Struct polkadot_node_network_protocol::v2::BackedCandidateAcknowledgement

pub struct BackedCandidateAcknowledgement {
    pub candidate_hash: CandidateHash,
    pub statement_knowledge: StatementFilter,
}

An acknowledgement of a backed candidate being known.

Fields

candidate_hash: CandidateHash

The hash of the candidate.

statement_knowledge: StatementFilter

A statement filter which indicates which validators in the para’s group at the relay-parent have validated this candidate and issued statements about it, to the advertiser’s knowledge.

This MUST have exactly the minimum amount of bytes necessary to represent the number of validators in the assigned backing group as-of the relay-parent.

Trait Implementations

impl Clone for BackedCandidateAcknowledgement

fn clone(&self) -> BackedCandidateAcknowledgement

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for BackedCandidateAcknowledgement

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

Formats the value using the given formatter.

impl Decode for BackedCandidateAcknowledgement

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 BackedCandidateAcknowledgement

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 BackedCandidateAcknowledgement

fn eq(&self, other: &BackedCandidateAcknowledgement) -> 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 BackedCandidateAcknowledgement

impl Eq for BackedCandidateAcknowledgement

impl StructuralPartialEq for BackedCandidateAcknowledgement