Struct PhaseVote

pub struct PhaseVote {
    pub chain_id: ChainID,
    pub view: ViewNumber,
    pub block: CryptoHash,
    pub phase: Phase,
    pub signature: SignatureBytes,
}

Message sent by a validator to a leader of view + 1 to indicate that the validator agrees to a specific Proposal or Nudge.

Fields

chain_id: ChainID

chain_id field of the Proposal or Nudge associated with this PhaseVote.

view: ViewNumber

view field of the Proposal or Nudge associated with this PhaseVote.

block: CryptoHash

block field of the Proposal or Nudge associated with this PhaseVote.

phase: Phase

phase field of the Proposal or Nudge associated with this PhaseVote.

signature: SignatureBytes

Digital signature formed using

Implementations

impl PhaseVote

pub(crate) fn new( keypair: &Keypair, chain_id: ChainID, view: ViewNumber, block: CryptoHash, phase: Phase, ) -> Self

Create a PhaseVote for the given chain_id, view, block, and phase by signing over the values with the provided keypair.

Trait Implementations

impl BorshDeserialize for PhaseVote

where ChainID: BorshDeserialize, ViewNumber: BorshDeserialize, CryptoHash: BorshDeserialize, Phase: BorshDeserialize, SignatureBytes: BorshDeserialize,

fn deserialize_reader<R: Read>(reader: &mut R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for PhaseVote

where ChainID: BorshSerialize, ViewNumber: BorshSerialize, CryptoHash: BorshSerialize, Phase: BorshSerialize, SignatureBytes: BorshSerialize,

fn serialize<W: Write>(&self, writer: &mut W) -> Result<(), Error>

fn try_to_vec(&self) -> Result<Vec<u8>, Error>

Serialize this instance into a vector of bytes.

impl Clone for PhaseVote

fn clone(&self) -> PhaseVote

Returns a copy of the value.

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

Performs copy-assignment from source.

impl From<PhaseVote> for HotStuffMessage

fn from(vote: PhaseVote) -> Self

Converts to this type from the input type.

impl SignedMessage for PhaseVote

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

Get the bytes that are passed as input into the signing function to form the signature of the SignedMessage.

fn signature_bytes(&self) -> SignatureBytes

Get the signature of the SignedMessage.

fn is_correct(&self, verifying_key: &VerifyingKey) -> bool

Verify that signature_bytes is a signature created by verifying_key over message_bytes.

impl Vote for PhaseVote

fn chain_id(&self) -> ChainID

Get the chain_id of the chain that the Vote is about.

fn view(&self) -> ViewNumber

Get the view that the Vote is about.