Enum Error 

pub enum Error {
    LocalNodeError(LocalNodeError),
    RemoteNodeError(NodeError),
    LocalNodeLagging {
        chain_id: ChainId,
        error: Box<NodeError>,
    },
    ArithmeticError(ArithmeticError),
    ReadCertificatesError(Vec<CryptoHash>),
    MissingConfirmedBlock(CryptoHash),
    JsonError(Error),
    ChainError(ChainError),
    CommunicationError(CommunicationError<NodeError>),
    InternalError(&'static str),
    CommitteeSynchronizationError,
    WalletSynchronizationError,
    BlockProposalError(&'static str),
    CommitteeDeprecationError,
    ProtocolError(&'static str),
    CannotFindKeyForChain(ChainId),
    NoAccountKeyConfigured(ChainId),
    NotAnOwner(ChainId),
    ViewError(ViewError),
    CannotDownloadCertificates {
        chain_id: ChainId,
        target_next_block_height: BlockHeight,
    },
    CannotDownloadBlob(BlobId),
    BcsError(Error),
    UnexpectedQuorum {
        hash: CryptoHash,
        round: Round,
        expected_hash: CryptoHash,
        expected_round: Round,
    },
    Signer(Box<dyn Error>),
    CannotRevokeCurrentEpoch(Epoch),
    EpochAlreadyRevoked,
    CannotDownloadMissingSenderBlock {
        chain_id: ChainId,
        height: BlockHeight,
    },
    Conflict(CryptoHash),
}

Error type for ChainClient.

Variants

LocalNodeError(LocalNodeError)

RemoteNodeError(NodeError)

LocalNodeLagging

A validator reported state ahead of the local node for this chain. The caller may pull the missing state from that validator, then retry or surface the carried error.

Fields

chain_id: ChainId

error: Box<NodeError>

ArithmeticError(ArithmeticError)

ReadCertificatesError(Vec<CryptoHash>)

MissingConfirmedBlock(CryptoHash)

JsonError(Error)

ChainError(ChainError)

CommunicationError(CommunicationError<NodeError>)

InternalError(&'static str)

CommitteeSynchronizationError

WalletSynchronizationError

BlockProposalError(&'static str)

CommitteeDeprecationError

ProtocolError(&'static str)

CannotFindKeyForChain(ChainId)

NoAccountKeyConfigured(ChainId)

NotAnOwner(ChainId)

ViewError(ViewError)

CannotDownloadCertificates

Fields

chain_id: ChainId

target_next_block_height: BlockHeight

CannotDownloadBlob(BlobId)

BcsError(Error)

UnexpectedQuorum

Fields

hash: CryptoHash

round: Round

expected_hash: CryptoHash

expected_round: Round

Signer(Box<dyn Error>)

CannotRevokeCurrentEpoch(Epoch)

EpochAlreadyRevoked

CannotDownloadMissingSenderBlock

Fields

chain_id: ChainId

height: BlockHeight

Conflict(CryptoHash)

Implementations

impl Error

pub fn signer_failure(err: impl Error + 'static) -> Self

Wraps a signer error into a Error::Signer variant.

pub fn error_type(&self) -> String

Returns the qualified error variant name for the error_type metric label, delegating to the wrapped error’s error_type() so the underlying worker or chain error name is surfaced rather than just the outer variant.

Trait Implementations

impl Debug for Error

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

Formats the value using the given formatter.

impl Display for Error

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

Formats the value using the given formatter.

impl Error for Error

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<'_derivative_strum> From<&'_derivative_strum Error> for &'static str

fn from(x: &'_derivative_strum Error) -> &'static str

Converts to this type from the input type.

impl From<ArithmeticError> for Error

fn from(source: ArithmeticError) -> Self

Converts to this type from the input type.

impl From<ChainError> for Error

fn from(source: ChainError) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for Error

fn from(source: Error) -> Self

Converts to this type from the input type.

impl From<Error> for &'static str

fn from(x: Error) -> &'static str

Converts to this type from the input type.

impl From<Infallible> for Error

fn from(infallible: Infallible) -> Self

Converts to this type from the input type.

impl From<LocalNodeError> for Error

fn from(source: LocalNodeError) -> Self

Converts to this type from the input type.

impl From<NodeError> for Error

fn from(source: NodeError) -> Self

Converts to this type from the input type.

impl From<ViewError> for Error

fn from(source: ViewError) -> Self

Converts to this type from the input type.