Struct SyncOffer 

pub struct SyncOffer {
    pub protocol_version: u32,
    pub heads: Vec<Hash>,
    pub bloom: BloomFilter,
    pub physical_ms: u64,
    pub logical: u32,
}

Fields

protocol_version: u32

Protocol version — peers reject offers with unknown versions. Defaults to 0 for backward compat with pre-versioned offers.

heads: Vec<Hash>

Current DAG heads of the offering peer.

bloom: BloomFilter

Bloom filter containing all entry hashes the peer has.

physical_ms: u64

Physical time (ms) of the offering peer’s clock.

logical: u32

Logical counter of the offering peer’s clock.

Implementations

impl SyncOffer

pub fn from_oplog(oplog: &OpLog, physical_ms: u64, logical: u32) -> Self

Build a sync offer from an op log.

Constructs a bloom filter of all entry hashes and captures current heads.

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. S-05: validates bloom filter dimensions.

Trait Implementations

impl Clone for SyncOffer

fn clone(&self) -> SyncOffer

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SyncOffer

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for SyncOffer

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SyncOffer

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

where __S: Serializer,

Serialize this value into the given Serde serializer.