Struct Promise

pub struct Promise<T>
where
    T: Entry,
{
    pub n: Ballot,
    pub n_accepted: Ballot,
    pub decided_snapshot: Option<SnapshotType<T>>,
    pub suffix: Vec<T>,
    pub decided_idx: u64,
    pub accepted_idx: u64,
    pub stopsign: Option<StopSign>,
}

Promise message sent by a follower in response to a Prepare sent by the leader.

Fields

n: Ballot

The current round.

n_accepted: Ballot

The latest round in which an entry was accepted.

decided_snapshot: Option<SnapshotType<T>>

The decided snapshot.

suffix: Vec<T>

The log suffix.

decided_idx: u64

The decided index of this follower.

accepted_idx: u64

The log length of this follower.

stopsign: Option<StopSign>

The StopSign accepted by this follower

Trait Implementations

impl<T> Clone for Promise<T>

where T: Entry + Clone,

fn clone(&self) -> Promise<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for Promise<T>

where T: Entry + Debug,

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

Formats the value using the given formatter.

impl<'de, T> Deserialize<'de> for Promise<T>

where T: Entry + Deserialize<'de>,

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl<T> Serialize for Promise<T>

where T: Entry + Serialize,

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

where __S: Serializer,

Serialize this value into the given Serde serializer.