Struct Handshake 

pub struct Handshake {
    pub last_sequence: u64,
    pub chain_hash: [u8; 32],
    pub epoch: u64,
}

Handshake message sent by the replica on connection.

Fields

last_sequence: u64

chain_hash: [u8; 32]

epoch: u64

The replica’s current fencing epoch. The primary compares it against its own: a replica advertising a higher epoch has seen a promotion the primary hasn’t, so the primary is stale and self-demotes (see crate::fence).

Trait Implementations

impl Clone for Handshake

fn clone(&self) -> Handshake

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Handshake

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

Formats the value using the given formatter.