Struct LiteVote 

pub struct LiteVote {
    pub value: LiteValue,
    pub round: Round,
    pub unlocking_round: Option<Round>,
    pub first_round: bool,
    pub justification_commitment: Option<CryptoHash>,
    pub signature: ValidatorSignature,
}

A vote on a statement from a validator, represented as a LiteValue.

Fields

value: LiteValue

The value being voted for, as a LiteValue.

round: Round

The consensus round in which the vote was cast.

unlocking_round: Option<Round>

The unlocking round this vote signed (see VoteValue). Only ValidatedBlock votes carry an unlocking round; it is None for fresh proposals and for ConfirmedBlock/Timeout votes.

first_round: bool

The first-round attestation this vote signed (see VoteValue). It is true only for a ConfirmedBlock vote that confirms a block in the chain’s first round; it is always false for ValidatedBlock and Timeout votes.

justification_commitment: Option<CryptoHash>

The justification commitment this vote signed (see VoteValue): the hash of the cited quorum, or None if the vote cites none.

signature: ValidatorSignature

The validator’s signature over the value hash, round, certificate kind, unlocking round, first-round attestation and justification commitment.

Implementations

impl LiteVote

pub fn with_value<T: CertificateValue>(self, value: T) -> Option<Vote<T>>

Returns the full vote, with the value, if it matches.

pub fn kind(&self) -> CertificateKind

Returns the kind of certificate this vote is for.

impl LiteVote

pub fn new( value: LiteValue, round: Round, secret_key: &ValidatorSecretKey, ) -> Self

Uses the signing key to create a signed object.

pub fn check(&self, public_key: ValidatorPublicKey) -> Result<(), ChainError>

Verifies the signature in the vote.

Trait Implementations

impl Clone for LiteVote

fn clone(&self) -> LiteVote

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for LiteVote

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for LiteVote

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for LiteVote

fn eq(&self, other: &LiteVote) -> 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 Serialize for LiteVote

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl Eq for LiteVote

impl StructuralPartialEq for LiteVote