,
    KeywordEndCase,
    OperatorPlus,
    OperatorMinus,
    OperatorMultiplication,
    OperatorExponent,
    OperatorDivision,
    OperatorEqual,
    OperatorNotEqual,
    OperatorLess,
    OperatorGreater,
    OperatorLessOrEqual,
    OperatorGreaterOrEqual,
    OperatorAmp,
    OperatorDeref,
    OperatorModulo,
    OperatorAndThen,
    OperatorAnd,
    OperatorOrElse,
    OperatorOr,
    OperatorXor,
    OperatorNot,
    Identifier,
    LiteralIntegerHex,
    LiteralIntegerOct,
    LiteralIntegerBin,
    LiteralInteger,
    LiteralNull,
    LiteralTrue,
    LiteralFalse,
    LiteralDate,
    LiteralDateAndTime,
    LiteralTimeOfDay,
    LiteralTime,
    DirectAccess(DirectAccessType),
    HardwareAccess((HardwareAccessType, DirectAccessType)),
    LiteralString,
    LiteralWideString,
    TypeCastPrefix,
    End,
}

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Implementations§

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impl Token

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pub fn is_var(&self) -> bool

Returns true if the current token represents any VAR(_*) keyword

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pub fn is_identifier_like(&self) -> bool

Returns true if the current token can be used where an identifier is expected.

PROPERTY_GET and PROPERTY_SET are soft keywords: they are parsed as property accessors in property declarations, but may still be used as identifiers elsewhere.

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pub fn classes(&self) -> &'static [TokenClass]

Linguistic classification of this token, returned as a slice so a token can carry more than one class. Empty when nothing currently classifies the token.

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impl Clone for Token

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fn clone(&self) -> Token

Returns a duplicate of the value. Read more

1.0.0 (const: unstable) · Source§

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source. Read more

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impl Debug for Token

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fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter. Read more

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impl<'s> Logos<'s> for Token

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const ERROR: Self = Token::Error

Helper const of the variant marked as #[error].

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type Extras = ()

Associated type Extras for the particular lexer. This can be set using #[logos(extras = MyExtras)] and accessed inside callbacks.

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Source type this token can be lexed from. This will default to str, unless one of the defined patterns explicitly uses non-unicode byte values or byte slices, in which case that implementation will use [u8].

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