Enum ProgressMessage

pub enum ProgressMessage {
    HotStuffMessage(HotStuffMessage),
    PacemakerMessage(PacemakerMessage),
    BlockSyncAdvertiseMessage(BlockSyncAdvertiseMessage),
}

A message that serves to advance the consensus process, which may involve:

1. Participating in consesus via a HotStuffMessage,
2. Syncing views with other replicas via a PacemakerMessage (required for consensus),
3. Triggering block sync on seeing a BlockSyncAdvertiseMessage, which indicates that the replica is lagging behind the others (required for consensus).

Variants

HotStuffMessage(HotStuffMessage)

PacemakerMessage(PacemakerMessage)

BlockSyncAdvertiseMessage(BlockSyncAdvertiseMessage)

Implementations

impl ProgressMessage

pub fn chain_id(&self) -> ChainID

pub fn view(&self) -> Option<ViewNumber>

pub fn size(&self) -> u64

pub fn is_block_sync_trigger_msg(&self) -> bool

Trait Implementations

impl BorshDeserialize for ProgressMessage

where HotStuffMessage: BorshDeserialize, PacemakerMessage: BorshDeserialize, BlockSyncAdvertiseMessage: 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 ProgressMessage

where HotStuffMessage: BorshSerialize, PacemakerMessage: BorshSerialize, BlockSyncAdvertiseMessage: 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 ProgressMessage

fn clone(&self) -> ProgressMessage

Returns a copy of the value.

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

Performs copy-assignment from source.

impl EnumExt for ProgressMessage

where HotStuffMessage: BorshDeserialize, PacemakerMessage: BorshDeserialize, BlockSyncAdvertiseMessage: BorshDeserialize,

fn deserialize_variant<R: Read>( reader: &mut R, variant_idx: u8, ) -> Result<Self, Error>

Deserialises given variant of an enum from the reader.

impl Into<ProgressMessage> for HotStuffMessage

fn into(self) -> ProgressMessage

Converts this type into the (usually inferred) input type.

impl Into<ProgressMessage> for PacemakerMessage

fn into(self) -> ProgressMessage

Converts this type into the (usually inferred) input type.