swc_ecma_parser::error

Enum SyntaxError

source 
#[non_exhaustive]
pub enum SyntaxError {

Show 175 variants    Eof,
    DeclNotAllowed,
    PrivateNameInInterface,
    InvalidSuperCall,
    InvalidSuper,
    InvalidSuperPrivateName,
    InvalidNewTarget,
    InvalidImport,
    ArrowNotAllowed,
    ExportNotAllowed,
    GetterSetterCannotBeReadonly,
    GetterParam,
    SetterParam,
    TopLevelAwait,
    TopLevelAwaitInScript,
    LegacyDecimal,
    LegacyOctal,
    InvalidIdentChar,
    ExpectedDigit {
        radix: u8,
    },
    SetterParamRequired,
    RestPatInSetter,
    UnterminatedBlockComment,
    UnterminatedStrLit,
    ExpectedUnicodeEscape,
    EscapeInReservedWord {
        word: JsWord,
    },
    UnterminatedRegExp,
    UnterminatedTpl,
    IdentAfterNum,
    UnexpectedChar {
        c: char,
    },
    InvalidStrEscape,
    InvalidUnicodeEscape,
    BadCharacterEscapeSequence {
        expected: &'static str,
    },
    NumLitTerminatedWithExp,
    LegacyCommentInModule,
    InvalidIdentInStrict(JsWord),
    InvalidIdentInAsync,
    EvalAndArgumentsInStrict,
    ArgumentsInClassField,
    IllegalLanguageModeDirective,
    UnaryInExp {
        left: String,
        left_span: Span,
    },
    Hash,
    LineBreakInThrow,
    LineBreakBeforeArrow,
    Unexpected {
        got: String,
        expected: &'static str,
    },
    UnexpectedTokenWithSuggestions {
        candidate_list: Vec<&'static str>,
    },
    ReservedWordInImport,
    AssignProperty,
    Expected(&'static Token, String),
    ExpectedSemiForExprStmt {
        expr: Span,
    },
    AwaitStar,
    ReservedWordInObjShorthandOrPat,
    NullishCoalescingWithLogicalOp,
    MultipleDefault {
        previous: Span,
    },
    CommaAfterRestElement,
    NonLastRestParam,
    SpreadInParenExpr,
    EmptyParenExpr,
    InvalidPat,
    InvalidExpr,
    NotSimpleAssign,
    ExpectedIdent,
    ExpectedSemi,
    DuplicateLabel(JsWord),
    AsyncGenerator,
    NonTopLevelImportExport,
    ImportExportInScript,
    ImportMetaInScript,
    PatVarWithoutInit,
    WithInStrict,
    ReturnNotAllowed,
    TooManyVarInForInHead,
    VarInitializerInForInHead,
    LabelledGeneratorOrAsync,
    LabelledFunctionInStrict,
    YieldParamInGen,
    AwaitParamInAsync,
    AwaitForStmt,
    AwaitInFunction,
    UnterminatedJSXContents,
    EmptyJSXAttr,
    InvalidJSXValue,
    JSXExpectedClosingTagForLtGt,
    JSXExpectedClosingTag {
        tag: JsWord,
    },
    InvalidLeadingDecorator,
    DecoratorOnExport,
    TsRequiredAfterOptional,
    TsInvalidParamPropPat,
    SpaceBetweenHashAndIdent,
    AsyncConstructor,
    PropertyNamedConstructor,
    PrivateConstructor,
    PrivateNameModifier(JsWord),
    ConstructorAccessor,
    ReadOnlyMethod,
    GeneratorConstructor,
    DuplicateConstructor,
    TsBindingPatCannotBeOptional,
    SuperCallOptional,
    OptChainCannotFollowConstructorCall,
    TrailingCommaInsideImport,
    ExportDefaultWithOutFrom,
    DotsWithoutIdentifier,
    NumericSeparatorIsAllowedOnlyBetweenTwoDigits,
    ImportBindingIsString(JsWord),
    ExportBindingIsString,
    ConstDeclarationsRequireInitialization,
    DuplicatedRegExpFlags(char),
    UnknownRegExpFlags,
    TS1003,
    TS1005,
    TS1009,
    TS1014,
    TS1015,
    TS1029(JsWord, JsWord),
    TS1030(JsWord),
    TS1031,
    TS1038,
    TS1042,
    TS1047,
    TS1048,
    TS1056,
    TS1085,
    TS1089(JsWord),
    TS1092,
    TS1096,
    TS1098,
    TS1100,
    TS1102,
    TS1105,
    TS1106,
    TS1107,
    TS1109,
    TS1110,
    TS1114,
    TS1115,
    TS1116,
    TS1123,
    TS1141,
    TS1162,
    TS1164,
    TS1171,
    TS1172,
    TS1173,
    TS1174,
    TS1175,
    TS1183,
    TS1184,
    TS1185,
    TS1093,
    TS1196,
    TS1242,
    TS1243(JsWord, JsWord),
    TS1244,
    TS1245,
    TS1267,
    TS1273(JsWord),
    TS1274(JsWord),
    TS1383,
    TS2206,
    TS2207,
    TS2369,
    TS2371,
    TS2406,
    TS2410,
    TS2414,
    TS2427,
    TS2452,
    TS2483,
    TS2491,
    TS2499,
    TS2703,
    TS4112,
    TSTypeAnnotationAfterAssign,
    TsNonNullAssertionNotAllowed(JsWord),
    WithLabel {
        inner: Box<Error>,
        span: Span,
        note: &'static str,
    },

}

Variants (Non-exhaustive)§

This enum is marked as non-exhaustive
Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.
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Eof

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DeclNotAllowed

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PrivateNameInInterface

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InvalidSuperCall

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InvalidSuper

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InvalidSuperPrivateName

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InvalidNewTarget

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InvalidImport

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ArrowNotAllowed

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ExportNotAllowed

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GetterSetterCannotBeReadonly

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GetterParam

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SetterParam

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TopLevelAwait

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TopLevelAwaitInScript

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LegacyDecimal

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LegacyOctal

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InvalidIdentChar

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ExpectedDigit

Fields

§radix: u8
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SetterParamRequired

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RestPatInSetter

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UnterminatedBlockComment

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UnterminatedStrLit

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ExpectedUnicodeEscape

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EscapeInReservedWord

Fields

§word: JsWord
§

UnterminatedRegExp

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UnterminatedTpl

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IdentAfterNum

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UnexpectedChar

Fields

§c: char
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InvalidStrEscape

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InvalidUnicodeEscape

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BadCharacterEscapeSequence

Fields

§expected: &'static str
§

NumLitTerminatedWithExp

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LegacyCommentInModule

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InvalidIdentInStrict(JsWord)

“implements”, “interface”, “let”, “package”, “private”, “protected”, “public”, “static”, or “yield”

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InvalidIdentInAsync

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EvalAndArgumentsInStrict

‘eval’ and ‘arguments’ are invalid identifier in strict mode.

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ArgumentsInClassField

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IllegalLanguageModeDirective

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UnaryInExp

Fields

§left: String
§left_span: Span
§

Hash

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LineBreakInThrow

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LineBreakBeforeArrow

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Unexpected

Unexpected token

Fields

§got: String
§expected: &'static str
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UnexpectedTokenWithSuggestions

Fields

§candidate_list: Vec<&'static str>
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ReservedWordInImport

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AssignProperty

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Expected(&'static Token, String)

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ExpectedSemiForExprStmt

Fields

§expr: Span
§

AwaitStar

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ReservedWordInObjShorthandOrPat

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NullishCoalescingWithLogicalOp

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MultipleDefault

Fields

§previous: Span

Span of the previous default case

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CommaAfterRestElement

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NonLastRestParam

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SpreadInParenExpr

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EmptyParenExpr

()

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InvalidPat

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InvalidExpr

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NotSimpleAssign

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ExpectedIdent

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ExpectedSemi

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DuplicateLabel(JsWord)

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AsyncGenerator

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NonTopLevelImportExport

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ImportExportInScript

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ImportMetaInScript

§

PatVarWithoutInit

§

WithInStrict

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ReturnNotAllowed

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TooManyVarInForInHead

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VarInitializerInForInHead

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LabelledGeneratorOrAsync

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LabelledFunctionInStrict

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YieldParamInGen

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AwaitParamInAsync

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AwaitForStmt

§

AwaitInFunction

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UnterminatedJSXContents

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EmptyJSXAttr

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InvalidJSXValue

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JSXExpectedClosingTagForLtGt

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JSXExpectedClosingTag

Fields

§tag: JsWord
§

InvalidLeadingDecorator

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DecoratorOnExport

§

TsRequiredAfterOptional

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TsInvalidParamPropPat

§

SpaceBetweenHashAndIdent

§

AsyncConstructor

§

PropertyNamedConstructor

§

PrivateConstructor

§

PrivateNameModifier(JsWord)

§

ConstructorAccessor

§

ReadOnlyMethod

§

GeneratorConstructor

§

DuplicateConstructor

§

TsBindingPatCannotBeOptional

§

SuperCallOptional

§

OptChainCannotFollowConstructorCall

§

TrailingCommaInsideImport

§

ExportDefaultWithOutFrom

§

DotsWithoutIdentifier

§

NumericSeparatorIsAllowedOnlyBetweenTwoDigits

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ImportBindingIsString(JsWord)

§

ExportBindingIsString

§

ConstDeclarationsRequireInitialization

§

DuplicatedRegExpFlags(char)

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UnknownRegExpFlags

§

TS1003

§

TS1005

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TS1009

§

TS1014

§

TS1015

§

TS1029(JsWord, JsWord)

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TS1030(JsWord)

§

TS1031

§

TS1038

§

TS1042

§

TS1047

§

TS1048

§

TS1056

§

TS1085

§

TS1089(JsWord)

§

TS1092

§

TS1096

§

TS1098

§

TS1100

§

TS1102

§

TS1105

§

TS1106

§

TS1107

§

TS1109

§

TS1110

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TS1114

§

TS1115

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TS1116

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TS1123

§

TS1141

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TS1162

§

TS1164

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TS1171

§

TS1172

§

TS1173

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TS1174

§

TS1175

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TS1183

§

TS1184

§

TS1185

§

TS1093

§

TS1196

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TS1242

§

TS1243(JsWord, JsWord)

§

TS1244

§

TS1245

§

TS1267

§

TS1273(JsWord)

§

TS1274(JsWord)

§

TS1383

§

TS2206

§

TS2207

§

TS2369

§

TS2371

§

TS2406

§

TS2410

§

TS2414

§

TS2427

§

TS2452

§

TS2483

§

TS2491

§

TS2499

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TS2703

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TS4112

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TSTypeAnnotationAfterAssign

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TsNonNullAssertionNotAllowed(JsWord)

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WithLabel

Fields

§inner: Box<Error>
§span: Span
§note: &'static str

Implementations§

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impl SyntaxError

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pub fn msg(&self) -> Cow<'static, str>

Trait Implementations§

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impl Clone for SyntaxError

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fn clone(&self) -> SyntaxError

Returns a copy of the value. Read more
1.0.0 · source§

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

Performs copy-assignment from source. Read more
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impl Debug for SyntaxError

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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 PartialEq for SyntaxError

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fn eq(&self, other: &SyntaxError) -> bool

Tests for self and other values to be equal, and is used by ==.
1.0.0 · source§

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.
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impl StructuralPartialEq for SyntaxError

Auto Trait Implementations§

Blanket Implementations§

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impl<T> Any for T
where T: 'static + ?Sized,

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fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
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impl<T> Borrow<T> for T
where T: ?Sized,

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fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
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impl<T> BorrowMut<T> for T
where T: ?Sized,

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fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
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impl<T> CloneToUninit for T
where T: Clone,

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unsafe fn clone_to_uninit(&self, dst: *mut T)

🔬This is a nightly-only experimental API. (clone_to_uninit)
Performs copy-assignment from self to dst. Read more
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impl<T> From<T> for T

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fn from(t: T) -> T

Returns the argument unchanged.

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impl<T> Instrument for T

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fn instrument(self, span: Span) -> Instrumented<Self>

Instruments this type with the provided Span, returning an Instrumented wrapper. Read more
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fn in_current_span(self) -> Instrumented<Self>

Instruments this type with the current Span, returning an Instrumented wrapper. Read more
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impl<T, U> Into<U> for T
where U: From<T>,

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fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

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impl<T> IntoEither for T

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fn into_either(self, into_left: bool) -> Either<Self, Self>

Converts self into a Left variant of Either<Self, Self> if into_left is true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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fn into_either_with<F>(self, into_left: F) -> Either<Self, Self>
where F: FnOnce(&Self) -> bool,

Converts self into a Left variant of Either<Self, Self> if into_left(&self) returns true. Converts self into a Right variant of Either<Self, Self> otherwise. Read more
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impl<T> ToOwned for T
where T: Clone,

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type Owned = T

The resulting type after obtaining ownership.
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fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more
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fn clone_into(&self, target: &mut T)

Uses borrowed data to replace owned data, usually by cloning. Read more
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impl<T, U> TryFrom<U> for T
where U: Into<T>,

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type Error = Infallible

The type returned in the event of a conversion error.
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fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
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impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

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type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
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fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.
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impl<T> WithSubscriber for T

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fn with_subscriber<S>(self, subscriber: S) -> WithDispatch<Self>
where S: Into<Dispatch>,

Attaches the provided Subscriber to this type, returning a WithDispatch wrapper. Read more
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fn with_current_subscriber(self) -> WithDispatch<Self>

Attaches the current default Subscriber to this type, returning a WithDispatch wrapper. Read more
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impl<T> ErasedDestructor for T
where T: 'static,

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impl<T> MaybeSendSync for T