Struct NodeSnapshot 

pub struct NodeSnapshot {
    pub incarnation: u64,
    pub config: NodeConfigSnapshot,
    pub graphs: Vec<NamedGraphSnapshot>,
    pub components: Vec<NamedComponentSnapshot>,
    pub transient: TransientSnapshot,
}

Top-level snapshot per ENGINE.md §15.1.

Fields

incarnation: u64

Monotonically bumped on every Node::restore. Used by hosts to detect “is this the same Node since N seconds ago?”.

config: NodeConfigSnapshot

The NodeConfig captured at snapshot time. NodeConfig must match exactly at restore time.

graphs: Vec<NamedGraphSnapshot>

Installed graphs (post-analysis FunctionProto bytes).

components: Vec<NamedComponentSnapshot>

Per-component serialized state.

transient: TransientSnapshot

In-flight transient state (frontier, slot_table, …).

Implementations

impl NodeSnapshot

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

Bincode-encode the snapshot for on-disk persistence or inter-process transfer. ships this as the only transport; may add the prost-bytes equivalent.

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

Decode a snapshot from bincode bytes.

Trait Implementations

impl Clone for NodeSnapshot

fn clone(&self) -> NodeSnapshot

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeSnapshot

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for NodeSnapshot

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for NodeSnapshot

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

where __S: Serializer,

Serialize this value into the given Serde serializer.