Struct ckb_types::core::UncleBlockView

pub struct UncleBlockView { /* private fields */ }

A readonly and immutable struct which includes UncleBlock and its hash.

Notice

This struct is not implement the trait Default, use BlockView::as_uncle() to construct it.

Implementations

impl UncleBlockView

pub fn data(&self) -> UncleBlock

Gets a clone of packed::UncleBlock.

pub fn hash(&self) -> Byte32

Gets a clone of hash.

pub fn version(&self) -> Version

Gets header.raw.version.

pub fn number(&self) -> BlockNumber

Gets header.raw.number.

pub fn compact_target(&self) -> u32

Gets header.raw.compact_target.

pub fn timestamp(&self) -> u64

Gets header.raw.timestamp.

pub fn epoch(&self) -> EpochNumberWithFraction

Gets header.raw.epoch.

pub fn parent_hash(&self) -> Byte32

Gets header.raw.parent_hash.

pub fn transactions_root(&self) -> Byte32

Gets header.raw.transactions_root.

pub fn proposals_hash(&self) -> Byte32

Gets header.raw.proposals_hash.

pub fn extra_hash(&self) -> Byte32

Gets header.raw.extra_hash.

pub fn dao(&self) -> Byte32

Gets header.raw.dao.

pub fn difficulty(&self) -> U256

Gets header.raw.difficulty.

pub fn nonce(&self) -> u128

Gets header.nonce.

pub fn header(&self) -> HeaderView

Gets header.

pub fn fake_hash(self, hash: Byte32) -> Self

Sets a fake hash.

pub fn calc_proposals_hash(&self) -> Byte32

Calculates the hash for proposals.

pub fn serialized_size_in_block() -> usize

Calculates the serialized size of a UncleBlock in Block.

Trait Implementations

impl Clone for UncleBlockView

fn clone(&self) -> UncleBlockView

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UncleBlockView

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

Formats the value using the given formatter.

impl Display for UncleBlockView

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

Formats the value using the given formatter.

impl Hash for UncleBlockView

fn hash<H: Hasher>(&self, state: &mut H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq<UncleBlockView> for UncleBlockView

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

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

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

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

impl Eq for UncleBlockView