Struct NodeSnapshotProto 

pub struct NodeSnapshotProto {
    pub schema_version: u32,
    pub peer_id: Vec<u8>,
    pub listen_addrs: Vec<String>,
    pub external_addrs: Vec<String>,
    pub components: Vec<ComponentSnapshotProto>,
    pub captured_at_unix_micros: i64,
    pub modules: Vec<Vec<u8>>,
}

Top-level snapshot of a Node’s state. Produced by Node::snapshot(); consumed by Node::restore(snap). See ENGINE.md §15 and AUTHORING_COMPONENTS.md §14 for the lifecycle.

Fields

schema_version: u32

Snapshot format version. Bump on breaking changes; the Node refuses restore from older versions unless a migrator is wired.

peer_id: Vec<u8>

The Node’s local PeerId, multihash-encoded.

listen_addrs: Vec<String>

Addresses the Node was listening on at snapshot time.

external_addrs: Vec<String>

External (publicly observable) addresses that had been confirmed.

components: Vec<ComponentSnapshotProto>

One entry per (concrete_type, instance_id) component the Node owns. Restored by the framework calling the captured ConcreteComponent::restore_fn(payload) for each entry.

captured_at_unix_micros: i64

When the snapshot was captured (Unix microseconds).

modules: Vec<Vec<u8>>

One entry per registered BuiltModule, encoded as an ONNX ModelProto (serialized bytes). The Node restores its topology including every (concrete_type, instance_id) metadata key on each NodeProto — the same data Node.build() walked at construction.

Trait Implementations

impl Clone for NodeSnapshotProto

fn clone(&self) -> NodeSnapshotProto

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for NodeSnapshotProto

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

Formats the value using the given formatter.

impl Default for NodeSnapshotProto

fn default() -> NodeSnapshotProto

Returns the “default value” for a type.

impl Message for NodeSnapshotProto

fn encoded_len(&self) -> usize

Returns the encoded length of the message without a length delimiter.

fn clear(&mut self)

Clears the message, resetting all fields to their default.

fn encode(&self, buf: &mut impl BufMut) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message to a buffer.

fn encode_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message to a newly allocated buffer.

fn encode_length_delimited( &self, buf: &mut impl BufMut, ) -> Result<(), EncodeError>

where Self: Sized,

Encodes the message with a length-delimiter to a buffer.

fn encode_length_delimited_to_vec(&self) -> Vec<u8>

where Self: Sized,

Encodes the message with a length-delimiter to a newly allocated buffer.

fn decode(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes an instance of the message from a buffer.

fn decode_length_delimited(buf: impl Buf) -> Result<Self, DecodeError>

where Self: Default,

Decodes a length-delimited instance of the message from the buffer.

fn merge(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes an instance of the message from a buffer, and merges it into self.

fn merge_length_delimited(&mut self, buf: impl Buf) -> Result<(), DecodeError>

where Self: Sized,

Decodes a length-delimited instance of the message from buffer, and merges it into self.

impl PartialEq for NodeSnapshotProto

fn eq(&self, other: &NodeSnapshotProto) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for NodeSnapshotProto