Enum bbs::errors::BBSErrorKind

pub enum BBSErrorKind {
    KeyGenError,
    PublicKeyGeneratorMessageCountMismatch(usize, usize),
    SignatureIncorrectSize(usize),
    SignatureValueIncorrectSize,
    MalformedPublicKey,
    PoKVCError {
        msg: String,
    },
    InvalidNumberOfBytes(usize, usize),
    InvalidProof {
        status: PoKOfSignatureProofStatus,
    },
    GeneralError {
        msg: String,
    },
}

The kinds of errors that can be generated

Variants

KeyGenError

Error during key generation

PublicKeyGeneratorMessageCountMismatch(usize, usize)

When there are more messages than public key generators

SignatureIncorrectSize(usize)

When the signature is the incorrect size when calling from_bytes

SignatureValueIncorrectSize

When the signature bytes are not a valid curve point

MalformedPublicKey

When the public key bytes are not valid curve points

PoKVCError

Error during proof of knowledge generation

Fields of PoKVCError

msg: String

The error message

InvalidNumberOfBytes(usize, usize)

Incorrect number of bytes passed to from_bytes methods

InvalidProof

Failed signature poof of knowledge

Fields of InvalidProof

status: PoKOfSignatureProofStatus

The status of the invalid proof

GeneralError

A Generic error

Fields of GeneralError

msg: String

The error message

Trait Implementations

impl Clone for BBSErrorKind

fn clone(&self) -> BBSErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BBSErrorKind

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

Formats the value using the given formatter.

impl Display for BBSErrorKind

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

Formats the value using the given formatter.

impl Fail for BBSErrorKind

fn name(&self) -> Option<&str>

Returns the "name" of the error.

fn cause(&self) -> Option<&dyn Fail>

Returns a reference to the underlying cause of this failure, if it is an error that wraps other errors.

fn backtrace(&self) -> Option<&Backtrace>

Returns a reference to the Backtrace carried by this failure, if it carries one.

fn context<D>(self, context: D) -> Context<D> where
    D: Display + Send + Sync + 'static, 

Provides context for this failure.

fn compat(self) -> Compat<Self>

Wraps this failure in a compatibility wrapper that implements std::error::Error.

impl From<BBSErrorKind> for BBSError

fn from(error: BBSErrorKind) -> Self

Performs the conversion.