Enum Error 

pub enum Error {
    IntrinsicNotFound(IStr),
    IntrinsicArgumentReorderingIsNotSupportedYet,
    UnaryOperatorDoesNotOperateOnType(UnaryOpType, ValType),
    BinaryOperatorDoesNotOperateOnValues(BinaryOpType, ValType, ValType),
    NoTopLevelObjectFound,
    CantUseSelfOutsideOfObject,
    NoSuperFound,
    InComprehensionCanOnlyIterateOverArray,
    ArrayBoundsError(usize, usize),
    AssertionFailed(IStr),
    VariableIsNotDefined(IStr),
    TypeMismatch(&'static str, Vec<ValType>, ValType),
    NoSuchField(IStr),
    OnlyFunctionsCanBeCalledGot(ValType),
    UnknownFunctionParameter(String),
    BindingParameterASecondTime(IStr),
    TooManyArgsFunctionHas(usize),
    FunctionParameterNotBoundInCall(IStr),
    UndefinedExternalVariable(IStr),
    UndefinedExternalFunction(IStr),
    FieldMustBeStringGot(ValType),
    AttemptedIndexAnArrayWithString(IStr),
    ValueIndexMustBeTypeGot(ValType, ValType, ValType),
    CantIndexInto(ValType),
    ValueIsNotIndexable(ValType),
    StandaloneSuper,
    ImportFileNotFound(PathBuf, PathBuf),
    ResolvedFileNotFound(PathBuf),
    ImportBadFileUtf8(PathBuf),
    ImportNotSupported(PathBuf, PathBuf),
    ImportSyntaxError {
        path: Rc<Path>,
        source_code: IStr,
        error: Box<ParseError>,
    },
    RuntimeError(IStr),
    StackOverflow,
    RecursiveLazyValueEvaluation,
    FractionalIndex,
    DivisionByZero,
    StringManifestOutputIsNotAString,
    StreamManifestOutputIsNotAArray,
    MultiManifestOutputIsNotAObject,
    StreamManifestOutputCannotBeRecursed,
    StreamManifestCannotNestString,
    ImportCallbackError(String),
    InvalidUnicodeCodepointGot(u32),
    Format(FormatError),
    TypeError(TypeLocError),
    Sort(SortError),
}

Variants

IntrinsicNotFound(IStr)

IntrinsicArgumentReorderingIsNotSupportedYet

UnaryOperatorDoesNotOperateOnType(UnaryOpType, ValType)

BinaryOperatorDoesNotOperateOnValues(BinaryOpType, ValType, ValType)

NoTopLevelObjectFound

CantUseSelfOutsideOfObject

NoSuperFound

InComprehensionCanOnlyIterateOverArray

ArrayBoundsError(usize, usize)

AssertionFailed(IStr)

VariableIsNotDefined(IStr)

TypeMismatch(&'static str, Vec<ValType>, ValType)

NoSuchField(IStr)

OnlyFunctionsCanBeCalledGot(ValType)

UnknownFunctionParameter(String)

BindingParameterASecondTime(IStr)

TooManyArgsFunctionHas(usize)

FunctionParameterNotBoundInCall(IStr)

UndefinedExternalVariable(IStr)

UndefinedExternalFunction(IStr)

FieldMustBeStringGot(ValType)

AttemptedIndexAnArrayWithString(IStr)

ValueIndexMustBeTypeGot(ValType, ValType, ValType)

CantIndexInto(ValType)

ValueIsNotIndexable(ValType)

StandaloneSuper

ImportFileNotFound(PathBuf, PathBuf)

ResolvedFileNotFound(PathBuf)

ImportBadFileUtf8(PathBuf)

ImportNotSupported(PathBuf, PathBuf)

ImportSyntaxError

Fields

path: Rc<Path>

source_code: IStr

error: Box<ParseError>

RuntimeError(IStr)

StackOverflow

RecursiveLazyValueEvaluation

FractionalIndex

DivisionByZero

StringManifestOutputIsNotAString

StreamManifestOutputIsNotAArray

MultiManifestOutputIsNotAObject

StreamManifestOutputCannotBeRecursed

StreamManifestCannotNestString

ImportCallbackError(String)

InvalidUnicodeCodepointGot(u32)

Format(FormatError)

TypeError(TypeLocError)

Sort(SortError)

Trait Implementations

impl Clone for Error

fn clone(&self) -> Error

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl Finalize for Error

fn finalize(&self)

impl From<Error> for LocError

fn from(e: Error) -> Self

Converts to this type from the input type.

impl Trace for Error

unsafe fn trace(&self)

Marks all contained Gcs.

unsafe fn root(&self)

Increments the root-count of all contained Gcs.

unsafe fn unroot(&self)

Decrements the root-count of all contained Gcs.

fn finalize_glue(&self)

Runs Finalize::finalize() on this object and all contained subobjects