Enum VrfError 

pub enum VrfError {
    IncorrectSliceSize(TryFromSliceError),
    IncorrectPiLength {
        expected: usize,
        actual: usize,
    },
    TryAndIncrementNoCandidatesFound,
    UnsupportedCiphersuite(Ciphersuite),
    ProofVerificationFailure,
    P256Error(Error),
    P256Hash2CurveError(ExpandMsgXmdError),
    InvalidEcPoint,
}

Variants

IncorrectSliceSize(TryFromSliceError)

IncorrectPiLength

Fields

expected: usize

actual: usize

TryAndIncrementNoCandidatesFound

UnsupportedCiphersuite(Ciphersuite)

ProofVerificationFailure

P256Error(Error)

Available on crate feature p256 only.

P256Hash2CurveError(ExpandMsgXmdError)

Available on crate feature p256 only.

InvalidEcPoint

Available on crate feature ec only.

Trait Implementations

impl Debug for VrfError

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

Formats the value using the given formatter.

impl Display for VrfError

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

Formats the value using the given formatter.

impl Error for VrfError

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 VrfError

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<ExpandMsgXmdError> for VrfError

fn from(source: ExpandMsgXmdError) -> Self

Converts to this type from the input type.

impl From<TryFromSliceError> for VrfError

fn from(source: TryFromSliceError) -> Self

Converts to this type from the input type.