Enum RuntimeErrorKind 

pub enum RuntimeErrorKind {
    UnknownReference,
    UnknownSymbol(String),
    TypeMismatch,
    NotEnoughArguments,
    TooManyArguments,
    UnsupportedSelection,
    UnavailableRandomGenerator,
    UnavailableSize,
    UncomparableTypes,
}

Represents the different kinds of errors that can occur during runtime evaluation.

Variants

UnknownReference

Occurs when trying to resolve an undefined reference.

UnknownSymbol(String)

Occurs when trying to use an undefined symbol.

TypeMismatch

Occurs when an operation is performed on incompatible types.

NotEnoughArguments

Occurs when a function is called with fewer arguments than required.

TooManyArguments

Occurs when a function is called with more arguments than it accepts.

UnsupportedSelection

Occurs when trying to select an unsupported property or element.

UnavailableRandomGenerator

Occurs when a random number generator is not available.

UnavailableSize

Occurs when trying to get the size of a value that doesn’t support it.

UncomparableTypes

Occurs when trying to compare values of incompatible types.

Trait Implementations

impl Clone for RuntimeErrorKind

fn clone(&self) -> RuntimeErrorKind

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for RuntimeErrorKind

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

Formats the value using the given formatter.

impl Display for RuntimeErrorKind

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

Formats the value using the given formatter.

impl Error for RuntimeErrorKind

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 RuntimeErrorKind

fn eq(&self, other: &RuntimeErrorKind) -> 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 Eq for RuntimeErrorKind

impl StructuralPartialEq for RuntimeErrorKind