Enum ConsensusError 

pub enum ConsensusError<Ctx>
where
    Ctx: Context,
{
    UnexpectedResume(Resume<Ctx>, &'static str),
    ProposerNotFound(<Ctx as Context>::Height, Round),
    DecisionNotFound(<Ctx as Context>::Height, Round),
    DriverProposalNotFound(<Ctx as Context>::Height, Round),
    FullProposalNotFound(<Ctx as Context>::Height, Round),
    DriverProcess(Error<Ctx>),
    ValidatorSetNotFound(<Ctx as Context>::Height),
    InvalidCommitCertificate(CommitCertificate<Ctx>, CertificateError<Ctx>),
    MissingPolkaCertificate(<Ctx as Context>::Height, Round, <<Ctx as Context>::Value as Value>::Id, &'static str),
    WalCorrupted(Arc<Error>),
}

The types of error that can be emitted by the consensus process.

Variants

UnexpectedResume(Resume<Ctx>, &'static str)

The consensus process was resumed with a value which does not match the expected type of resume value.

ProposerNotFound(<Ctx as Context>::Height, Round)

The proposer was not found at the given height and round.

DecisionNotFound(<Ctx as Context>::Height, Round)

State machine has no decision in commit step.

DriverProposalNotFound(<Ctx as Context>::Height, Round)

Driver proposal not found in commit step.

FullProposalNotFound(<Ctx as Context>::Height, Round)

Full proposal not found in commit step.

DriverProcess(Error<Ctx>)

The driver failed to process an input.

ValidatorSetNotFound(<Ctx as Context>::Height)

The validator set was not found at the given height.

InvalidCommitCertificate(CommitCertificate<Ctx>, CertificateError<Ctx>)

The certificate is invalid.

MissingPolkaCertificate(<Ctx as Context>::Height, Round, <<Ctx as Context>::Value as Value>::Id, &'static str)

Missing polka certificate.

WalCorrupted(Arc<Error>)

The write-ahead log is corrupted.

Trait Implementations

impl<Ctx> Debug for Error<Ctx>

where Ctx: Context,

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

Formats the value using the given formatter.

impl<Ctx> Display for Error<Ctx>

where Ctx: Context, Resume<Ctx>: Debug, <Ctx as Context>::Height: Display, Error<Ctx>: Display, CertificateError<Ctx>: Display, <<Ctx as Context>::Value as Value>::Id: Display,

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

Formats the value using the given formatter.

impl<Ctx> Error for Error<Ctx>

where Ctx: Context, Error<Ctx>: Debug + Display,

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.