Struct HeaderDigest

pub struct HeaderDigest(/* private fields */);

Implementations

impl HeaderDigest

pub fn calc_mmr_hash(&self) -> Byte32

Calls HeaderDigestReader.calc_mmr_hash() for self.as_reader().

impl HeaderDigest

pub fn is_default(&self) -> bool

Checks if the HeaderDigest is the default value.

impl HeaderDigest

pub const TOTAL_SIZE: usize = 120usize

pub const FIELD_SIZES: [usize; 10] = _

pub const FIELD_COUNT: usize = 10usize

pub fn children_hash(&self) -> Byte32

pub fn total_difficulty(&self) -> Uint256

pub fn start_number(&self) -> Uint64

pub fn end_number(&self) -> Uint64

pub fn start_epoch(&self) -> Uint64

pub fn end_epoch(&self) -> Uint64

pub fn start_timestamp(&self) -> Uint64

pub fn end_timestamp(&self) -> Uint64

pub fn start_compact_target(&self) -> Uint32

pub fn end_compact_target(&self) -> Uint32

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

Trait Implementations

impl Clone for HeaderDigest

fn clone(&self) -> HeaderDigest

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for HeaderDigest

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

Formats the value using the given formatter.

impl Default for HeaderDigest

fn default() -> HeaderDigest

Returns the “default value” for a type.

impl Display for HeaderDigest

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

Formats the value using the given formatter.

impl Entity for HeaderDigest

const NAME: &'static str = "HeaderDigest"

type Builder = HeaderDigestBuilder

fn new_unchecked(data: Bytes) -> HeaderDigest

fn as_bytes(&self) -> Bytes

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

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

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

fn new_builder() -> <HeaderDigest as Entity>::Builder

fn as_builder(self) -> <HeaderDigest as Entity>::Builder

impl Hash for HeaderDigest

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

where H: Hasher,

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 HeaderDigest for HeaderDigest

fn verify(&self) -> Result<(), String>

Verify the MMR header digest

impl LowerHex for HeaderDigest

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

Formats the value using the given formatter.

impl PartialEq for HeaderDigest

fn eq(&self, other: &HeaderDigest) -> 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 Eq for HeaderDigest