Enum PreprocessingError

pub enum PreprocessingError {
    CouldNotInferTypeBinding(String),
    CannotHaveTypeArgsOnGeneric(String),
    MismatchedType(String, String, String, String),
    CannotDetermineListLiteralType(String, String),
    ValueNotFound(String),
    InvalidOperatorUnary(&'static str),
    InvalidOperator(&'static str, &'static str),
    MultipleFieldAssignment(String),
    NotAllFieldsAssigned(String, String),
    IfArmsDoNotMatch(String, String),
    IfRequiresElseBlock,
    LoopCannotHaveReturnValue,
    MismatchedTypeArgCount(String, usize, usize),
    TypeInvalidInThisContext(String),
    CannotModifyModuleEnvironment(String),
    MismatchedArgumentCount(String, usize, usize),
    NoParentEnv,
    CannotModifyConst(String),
    ReturnTypeMismatch(String, String),
    FieldDoesNotExist(String, String),
    CannotAccessMemberOfNonComposite,
    CannotModifyFieldOnImmutableReference(String),
    UnknownTypeFound,
    BreakUsedInNonLoopContext,
    ContinueUsedInNonLoopContext,
    TupleMemberSyntaxInvalid(String),
    TupleIndexValueInvalid(usize, usize),
    AmbiguousExtensionCall(String, String),
    CannotAccessMemberOfOptional(String),
    StructContainsCircularFields(String),
    TypeDoesNotExist(String),
    FunctionDoesNotExist(String),
}

Variants

CouldNotInferTypeBinding(String)

CannotHaveTypeArgsOnGeneric(String)

MismatchedType(String, String, String, String)

CannotDetermineListLiteralType(String, String)

ValueNotFound(String)

InvalidOperatorUnary(&'static str)

InvalidOperator(&'static str, &'static str)

MultipleFieldAssignment(String)

NotAllFieldsAssigned(String, String)

IfArmsDoNotMatch(String, String)

IfRequiresElseBlock

LoopCannotHaveReturnValue

MismatchedTypeArgCount(String, usize, usize)

TypeInvalidInThisContext(String)

CannotModifyModuleEnvironment(String)

MismatchedArgumentCount(String, usize, usize)

NoParentEnv

CannotModifyConst(String)

ReturnTypeMismatch(String, String)

FieldDoesNotExist(String, String)

CannotAccessMemberOfNonComposite

CannotModifyFieldOnImmutableReference(String)

UnknownTypeFound

BreakUsedInNonLoopContext

ContinueUsedInNonLoopContext

TupleMemberSyntaxInvalid(String)

TupleIndexValueInvalid(usize, usize)

AmbiguousExtensionCall(String, String)

CannotAccessMemberOfOptional(String)

StructContainsCircularFields(String)

TypeDoesNotExist(String)

FunctionDoesNotExist(String)

Trait Implementations

impl Debug for PreprocessingError

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

Formats the value using the given formatter.

impl Display for PreprocessingError

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

Formats the value using the given formatter.

impl Error for PreprocessingError

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 PartialEq for PreprocessingError

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

Tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for PreprocessingError