RaftEvent

Enum RaftEvent

pub enum RaftEvent {
Show 19 variants
    ReceiveVoteRequest(VoteRequest, MaybeCloneOneshotSender<Result<VoteResponse, Status>>),
    ClusterConf(MetadataRequest, MaybeCloneOneshotSender<Result<ClusterMembership, Status>>),
    ClusterConfUpdate(ClusterConfChangeRequest, MaybeCloneOneshotSender<Result<ClusterConfUpdateResponse, Status>>),
    AppendEntries(AppendEntriesRequest, MaybeCloneOneshotSender<Result<AppendEntriesResponse, Status>>),
    ClientPropose(ClientWriteRequest, MaybeCloneOneshotSender<Result<ClientResponse, Status>>),
    ClientReadRequest(ClientReadRequest, MaybeCloneOneshotSender<Result<ClientResponse, Status>>),
    InstallSnapshotChunk(Box<Streaming<SnapshotChunk>>, MaybeCloneOneshotSender<Result<SnapshotResponse, Status>>),
    StreamSnapshot(Box<Streaming<SnapshotAck>>, StreamResponseSender),
    RaftLogCleanUp(PurgeLogRequest, MaybeCloneOneshotSender<Result<PurgeLogResponse, Status>>),
    JoinCluster(JoinRequest, MaybeCloneOneshotSender<Result<JoinResponse, Status>>),
    DiscoverLeader(LeaderDiscoveryRequest, MaybeCloneOneshotSender<Result<LeaderDiscoveryResponse, Status>>),
    TriggerSnapshotPush {
        peer_id: u32,
    },
    CreateSnapshotEvent,
    LogPurgeCompleted(LogId),
    SnapshotCreated(Result<(SnapshotMetadata, PathBuf)>),
    PromoteReadyLearners,
    StepDownSelfRemoved,
    MembershipApplied,
    FlushReadBuffer,
}

Variants§

ReceiveVoteRequest(VoteRequest, MaybeCloneOneshotSender<Result<VoteResponse, Status>>)

ClusterConf(MetadataRequest, MaybeCloneOneshotSender<Result<ClusterMembership, Status>>)

ClusterConfUpdate(ClusterConfChangeRequest, MaybeCloneOneshotSender<Result<ClusterConfUpdateResponse, Status>>)

AppendEntries(AppendEntriesRequest, MaybeCloneOneshotSender<Result<AppendEntriesResponse, Status>>)

ClientPropose(ClientWriteRequest, MaybeCloneOneshotSender<Result<ClientResponse, Status>>)

ClientReadRequest(ClientReadRequest, MaybeCloneOneshotSender<Result<ClientResponse, Status>>)

InstallSnapshotChunk(Box<Streaming<SnapshotChunk>>, MaybeCloneOneshotSender<Result<SnapshotResponse, Status>>)

StreamSnapshot(Box<Streaming<SnapshotAck>>, StreamResponseSender)

RaftLogCleanUp(PurgeLogRequest, MaybeCloneOneshotSender<Result<PurgeLogResponse, Status>>)

JoinCluster(JoinRequest, MaybeCloneOneshotSender<Result<JoinResponse, Status>>)

DiscoverLeader(LeaderDiscoveryRequest, MaybeCloneOneshotSender<Result<LeaderDiscoveryResponse, Status>>)

TriggerSnapshotPush

Fields

§peer_id: u32

CreateSnapshotEvent

LogPurgeCompleted(LogId)

SnapshotCreated(Result<(SnapshotMetadata, PathBuf)>)

PromoteReadyLearners

StepDownSelfRemoved

Node removed itself from cluster membership Leader must step down immediately after self-removal per Raft protocol

MembershipApplied

Membership change has been applied to state Leader should refresh cluster metadata cache

FlushReadBuffer

Signal to flush pending read requests Sent by timeout task when read buffer reaches time threshold

Trait Implementations§

impl Debug for RaftEvent

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

Formats the value using the given formatter. Read more

Auto Trait Implementations§

impl !Freeze for RaftEvent

impl !RefUnwindSafe for RaftEvent

impl Send for RaftEvent

impl !Sync for RaftEvent

impl Unpin for RaftEvent

impl !UnwindSafe for RaftEvent

Blanket Implementations§

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where T: 'static + ?Sized,

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