Struct Snapshot 

pub struct Snapshot {
    pub entries: Vec<Entry>,
}

A full snapshot — for bootstrapping new peers.

Contains every entry in the op log, serialized in topological order. New peers deserialize this, rebuild their op log and materialized graph, then switch to delta sync.

Fields

entries: Vec<Entry>

All entries in topological (causal) order.

Implementations

impl Snapshot

pub fn from_oplog(oplog: &OpLog) -> Self

Build a full snapshot from an op log.

pub fn to_bytes(&self) -> Vec<u8>

Serialize to MessagePack bytes.

pub fn from_bytes(bytes: &[u8]) -> Result<Self, String>

Deserialize from MessagePack bytes. S-03: validates byte length and entry count.

Trait Implementations

impl Clone for Snapshot

fn clone(&self) -> Snapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Snapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Snapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Snapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.