Enum BlockValidationError

#[non_exhaustive]
pub enum BlockValidationError {
    Bytesrepr(Error),
    UnexpectedBlockHash {
        block: Box<Block>,
        actual_block_hash: BlockHash,
    },
    UnexpectedBodyHash {
        block: Box<Block>,
        actual_block_body_hash: Digest,
    },
    IncompatibleVersions,
}

An error that can arise when validating a block’s cryptographic integrity using its hashes.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

Bytesrepr(Error)

Problem serializing some of a block’s data into bytes.

UnexpectedBlockHash

The provided block’s hash is not the same as the actual hash of the block.

Fields

block: Box<Block>

The block with the incorrect block hash.

actual_block_hash: BlockHash

The actual hash of the block.

UnexpectedBodyHash

The body hash in the header is not the same as the actual hash of the body of the block.

Fields

block: Box<Block>

The block with the header containing the incorrect block body hash.

actual_block_body_hash: Digest

The actual hash of the block’s body.

IncompatibleVersions

The header version does not match the body version.

Trait Implementations

impl Clone for BlockValidationError

fn clone(&self) -> BlockValidationError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl DataSize for BlockValidationError

where Error: DataSize,

const IS_DYNAMIC: bool = true

If true, the type has a heap size that can vary at runtime, depending on the actual value.

const STATIC_HEAP_SIZE: usize = 0usize

The amount of space a value of the type always occupies. If IS_DYNAMIC is false, this is the total amount of heap memory occupied by the value. Otherwise this is a lower bound.

fn estimate_heap_size(&self) -> usize

Estimates the size of heap memory taken up by this value.

impl Debug for BlockValidationError

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

Formats the value using the given formatter.

impl Display for BlockValidationError

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

Formats the value using the given formatter.

impl Error for BlockValidationError

Available on crate feature std only.

fn source(&self) -> Option<&(dyn StdError + '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 From<Error> for BlockValidationError

fn from(error: Error) -> Self

Converts to this type from the input type.

impl PartialEq for BlockValidationError

fn eq(&self, other: &BlockValidationError) -> 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 Serialize for BlockValidationError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for BlockValidationError

impl StructuralPartialEq for BlockValidationError