Enum ScenarioError 

#[non_exhaustive]
pub enum ScenarioError {
    Prompt(PromptError),
    Completion(CompletionError),
    Streaming(StreamingError),
    Json(Error),
    Extraction(ExtractionError),
    Contract {
        scenario: &'static str,
        details: String,
    },
}

Available on crate feature test-utils only.

Typed failure from a portable model-conformance scenario.

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.

Prompt(PromptError)

A buffered agent run failed.

Completion(CompletionError)

A direct model completion failed.

Streaming(StreamingError)

A streaming agent run failed.

Json(Error)

Structured content could not be decoded.

Extraction(ExtractionError)

Rig’s structured extractor failed.

Contract

The model or agent violated the portable behavioral contract.

Fields

scenario: &'static str

Stable scenario name.

details: String

Actionable observation explaining the failure.

Trait Implementations

impl Debug for ScenarioError

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

Formats the value using the given formatter.

impl Display for ScenarioError

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

Formats the value using the given formatter.

impl Error for ScenarioError

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<CompletionError> for ScenarioError

fn from(source: CompletionError) -> Self

Converts to this type from the input type.

impl From<Error> for ScenarioError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ExtractionError> for ScenarioError

fn from(source: ExtractionError) -> Self

Converts to this type from the input type.

impl From<PromptError> for ScenarioError

fn from(source: PromptError) -> Self

Converts to this type from the input type.

impl From<StreamingError> for ScenarioError

fn from(source: StreamingError) -> Self

Converts to this type from the input type.