Struct ckb_types::packed::UncleBlock

pub struct UncleBlock(_);

Implementations

impl UncleBlock

pub const FIELD_COUNT: usize = 2usize

pub fn total_size(&self) -> usize

pub fn field_count(&self) -> usize

pub fn count_extra_fields(&self) -> usize

pub fn has_extra_fields(&self) -> bool

pub fn header(&self) -> Header

pub fn proposals(&self) -> ProposalShortIdVec

pub fn as_reader<'r>(&'r self) -> UncleBlockReader<'r>

impl UncleBlock

pub fn into_view(self) -> UncleBlockView

Calculates the header hash and converts into UncleBlockView with the hash.

impl UncleBlock

pub fn calc_header_hash(&self) -> Byte32

Calls UncleBlockReader.calc_header_hash() for self.as_reader().

impl UncleBlock

pub fn calc_proposals_hash(&self) -> Byte32

Calls UncleBlockReader.calc_proposals_hash() for self.as_reader().

impl UncleBlock

pub fn serialized_size_in_block() -> usize

Calculates the serialized size of a UncleBlock in Block. The block has 1 more uncle:

• the block will has 1 more offset (+NUM_SIZE) in UncleBlockVec
• UncleBlockVec has 1 more UncleBlock. UncleBlock comes with 1 total field, and 2 field offsets, (+NUM_SIZE * 3) UncleBlock contains Header (+208) and empty proposals (only one total_size, + NUM_SIZE because it is a fixVec) The total is +NUM_SIZE*5 + Header.size() = 228 see tests block_size_should_not_include_uncles_proposals.

Trait Implementations

impl Clone for UncleBlock

fn clone(&self) -> UncleBlock

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for UncleBlock

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

Formats the value using the given formatter.

impl Default for UncleBlock

fn default() -> Self

Returns the “default value” for a type.

impl Display for UncleBlock

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

Formats the value using the given formatter.

impl Entity for UncleBlock

type Builder = UncleBlockBuilder

const NAME: &'static str = "UncleBlock"

fn new_unchecked(data: Bytes) -> Self

fn as_bytes(&self) -> Bytes

fn as_slice(&self) -> &[u8]

fn from_slice(slice: &[u8]) -> VerificationResult<Self>

fn from_compatible_slice(slice: &[u8]) -> VerificationResult<Self>

fn new_builder() -> Self::Builder

fn as_builder(self) -> Self::Builder

impl Hash for UncleBlock

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, 

Feeds a slice of this type into the given Hasher.

impl LowerHex for UncleBlock

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

Formats the value using the given formatter.

impl PartialEq<UncleBlock> for UncleBlock

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 !=.

impl Eq for UncleBlock