Struct NodeCheckpoint 

pub struct NodeCheckpoint {
    pub checkpoint_id: String,
    pub node_id: String,
    pub logical_time: u64,
    pub state_bytes: Vec<u8>,
    pub merkle_root: String,
    pub created_at: SystemTime,
}

A single node’s checkpoint snapshot

Fields

checkpoint_id: String

Checkpoint identifier

node_id: String

Node that produced this checkpoint

logical_time: u64

Logical timestamp (e.g. stream offset)

state_bytes: Vec<u8>

Opaque checkpoint state bytes

merkle_root: String

Merkle root hash of state_bytes (hex-encoded SHA-256)

created_at: SystemTime

Wall-clock creation time

Trait Implementations

impl Clone for NodeCheckpoint

fn clone(&self) -> NodeCheckpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeCheckpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeCheckpoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeCheckpoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.