Enum casper_execution_engine::core::ValidationError

pub enum ValidationError {
    PathLengthDifferentThanProofLessOne,
    UnexpectedKey,
    UnexpectedValue,
    InvalidProofHash,
    PathCold,
    BytesRepr(Error),
    KeyIsNotAURef(Key),
    ValueToCLValueConversion,
    CLValueError(CLValueError),
}

Error conditions of a proof validation.

Variants

PathLengthDifferentThanProofLessOne

The path should not have a different length than the proof less one.

UnexpectedKey

The provided key does not match the key in the proof.

UnexpectedValue

The provided value does not match the value in the proof.

InvalidProofHash

The proof hash is invalid.

PathCold

The path went cold.

BytesRepr(Error)

(De)serialization error.

KeyIsNotAURef(Key)

Key is not a URef.

ValueToCLValueConversion

Error converting a stored value to a Key.

CLValueError(CLValueError)

CLValue conversion error.

Trait Implementations

impl Debug for ValidationError

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

Formats the value using the given formatter.

impl Display for ValidationError

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

Formats the value using the given formatter.

impl Error for ValidationError

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, demand: &mut Demand<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type based access to context intended for error reports.

impl From<CLValueError> for ValidationError

fn from(err: CLValueError) -> Self

Converts to this type from the input type.

impl From<Error> for ValidationError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl PartialEq<ValidationError> for ValidationError

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl Eq for ValidationError

impl StructuralEq for ValidationError

impl StructuralPartialEq for ValidationError