Struct ckb_types::packed::HeaderDigestReader

pub struct HeaderDigestReader<'r>(_);

Implementations

impl<'r> HeaderDigestReader<'r>

pub const TOTAL_SIZE: usize = 120usize

pub const FIELD_SIZES: [usize; 10] = _

pub const FIELD_COUNT: usize = 10usize

pub fn children_hash(&self) -> Byte32Reader<'r>

pub fn total_difficulty(&self) -> Uint256Reader<'r>

pub fn start_number(&self) -> Uint64Reader<'r>

pub fn end_number(&self) -> Uint64Reader<'r>

pub fn start_epoch(&self) -> Uint64Reader<'r>

pub fn end_epoch(&self) -> Uint64Reader<'r>

pub fn start_timestamp(&self) -> Uint64Reader<'r>

pub fn end_timestamp(&self) -> Uint64Reader<'r>

pub fn start_compact_target(&self) -> Uint32Reader<'r>

pub fn end_compact_target(&self) -> Uint32Reader<'r>

impl<'r> HeaderDigestReader<'r>

pub fn calc_mmr_hash(&self) -> Byte32

Calculates the hash for self.as_slice() as the MMR node hash.

Trait Implementations

impl<'r> Clone for HeaderDigestReader<'r>

fn clone(&self) -> HeaderDigestReader<'r>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<'r> Debug for HeaderDigestReader<'r>

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

Formats the value using the given formatter.

impl<'r> Display for HeaderDigestReader<'r>

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

Formats the value using the given formatter.

impl<'r> LowerHex for HeaderDigestReader<'r>

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

Formats the value using the given formatter.

impl<'r> Reader<'r> for HeaderDigestReader<'r>

type Entity = HeaderDigest

const NAME: &'static str = "HeaderDigestReader"

fn to_entity(&self) -> Self::Entity

fn new_unchecked(slice: &'r [u8]) -> Self

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

fn verify(slice: &[u8], _compatible: bool) -> VerificationResult<()>

fn from_slice(slice: &'r [u8]) -> Result<Self, VerificationError>

fn from_compatible_slice(slice: &'r [u8]) -> Result<Self, VerificationError>

impl<'r> Copy for HeaderDigestReader<'r>