Enum ReplicationError

pub enum ReplicationError {
    HigherTerm(u64),
    QuorumNotReached,
    NodeUnreachable {
        node_id: u32,
    },
    RpcTimeout {
        duration: u64,
    },
    NoPeerFound {
        leader_id: u32,
    },
    LogConflict {
        index: u64,
        expected_term: u64,
        actual_term: u64,
    },
    NotLeader {
        leader_id: Option<u32>,
    },
}

Variants

HigherTerm(u64)

Stale leader detected during AppendEntries RPC

QuorumNotReached

Failed to achieve majority acknowledgment

NodeUnreachable

Target follower node unreachable

Fields

node_id: u32

RpcTimeout

Network timeout during replication RPC

Fields

duration: u64

NoPeerFound

Missing peer configuration in leader state

Fields

leader_id: u32

LogConflict

Log inconsistency detected during replication (§5.3)

Fields

index: u64

expected_term: u64

actual_term: u64

NotLeader

Node not in leader state for replication requests

Fields

leader_id: Option<u32>

Trait Implementations

impl Debug for ReplicationError

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

Formats the value using the given formatter.

impl Display for ReplicationError

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

Formats the value using the given formatter.

impl Error for ReplicationError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<ReplicationError> for ConsensusError

fn from(source: ReplicationError) -> Self

Converts to this type from the input type.

impl From<ReplicationError> for Error

fn from(e: ReplicationError) -> Self

Converts to this type from the input type.