Enum Error 

pub enum Error {
    FetchFunction(ResponseError),
    FunctionNotFound,
    FetchProfile(ResponseError),
    ProfileNotFound,
    InvalidProfile,
    FetchEnsemble(ResponseError),
    EnsembleNotFound,
    InvalidEnsemble(String),
    FetchRetry(ResponseError),
    RetryNotFound,
    InvalidRetryToken,
    InvalidAppExpression(ExpressionError),
    Vector(Error),
    InputSchemaMismatch,
    InvalidScalarOutput,
    InvalidVectorOutput(usize),
    InvalidFunctionForStrategy(String),
    InvalidStrategy(String),
}

Errors that can occur during Function execution.

Variants

FetchFunction(ResponseError)

Failed to fetch a Function definition.

FunctionNotFound

The requested Function was not found.

FetchProfile(ResponseError)

Failed to fetch a Profile definition.

ProfileNotFound

The requested Profile was not found.

InvalidProfile

The Profile is invalid for the Function.

FetchEnsemble(ResponseError)

Failed to fetch an Ensemble definition.

EnsembleNotFound

The requested Ensemble was not found.

InvalidEnsemble(String)

The Ensemble definition is invalid.

FetchRetry(ResponseError)

Failed to fetch retry data.

RetryNotFound

The retry data was not found.

InvalidRetryToken

The retry token is malformed.

InvalidAppExpression(ExpressionError)

A JMESPath expression in the Function is invalid.

Vector(Error)

A Vector Completion task failed.

InputSchemaMismatch

The input does not match the Function’s input schema.

InvalidScalarOutput

Scalar output is not in [0, 1] range.

InvalidVectorOutput(usize)

Vector output does not sum to 1 or has wrong length.

InvalidFunctionForStrategy(String)

Invalid Function for Strategy

InvalidStrategy(String)

Invalid Strategy

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ExpressionError> for Error

fn from(source: ExpressionError) -> Self

Converts to this type from the input type.

impl StatusError for Error

fn status(&self) -> u16

Returns the HTTP status code associated with this error.

fn message(&self) -> Option<Value>

Returns the error message, if any.