Enum FaultCause 

pub enum FaultCause {
    Derive,
    PushDeadline,
    WorkerLost,
}

Why a query faulted (ClusterEvent::Faulted) — the classification the host’s mode machine consumes (FOLLOWER-LAG-SHED §6.6 item 3: today the error’s identity died inside the worker as a bare faulted = true, making a deadline bail indistinguishable from an ordinary derive fault).

Variants

Derive

A derive raised an error (bad state, SQLite I/O, an internal panic) — the ordinary fault; recovery is re-register + re-hydrate.

PushDeadline

A single push blew the host-armed deadline (RindleError::PushDeadlineExceeded) — the runaway-push bail, FOLLOWER-LAG-SHED §6.1 trigger (b): the host should consult its shed machinery BEFORE re-registering.

WorkerLost

The worker thread itself was lost (died / unresponsive → detached + respawned); every query on the shard faulted with it.

Trait Implementations

impl Clone for FaultCause

fn clone(&self) -> FaultCause

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FaultCause

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

Formats the value using the given formatter.

impl PartialEq for FaultCause

fn eq(&self, other: &FaultCause) -> 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 Copy for FaultCause

impl Eq for FaultCause

impl StructuralPartialEq for FaultCause