Struct SyncHandshakeResponse 

pub struct SyncHandshakeResponse {
    pub selected_protocol: SyncProtocol,
    pub root_hash: [u8; 32],
    pub entity_count: u64,
    pub capabilities: SyncCapabilities,
}

Sync handshake response (Responder → Initiator).

Contains the selected protocol and responder’s state summary.

See CIP §2.2 - Negotiation Flow.

Fields

selected_protocol: SyncProtocol

Protocol selected for this sync session.

root_hash: [u8; 32]

Responder’s current root hash.

entity_count: u64

Responder’s entity count.

capabilities: SyncCapabilities

Responder’s capabilities.

Implementations

impl SyncHandshakeResponse

pub fn already_synced(root_hash: [u8; 32], entity_count: u64) -> Self

Create a response indicating no sync is needed.

pub fn with_protocol( selected_protocol: SyncProtocol, root_hash: [u8; 32], entity_count: u64, ) -> Self

Create a response with a selected protocol.

Trait Implementations

impl BorshDeserialize for SyncHandshakeResponse

fn deserialize_reader<__R: Read>(reader: &mut __R) -> Result<Self, Error>

fn deserialize(buf: &mut &[u8]) -> Result<Self, Error>

Deserializes this instance from a given slice of bytes. Updates the buffer to point at the remaining bytes.

fn try_from_slice(v: &[u8]) -> Result<Self, Error>

Deserialize this instance from a slice of bytes.

fn try_from_reader<R>(reader: &mut R) -> Result<Self, Error>

where R: Read,

impl BorshSerialize for SyncHandshakeResponse

fn serialize<__W: Write>(&self, writer: &mut __W) -> Result<(), Error>

impl Clone for SyncHandshakeResponse

fn clone(&self) -> SyncHandshakeResponse

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyncHandshakeResponse

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

Formats the value using the given formatter.

impl PartialEq for SyncHandshakeResponse

fn eq(&self, other: &SyncHandshakeResponse) -> 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 SyncHandshakeResponse