Enum rant::IndexError

pub enum IndexError {
    OutOfRange,
    CannotIndexType(RantValueType),
    CannotSetIndexOnType(RantValueType),
}

Error produced by indexing a RantValue.

Variants

OutOfRange

Index was out of range.

CannotIndexType(RantValueType)

Values of this type cannot be indexed.

CannotSetIndexOnType(RantValueType)

Values of this type cannot have indices written to.

Trait Implementations

impl Debug for IndexError

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

Formats the value using the given formatter.

impl Display for IndexError

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

Formats the value using the given formatter.

impl Error for IndexError

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

The lower-level source of this error, if any.

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

👎 Deprecated since 1.33.0:

replaced by Error::source, which can support downcasting

fn backtrace(&self) -> Option<&Backtrace>

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

Returns a stack backtrace, if available, of where this error occurred.

fn description(&self) -> &str

👎 Deprecated since 1.42.0:

use the Display impl or to_string()