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ChainError

linera_sdk::test

Enum ChainError 

Source 
pub enum ChainError {

Show 48 variants    CryptoError(CryptoError),
    ArithmeticError(ArithmeticError),
    ViewError(ViewError),
    ExecutionError(Box<ExecutionError>, ChainExecutionContext),
    InactiveChain(ChainId),
    MissingCrossChainUpdates {
        chain_id: ChainId,
        bundles: Vec<(ChainId, BlockHeight)>,
    },
    UnexpectedMessage {
        chain_id: ChainId,
        origin: ChainId,
        bundle: Box<MessageBundle>,
        previous_bundle: Box<MessageBundle>,
    },
    IncorrectMessageOrder {
        chain_id: ChainId,
        origin: ChainId,
        bundle: Box<MessageBundle>,
        next_height: BlockHeight,
        next_index: u32,
    },
    CannotRejectMessage {
        chain_id: ChainId,
        origin: ChainId,
        posted_message: Box<PostedMessage>,
    },
    CannotSkipMessage {
        chain_id: ChainId,
        origin: ChainId,
        bundle: Box<MessageBundle>,
    },
    IncorrectBundleTimestamp {
        chain_id: ChainId,
        bundle_timestamp: Timestamp,
        block_timestamp: Timestamp,
    },
    InvalidSigner,
    UnexpectedBlockHeight {
        expected_block_height: BlockHeight,
        found_block_height: BlockHeight,
    },
    UnexpectedPreviousBlockHash,
    BlockHeightOverflow,
    InvalidBlockTimestamp {
        parent: Timestamp,
        new: Timestamp,
    },
    InsufficientRound(Round),
    InsufficientRoundStrict(Round),
    WrongRound(Round),
    HasIncompatibleConfirmedVote(BlockHeight, Round),
    MustBeNewerThanLockingBlock(BlockHeight, Round),
    MissingEarlierBlocks {
        current_block_height: BlockHeight,
    },
    CertificateValidatorReuse,
    CertificateRequiresQuorum,
    JustificationRoundsNotIncreasing,
    JustificationUnlockingRoundMismatch,
    JustificationCommitmentMismatch,
    JustificationChainNotBelowCertificate,
    FalseFirstRoundAttestation,
    EquivocationProofSameBlock,
    EquivocationProofDifferentChainOrHeight,
    EquivocationProofNoLockViolation,
    EquivocationProofNoFirstRoundViolation,
    EquivocationProofValidJustification,
    InboxGapDetected {
        chain_id: ChainId,
        origin: ChainId,
        expected_height: BlockHeight,
        actual_height: BlockHeight,
    },
    InternalError(String),
    CorruptedChainState(String),
    BlockProposalTooLarge(usize),
    BcsError(Error),
    MultipleEpochAdvances {
        start_epoch: Epoch,
        end_epoch: Epoch,
    },
    ClosedChain,
    EmptyBlock,
    AuthorizedApplications(Vec<ApplicationId>),
    MissingMandatoryApplications(Vec<ApplicationId>),
    MissingOracleResponseList,
    RoundDoesNotTimeOut,
    NotTimedOutYet(Timestamp),
    CheckpointPreconditionFailed(&'static str),

}
Expand description

An error that occurred while validating or executing a block on a chain.

Variants§

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CryptoError(CryptoError)

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ArithmeticError(ArithmeticError)

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ViewError(ViewError)

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ExecutionError(Box<ExecutionError>, ChainExecutionContext)

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InactiveChain(ChainId)

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MissingCrossChainUpdates

Fields

§chain_id: ChainId
§bundles: Vec<(ChainId, BlockHeight)>

The missing incoming message bundles, as (origin chain, height) pairs that must all be received before this block can be validated. The validator reports every missing bundle at once so the client can fetch them in a single round.

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UnexpectedMessage

Fields

§chain_id: ChainId
§origin: ChainId
§bundle: Box<MessageBundle>
§previous_bundle: Box<MessageBundle>
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IncorrectMessageOrder

Fields

§chain_id: ChainId
§origin: ChainId
§bundle: Box<MessageBundle>
§next_height: BlockHeight
§next_index: u32
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CannotRejectMessage

Fields

§chain_id: ChainId
§origin: ChainId
§posted_message: Box<PostedMessage>
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CannotSkipMessage

Fields

§chain_id: ChainId
§origin: ChainId
§bundle: Box<MessageBundle>
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IncorrectBundleTimestamp

Fields

§chain_id: ChainId
§bundle_timestamp: Timestamp
§block_timestamp: Timestamp
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InvalidSigner

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UnexpectedBlockHeight

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§expected_block_height: BlockHeight
§found_block_height: BlockHeight
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UnexpectedPreviousBlockHash

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BlockHeightOverflow

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InvalidBlockTimestamp

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§parent: Timestamp
§new: Timestamp
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InsufficientRound(Round)

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InsufficientRoundStrict(Round)

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WrongRound(Round)

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HasIncompatibleConfirmedVote(BlockHeight, Round)

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MustBeNewerThanLockingBlock(BlockHeight, Round)

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MissingEarlierBlocks

Fields

§current_block_height: BlockHeight
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CertificateValidatorReuse

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CertificateRequiresQuorum

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JustificationRoundsNotIncreasing

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JustificationUnlockingRoundMismatch

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JustificationCommitmentMismatch

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JustificationChainNotBelowCertificate

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FalseFirstRoundAttestation

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EquivocationProofSameBlock

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EquivocationProofDifferentChainOrHeight

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EquivocationProofNoLockViolation

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EquivocationProofNoFirstRoundViolation

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EquivocationProofValidJustification

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InboxGapDetected

Fields

§chain_id: ChainId
§origin: ChainId
§expected_height: BlockHeight
§actual_height: BlockHeight
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InternalError(String)

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CorruptedChainState(String)

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BlockProposalTooLarge(usize)

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BcsError(Error)

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MultipleEpochAdvances

Fields

§start_epoch: Epoch
§end_epoch: Epoch
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ClosedChain

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EmptyBlock

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AuthorizedApplications(Vec<ApplicationId>)

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MissingMandatoryApplications(Vec<ApplicationId>)

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MissingOracleResponseList

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RoundDoesNotTimeOut

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NotTimedOutYet(Timestamp)

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CheckpointPreconditionFailed(&'static str)

Implementations§

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impl ChainError

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pub fn is_local(&self) -> bool

Returns whether this error is caused by an issue in the local node.

Returns false whenever the error could be caused by a bad message from a peer.

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pub fn error_type(&self) -> String

Returns the qualified error variant name for the error_type metric label, e.g. "ChainError::UnexpectedBlockHeight".

For ExecutionError variants, delegates to ExecutionError::error_type() to surface the underlying error name rather than just "ExecutionError".

Trait Implementations§

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impl Debug for ChainError

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

Formats the value using the given formatter. Read more
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impl Display for ChainError

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

Formats the value using the given formatter. Read more
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impl Error for ChainError

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fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any. Read more
1.0.0 · Source§

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()
Read more
1.0.0 · Source§

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

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting
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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. Read more
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impl<'_derivative_strum> From<&'_derivative_strum ChainError> for &'static str

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

Converts to this type from the input type.
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impl From<(ChainId, ChainId, InboxError)> for ChainError

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fn from(value: (ChainId, ChainId, InboxError)) -> ChainError

Converts to this type from the input type.
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impl From<ArithmeticError> for ChainError

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fn from(source: ArithmeticError) -> ChainError

Converts to this type from the input type.
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impl From<ChainError> for &'static str

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

Converts to this type from the input type.
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impl From<ChainError> for WorkerError

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fn from(chain_error: ChainError) -> WorkerError

Converts to this type from the input type.
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impl From<CryptoError> for ChainError

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fn from(source: CryptoError) -> ChainError

Converts to this type from the input type.
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impl From<Error> for ChainError

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fn from(source: Error) -> ChainError

Converts to this type from the input type.
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impl From<ViewError> for ChainError

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fn from(source: ViewError) -> ChainError

Converts to this type from the input type.

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