Enum ActiveLearningError 

pub enum ActiveLearningError {
    DuplicateSymbol {
        symbol: Symbol,
    },
    TttUnavailable,
    InvalidConfig {
        reason: String,
    },
    InvalidDfa {
        reason: String,
    },
    MaxIterations {
        max_iterations: usize,
    },
}

Error returned by active-learning entry points.

Variants

DuplicateSymbol

The alphabet contains the same symbol more than once.

Fields

symbol: Symbol

Duplicated alphabet symbol.

TttUnavailable

The requested TTT learner is not shipped in this module yet.

InvalidConfig

A configuration value prevents the learner from running.

Fields

reason: String

Human-readable reason.

InvalidDfa

A malformed DFA was supplied or constructed.

Fields

reason: String

Human-readable reason.

MaxIterations

The L* loop did not converge within the configured refinement budget.

Fields

max_iterations: usize

Configured iteration budget.

Trait Implementations

impl Clone for ActiveLearningError

fn clone(&self) -> ActiveLearningError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ActiveLearningError

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

Formats the value using the given formatter.

impl Display for ActiveLearningError

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

Formats the value using the given formatter.

impl Error for ActiveLearningError

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 ActiveLearningError

fn eq(&self, other: &ActiveLearningError) -> 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 ActiveLearningError

impl StructuralPartialEq for ActiveLearningError