Enum PromptOptimizerError 

pub enum PromptOptimizerError {
    NoVariants,
    AllInferencesFailed(String),
    LockPoisoned,
}

Errors returned by the legacy prompt optimizer.

Variants

NoVariants

No variants could be generated from the base prompt.

AllInferencesFailed(String)

All parallel inference calls failed.

LockPoisoned

Internal lock was poisoned.

Trait Implementations

impl Debug for PromptOptimizerError

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

Formats the value using the given formatter.

impl Display for PromptOptimizerError

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

Formats the value using the given formatter.

impl Error for PromptOptimizerError

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.