Struct ChainCheckpoint 

pub struct ChainCheckpoint {
    pub chain_id: u32,
    pub sequence: u64,
    pub last_hash: [u8; 32],
    pub timestamp: DateTime<Utc>,
    pub events_since_last: u64,
}

A checkpoint snapshot of the chain state.

Fields

chain_id: u32

Chain ID.

sequence: u64

Sequence number at checkpoint.

last_hash: [u8; 32]

Hash of the last event at checkpoint.

timestamp: DateTime<Utc>

Timestamp of the checkpoint.

events_since_last: u64

Number of events since last checkpoint.

Trait Implementations

impl Clone for ChainCheckpoint

fn clone(&self) -> ChainCheckpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ChainCheckpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for ChainCheckpoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for ChainCheckpoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.