Enum ErrorKind

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pub enum ErrorKind {
Show 106 variants UnusedVariablesCanNotBeMut, UnknownIdentifier, VariableTypeMustBeConcrete, GuardCanNotHaveMultipleWildcards, WildcardMustBeLastInGuard, GuardMustHaveWildcard, GuardHasNoType, TooManyDestructureVariables, EmptyBlockWrongType, CanNotDestructure, EmptyArrayCanOnlyBeMapOrArray, CanNotFindModule(Vec<String>), UnknownStructTypeReference, UnknownLocalStructTypeReference(LocalTypeIdentifier), DuplicateFieldName, Unknown(String), UnknownImplTargetTypeReference(LocalTypeIdentifier), WrongFieldCountInStructInstantiation(StructTypeRef, usize), MissingFieldInStructInstantiation(Vec<String>, AnonymousStructType), ExpectedFunctionExpression, CouldNotFindMember(Node, Node), UnknownVariable, NotAnArray, ArrayIndexMustBeInt(Type), OverwriteVariableWithAnotherType, NoneNeedsExpectedTypeHint, ExpectedMutableLocation, WrongNumberOfArguments(usize, usize), IncompatibleArguments(Type, Type), CanOnlyOverwriteVariableWithMut, OverwriteVariableNotAllowedHere, NotNamedStruct(Type), UnknownEnumVariantType, WasNotStructType, UnknownStructField, MustBeEnumType(Pattern), UnknownEnumVariantTypeInPattern, ExpectedEnumInPattern, WrongEnumVariantContainer(EnumVariantTypeRef), VariableIsNotMutable, ArgumentIsNotMutable, WrongNumberOfTupleDeconstructVariables, UnknownTypeReference, SemanticError(SemanticError), SeqMapError(SeqMapError), ExpectedMemberCall, CouldNotFindStaticMember(Node, Node), TypeAliasNotAStruct, ModuleNotUnique, ExpressionIsOfWrongFieldType(Span, Type, Type), ExpectedOptional, ExpectedVariable, EmptyMapLiteral, MapKeyTypeMismatch { expected: Type, found: Type, }, MapValueTypeMismatch { expected: Type, found: Type, }, TypeIsNotAnIndexCollection(Type), NotSameKeyTypeForMapIndex(Type, Type), UnknownIndexAwareCollection, InvalidOperatorForArray, IncompatibleTypes(Type, Type), ExpectedArray(Type), UnknownMemberFunction, WrongNumberOfTypeArguments(usize, i32), OnlyVariablesAllowedInEnumPattern, ExpressionsNotAllowedInLetPattern, UnknownField, EnumVariantHasNoFields, TooManyTupleFields { max: usize, got: usize, }, NotInFunction, ExpectedBooleanExpression, NotAnIterator, UnsupportedIteratorPairs, NeedStructForFieldLookup, IntConversionError(ParseIntError), FloatConversionError(ParseFloatError), BoolConversionError, DuplicateFieldInStructInstantiation(String), InternalError(&'static str), WasNotFieldMutRef, UnknownFunction, NoDefaultImplemented(Type), NoDefaultImplementedForStruct(StructTypeRef), UnknownConstant, ExpectedFunctionTypeForFunctionCall, TypeDoNotSupportIndexAccess, NoneCoalesceNeedsOptionalType, TypeDoNotSupportRangeAccess, ArgumentMustBeImmutable, NotValidLocationStartingPoint, NotValidLocationItem, ExpectedImmutableExpression, CallsCanNotBePartOfChain, UnwrapCanNotBePartOfChain, NoneCoalesceCanNotBePartOfChain, SelfNotCorrectType, IllegalIndexInChain, CanNotNoneCoalesce, UnknownSymbol, UnknownEnumType, UnknownModule, BreakOutsideLoop, ReturnOutsideCompare, EmptyMatch, MatchArmsMustHaveTypes, ContinueOutsideLoop, ParameterIsNotMutable,
}

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UnusedVariablesCanNotBeMut

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UnknownIdentifier

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VariableTypeMustBeConcrete

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GuardCanNotHaveMultipleWildcards

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WildcardMustBeLastInGuard

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GuardMustHaveWildcard

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GuardHasNoType

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TooManyDestructureVariables

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EmptyBlockWrongType

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CanNotDestructure

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EmptyArrayCanOnlyBeMapOrArray

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CanNotFindModule(Vec<String>)

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UnknownStructTypeReference

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UnknownLocalStructTypeReference(LocalTypeIdentifier)

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DuplicateFieldName

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Unknown(String)

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UnknownImplTargetTypeReference(LocalTypeIdentifier)

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WrongFieldCountInStructInstantiation(StructTypeRef, usize)

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MissingFieldInStructInstantiation(Vec<String>, AnonymousStructType)

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ExpectedFunctionExpression

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CouldNotFindMember(Node, Node)

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UnknownVariable

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NotAnArray

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ArrayIndexMustBeInt(Type)

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OverwriteVariableWithAnotherType

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NoneNeedsExpectedTypeHint

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ExpectedMutableLocation

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WrongNumberOfArguments(usize, usize)

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IncompatibleArguments(Type, Type)

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CanOnlyOverwriteVariableWithMut

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OverwriteVariableNotAllowedHere

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NotNamedStruct(Type)

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UnknownEnumVariantType

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WasNotStructType

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UnknownStructField

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MustBeEnumType(Pattern)

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UnknownEnumVariantTypeInPattern

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ExpectedEnumInPattern

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WrongEnumVariantContainer(EnumVariantTypeRef)

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VariableIsNotMutable

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ArgumentIsNotMutable

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WrongNumberOfTupleDeconstructVariables

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UnknownTypeReference

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SemanticError(SemanticError)

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SeqMapError(SeqMapError)

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ExpectedMemberCall

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CouldNotFindStaticMember(Node, Node)

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TypeAliasNotAStruct

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ModuleNotUnique

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ExpressionIsOfWrongFieldType(Span, Type, Type)

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ExpectedOptional

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ExpectedVariable

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EmptyMapLiteral

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MapKeyTypeMismatch

Fields

§expected: Type
§found: Type
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MapValueTypeMismatch

Fields

§expected: Type
§found: Type
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TypeIsNotAnIndexCollection(Type)

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NotSameKeyTypeForMapIndex(Type, Type)

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UnknownIndexAwareCollection

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InvalidOperatorForArray

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IncompatibleTypes(Type, Type)

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ExpectedArray(Type)

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UnknownMemberFunction

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WrongNumberOfTypeArguments(usize, i32)

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OnlyVariablesAllowedInEnumPattern

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ExpressionsNotAllowedInLetPattern

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UnknownField

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EnumVariantHasNoFields

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TooManyTupleFields

Fields

§max: usize
§got: usize
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NotInFunction

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ExpectedBooleanExpression

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NotAnIterator

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UnsupportedIteratorPairs

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NeedStructForFieldLookup

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IntConversionError(ParseIntError)

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FloatConversionError(ParseFloatError)

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BoolConversionError

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DuplicateFieldInStructInstantiation(String)

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InternalError(&'static str)

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WasNotFieldMutRef

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UnknownFunction

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NoDefaultImplemented(Type)

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NoDefaultImplementedForStruct(StructTypeRef)

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UnknownConstant

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ExpectedFunctionTypeForFunctionCall

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TypeDoNotSupportIndexAccess

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NoneCoalesceNeedsOptionalType

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TypeDoNotSupportRangeAccess

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ArgumentMustBeImmutable

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NotValidLocationStartingPoint

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NotValidLocationItem

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ExpectedImmutableExpression

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CallsCanNotBePartOfChain

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UnwrapCanNotBePartOfChain

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NoneCoalesceCanNotBePartOfChain

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SelfNotCorrectType

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IllegalIndexInChain

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CanNotNoneCoalesce

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UnknownSymbol

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UnknownEnumType

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UnknownModule

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BreakOutsideLoop

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ReturnOutsideCompare

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EmptyMatch

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MatchArmsMustHaveTypes

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ContinueOutsideLoop

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ParameterIsNotMutable

Trait Implementations§

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impl Debug for ErrorKind

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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<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> 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>

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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, 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>,

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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