Enum BlockErrorKind

pub enum BlockErrorKind {
    ProposalTransactionDuplicate,
    CommitTransactionDuplicate,
    ProposalTransactionsHash,
    TransactionsRoot,
    InvalidDAO,
    BlockTransactions,
    UnknownParent,
    Uncles,
    Cellbase,
    Commit,
    ExceededMaximumProposalsLimit,
    ExceededMaximumCycles,
    ExceededMaximumBlockBytes,
    EmptyBlockExtension,
    ExceededMaximumBlockExtensionBytes,
    NoBlockExtension,
    InvalidBlockExtension,
    UnknownFields,
    InvalidExtraHash,
    InvalidChainRoot,
}

A list specifying categories of ckb block error.

This list is intended to grow over time and it is not recommended to exhaustively match against it.

It is used with the BlockError.

Variants

ProposalTransactionDuplicate

There are duplicated proposal transactions.

CommitTransactionDuplicate

There are duplicate committed transactions.

ProposalTransactionsHash

The calculated Merkle tree hash of proposed transactions does not match the one in the header.

TransactionsRoot

The calculated Merkle tree hash of committed transactions does not match the one in the header.

InvalidDAO

The calculated dao field does not match with the one in the header.

BlockTransactions

It indicates that the underlying error is BlockTransactionsError.

UnknownParent

It indicates that the underlying error is UnknownParentError.

Uncles

It indicates that the underlying error is UnclesError.

Cellbase

It indicates that the underlying error is CellbaseError.

Commit

It indicates that the underlying error is CommitError.

ExceededMaximumProposalsLimit

The number of block proposals exceeds limit.

ExceededMaximumCycles

Total cycles of the block transactions exceed limit.

ExceededMaximumBlockBytes

Total bytes of block exceeds limit.

EmptyBlockExtension

Empty block extension.

ExceededMaximumBlockExtensionBytes

Total bytes of block extension exceeds limit.

NoBlockExtension

No block extension.

The block extension should be existed after light client supported.

InvalidBlockExtension

The data length of block extension mismatches.

UnknownFields

The block has unknown field.

InvalidExtraHash

The calculated extra-hash does not match with the one in the header.

InvalidChainRoot

The calculated hash of chain root does not match with the one in the header.

Implementations

impl BlockErrorKind

pub fn because<E>(self, reason: E) -> BlockError

where E: Error + Send + Sync + 'static,

Creates BlockError base on BlockErrorKind with an error as the reason.

pub fn other<T>(self, reason: T) -> BlockError

where T: Display,

Creates BlockError base on BlockErrorKind with a simple string as the reason.

Trait Implementations

impl Clone for BlockErrorKind

fn clone(&self) -> BlockErrorKind

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BlockErrorKind

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

Formats the value using the given formatter.

impl Display for BlockErrorKind

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

Formats the value using the given formatter.

impl From<BlockErrorKind> for BlockError

fn from(kind: BlockErrorKind) -> Self

Converts to this type from the input type.

impl From<BlockErrorKind> for Error

fn from(error: BlockErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq for BlockErrorKind

fn eq(&self, other: &BlockErrorKind) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for BlockErrorKind

impl Eq for BlockErrorKind

impl StructuralPartialEq for BlockErrorKind