Enum AssumptionError 

pub enum AssumptionError {
    NoAssumptionsDefined,
    NoDataToTestDefined,
    AssumptionFailed(String),
    EvaluationFailed(String),
}

Variants

NoAssumptionsDefined

Error returned when verification is attempted on a model with no assumptions.

NoDataToTestDefined

Error returned when verification is attempted without data i.e. empty collection.

AssumptionFailed(String)

Error to capture the specific failed assumption

EvaluationFailed(String)

Wraps an error that occurred during the execution of an assumption function.

Trait Implementations

impl Clone for AssumptionError

fn clone(&self) -> AssumptionError

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AssumptionError

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

Formats the value using the given formatter.

impl Display for AssumptionError

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

Formats the value using the given formatter.

impl Error for AssumptionError

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 Hash for AssumptionError

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for AssumptionError

fn eq(&self, other: &AssumptionError) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for AssumptionError

impl StructuralPartialEq for AssumptionError