Enum EvolutionError 

pub enum EvolutionError {
    Genome(GenomeError),
    Operator(OperatorError),
    FitnessEvaluation(String),
    Configuration(String),
    Checkpoint(CheckpointError),
    Numerical(String),
    EmptyPopulation,
    InteractiveEvaluation(String),
    InsufficientCoverage {
        coverage: f64,
        required: f64,
    },
}

Top-level error type for evolution operations

Variants

Genome(GenomeError)

Genome error

Operator(OperatorError)

Operator error

FitnessEvaluation(String)

Fitness evaluation failed

Configuration(String)

Invalid configuration

Checkpoint(CheckpointError)

Checkpoint error

Numerical(String)

Numerical instability

EmptyPopulation

Empty population

InteractiveEvaluation(String)

Interactive evaluation error

InsufficientCoverage

Insufficient evaluation coverage

Fields

coverage: f64

Actual coverage achieved

required: f64

Required coverage threshold

Trait Implementations

impl Debug for EvolutionError

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

Formats the value using the given formatter.

impl Display for EvolutionError

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

Formats the value using the given formatter.

impl Error for EvolutionError

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 From<CheckpointError> for EvolutionError

fn from(source: CheckpointError) -> Self

Converts to this type from the input type.

impl From<GenomeError> for EvolutionError

fn from(source: GenomeError) -> Self

Converts to this type from the input type.

impl From<OperatorError> for EvolutionError

fn from(source: OperatorError) -> Self

Converts to this type from the input type.