Enum EvalError 

pub enum EvalError {
    InsufficientData {
        minimum: usize,
        actual: usize,
    },
    DimensionFailed(String),
    Internal(String),
}

Errors that can occur during memory evaluation.

Variants

InsufficientData

Not enough memories to evaluate.

Fields

minimum: usize

Minimum required memories

actual: usize

Actual number of memories

DimensionFailed(String)

Dimension evaluation failed.

Internal(String)

Internal error.

Trait Implementations

impl Debug for EvalError

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

Formats the value using the given formatter.

impl Display for EvalError

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

Formats the value using the given formatter.

impl Error for EvalError

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.