Enum sc_consensus_epochs::PersistedEpochHeader

pub enum PersistedEpochHeader<E: Epoch> {
    Genesis(EpochHeader<E>, EpochHeader<E>),
    Regular(EpochHeader<E>),
}

Persisted epoch header stored in ForkTree.

Variants

Genesis(EpochHeader<E>, EpochHeader<E>)

Genesis persisted epoch header. epoch_0, epoch_1.

Regular(EpochHeader<E>)

Regular persisted epoch header. epoch_n.

Trait Implementations

impl<E: Epoch> Clone for PersistedEpochHeader<E>

fn clone(&self) -> Self

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<E: Epoch> Decode for PersistedEpochHeader<E> where
    EpochHeader<E>: Decode,
    EpochHeader<E>: Decode,
    EpochHeader<E>: Decode,
    EpochHeader<E>: Decode,
    EpochHeader<E>: Decode,
    EpochHeader<E>: Decode, 

fn decode<__CodecInputEdqy: Input>(
    __codec_input_edqy: &mut __CodecInputEdqy
) -> Result<Self, Error>

Attempt to deserialise the value from input.

pub fn skip<I>(input: &mut I) -> Result<(), Error> where
    I: Input, 

Attempt to skip the encoded value from input.

pub fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl<E: Epoch> Encode for PersistedEpochHeader<E> where
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode, 

fn encode_to<__CodecOutputEdqy: Output + ?Sized>(
    &self,
    __codec_dest_edqy: &mut __CodecOutputEdqy
)

Convert self to a slice and append it to the destination.

pub fn size_hint(&self) -> usize

If possible give a hint of expected size of the encoding.

pub fn encode(&self) -> Vec<u8, Global>

Convert self to an owned vector.

pub fn using_encoded<R, F>(&self, f: F) -> R where
    F: FnOnce(&[u8]) -> R, 

Convert self to a slice and then invoke the given closure with it.

pub fn encoded_size(&self) -> usize

Calculates the encoded size.

impl<'a, E: Epoch> From<&'a PersistedEpoch<E>> for PersistedEpochHeader<E>

fn from(epoch: &'a PersistedEpoch<E>) -> Self

Performs the conversion.

impl<E: PartialEq + Epoch> PartialEq<PersistedEpochHeader<E>> for PersistedEpochHeader<E>

fn eq(&self, other: &PersistedEpochHeader<E>) -> bool

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

fn ne(&self, other: &PersistedEpochHeader<E>) -> bool

This method tests for !=.

impl<E: Epoch> EncodeLike<PersistedEpochHeader<E>> for PersistedEpochHeader<E> where
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode,
    EpochHeader<E>: Encode, 

impl<E: Eq + Epoch> Eq for PersistedEpochHeader<E>

impl<E: Epoch> StructuralEq for PersistedEpochHeader<E>

impl<E: Epoch> StructuralPartialEq for PersistedEpochHeader<E>