Struct sp_consensus_babe::digests::NextEpochDescriptor

pub struct NextEpochDescriptor {
    pub authorities: Vec<(AuthorityId, BabeAuthorityWeight)>,
    pub randomness: Randomness,
}

Information about the next epoch. This is broadcast in the first block of the epoch.

Fields

authorities: Vec<(AuthorityId, BabeAuthorityWeight)>

The authorities.

randomness: Randomness

The value of randomness to use for the slot-assignment.

Trait Implementations

impl Clone for NextEpochDescriptor

fn clone(&self) -> NextEpochDescriptor

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for NextEpochDescriptor

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

Formats the value using the given formatter.

impl Decode for NextEpochDescriptor

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

Attempt to deserialise the value from input.

fn decode_into<I>( input: &mut I, dst: &mut MaybeUninit<Self> ) -> Result<DecodeFinished, Error>

where I: Input,

Attempt to deserialize the value from input into a pre-allocated piece of memory.

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

where I: Input,

Attempt to skip the encoded value from input.

fn encoded_fixed_size() -> Option<usize>

Returns the fixed encoded size of the type.

impl Encode for NextEpochDescriptor

fn size_hint(&self) -> usize

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

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

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

fn encode(&self) -> Vec<u8>

Convert self to an owned vector.

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.

fn encoded_size(&self) -> usize

Calculates the encoded size.

impl PartialEq for NextEpochDescriptor

fn eq(&self, other: &NextEpochDescriptor) -> 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 EncodeLike for NextEpochDescriptor

impl Eq for NextEpochDescriptor

impl StructuralPartialEq for NextEpochDescriptor