Struct HeartbeatGroupInfo 

pub struct HeartbeatGroupInfo {
    pub current_gsn: SequenceNumber,
    pub first_gsn: SequenceNumber,
    pub last_gsn: SequenceNumber,
    pub writer_set: Vec<GuidPrefix>,
}

Optionaler GroupInfo-Trailer einer HEARTBEAT-Submessage (§8.3.8.6.2).

Wire-Layout:

• currentGSN: i64
• firstGSN: i64
• lastGSN: i64
• writerSet: u32-Length + length × GuidPrefix(12 byte)

Fields

current_gsn: SequenceNumber

Aktuelle Group-SN (hoechste vom Gruppen-Coordinator vergebene).

first_gsn: SequenceNumber

Erste relevante Group-SN (cache_min der Gruppe).

last_gsn: SequenceNumber

Letzte verfuegbare Group-SN (= currentGSN minus pending, in der Praxis identisch zu currentGSN bei Steady-State).

writer_set: Vec<GuidPrefix>

GuidPrefix-Set der teilnehmenden Writer dieser Gruppe.

Trait Implementations

impl Clone for HeartbeatGroupInfo

fn clone(&self) -> HeartbeatGroupInfo

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HeartbeatGroupInfo

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

Formats the value using the given formatter.

impl PartialEq for HeartbeatGroupInfo

fn eq(&self, other: &HeartbeatGroupInfo) -> 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 Eq for HeartbeatGroupInfo

impl StructuralPartialEq for HeartbeatGroupInfo