Enum ckb_verification::BlockErrorKind

source · [−]

pub enum BlockErrorKind {
Show 17 variants    ProposalTransactionDuplicate,
    CommitTransactionDuplicate,
    ProposalTransactionsHash,
    TransactionsRoot,
    InvalidDAO,
    BlockTransactions,
    UnknownParent,
    Uncles,
    Cellbase,
    Commit,
    ExceededMaximumProposalsLimit,
    ExceededMaximumCycles,
    ExceededMaximumBlockBytes,
    EmptyBlockExtension,
    ExceededMaximumBlockExtensionBytes,
    UnknownFields,
    InvalidExtraHash,
}

Expand description

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.

`UnknownFields`

The block has unknown field.

`InvalidExtraHash`

The calculated extra-hash 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. Read more

1.0.0 · source

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

Performs copy-assignment from source. Read more

impl Debug for BlockErrorKind

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

Formats the value using the given formatter. Read more

impl Display for BlockErrorKind

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

Formats the value using the given formatter. Read more

impl From<BlockErrorKind> for Error

fn from(error: BlockErrorKind) -> Self

Converts to this type from the input type.

impl From<BlockErrorKind> for BlockError

fn from(kind: BlockErrorKind) -> Self

Converts to this type from the input type.

impl PartialEq<BlockErrorKind> for BlockErrorKind

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

This method tests for self and other values to be equal, and is used by ==. Read more

1.0.0 · source

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

This method tests for !=.

impl Copy for BlockErrorKind

impl Eq for BlockErrorKind

impl StructuralEq for BlockErrorKind

impl StructuralPartialEq for BlockErrorKind

Auto Trait Implementations

impl RefUnwindSafe for BlockErrorKind

impl Send for BlockErrorKind

impl Sync for BlockErrorKind

impl Unpin for BlockErrorKind

impl UnwindSafe for BlockErrorKind

Blanket Implementations

impl<T> Any for T where
T: 'static + ?Sized,

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more

impl<T> AsAny for T where
T: Any,

fn as_any(&self) -> &(dyn Any + 'static)

TODO(doc): @quake

impl<T> Borrow<T> for T where
T: ?Sized,

const: unstable · source

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more

impl<T> BorrowMut<T> for T where
T: ?Sized,

const: unstable · source

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more

impl<T> From<T> for T

const: unstable · source

fn from(t: T) -> T

Returns the argument unchanged.

impl<T, U> Into<U> for T where
U: From<T>,

const: unstable · source

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

impl<T> ToOwned for T where
T: Clone,

type Owned = T

The resulting type after obtaining ownership.

fn to_owned(&self) -> T

Creates owned data from borrowed data, usually by cloning. Read more

fn clone_into(&self, target: &mut T)

🔬 This is a nightly-only experimental API. (toowned_clone_into)

Uses borrowed data to replace owned data, usually by cloning. Read more

impl<T> ToString for T where
T: Display + ?Sized,

default fn to_string(&self) -> String

Converts the given value to a String. Read more

impl<T, U> TryFrom<U> for T where
U: Into<T>,

type Error = Infallible

The type returned in the event of a conversion error.

const: unstable · source

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.

impl<T, U> TryInto<U> for T where
U: TryFrom<T>,

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.

const: unstable · source

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.

impl<V, T> VZip<V> for T where
V: MultiLane<T>,

fn vzip(self) -> V