Enum EvalError 

#[non_exhaustive]
pub enum EvalError {
    IoError(String),
    ParseError(String),
    EmbeddingError(String),
    PredictorError(String),
    LengthMismatch {
        predictions: usize,
        references: usize,
    },
}

Evaluation error

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

IoError(String)

Underlying IO error (e.g. file read failure).

ParseError(String)

Data parse error (e.g. JSON/JSONL parse failure).

EmbeddingError(String)

Embedding computation error.

PredictorError(String)

Predictor execution error.

LengthMismatch

Prediction/reference sample counts differ in corpus-level evaluation (one-to-one).

Fields

predictions: usize

Prediction sample count

references: usize

Reference sample count

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.

impl From<StructuredJudgeError> for EvalError

P2-6: errors from the shared judge core (lc-core::judge) map into the evaluation error domain, so structured_call(...).await? works directly in a Result<_, EvalError> context.

fn from(e: StructuredJudgeError) -> Self

Converts to this type from the input type.