Enum SearchSpecError 

pub enum SearchSpecError {
    NoEvaluations,
    NoBatch,
    BatchTooLarge {
        batch_size: usize,
    },
    MissingObjective {
        algorithm: &'static str,
    },
    UnusedObjective,
    Setting {
        key: &'static str,
        value: String,
        expected: String,
    },
}

A search spec that cannot run.

Variants

NoEvaluations

A budget of 0 evaluations.

NoBatch

A batch size of 0.

BatchTooLarge

A batch size past MAX_CONFIGS.

Fields

batch_size: usize

Batch size as given.

MissingObjective

A random search, hill climb or genetic algorithm with no objective.

Fields

algorithm: &'static str

Name of the algorithm in a spec file, as in hill_climb.

UnusedObjective

An objective given to a Pattern Space Exploration. Pattern Space Exploration uses no objective.

Setting

Setting key set to value, where it accepts expected.

Fields

key: &'static str

Key of the setting under [search] in a spec file, as in genetic.population.

value: String

Value of the setting as text, or none for a bound left out.

expected: String

Values that the setting accepts, in words.

Trait Implementations

impl Clone for SearchSpecError

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SearchSpecError

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

Formats the value using the given formatter.

impl Display for SearchSpecError

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

Formats the value using the given formatter.

impl Eq for SearchSpecError

impl Error for SearchSpecError

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 SearchSpecError

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for SearchSpecError