Enum zen_engine::EvaluationError

pub enum EvaluationError {
    LoaderError(Box<LoaderError>),
    NodeError(Box<NodeError>),
    DepthLimitExceeded,
    InvalidGraph(Box<DecisionGraphValidationError>),
}

Variants

LoaderError(Box<LoaderError>)

NodeError(Box<NodeError>)

DepthLimitExceeded

InvalidGraph(Box<DecisionGraphValidationError>)

Trait Implementations

impl Debug for EvaluationError

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

Formats the value using the given formatter.

impl Display for EvaluationError

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

Formats the value using the given formatter.

impl Error for EvaluationError

fn source(&self) -> Option<&(dyn Error + 'static)>

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<Box<LoaderError>> for Box<EvaluationError>

fn from(error: Box<LoaderError>) -> Self

Converts to this type from the input type.

impl From<Box<NodeError>> for Box<EvaluationError>

fn from(error: Box<NodeError>) -> Self

Converts to this type from the input type.

impl From<DecisionGraphValidationError> for Box<EvaluationError>

fn from(error: DecisionGraphValidationError) -> Self

Converts to this type from the input type.

impl From<LoaderError> for Box<EvaluationError>

fn from(error: LoaderError) -> Self

Converts to this type from the input type.

impl From<NodeError> for Box<EvaluationError>

fn from(error: NodeError) -> Self

Converts to this type from the input type.

impl Serialize for EvaluationError

fn serialize<S>(&self, serializer: S) -> Result<S::Ok, S::Error>

where S: Serializer,

Serialize this value into the given Serde serializer.