Enum DurableWriteReject 

pub enum DurableWriteReject {
    NoRange {
        collection: CollectionId,
    },
    StaleOwnership {
        collection: CollectionId,
        range_id: RangeId,
        attempted_owner: NodeIdentity,
        current_owner: NodeIdentity,
        attempted_epoch: OwnershipEpoch,
        current_epoch: OwnershipEpoch,
    },
    NotOwner {
        collection: CollectionId,
        range_id: RangeId,
        role: RangeRole,
        owner: NodeIdentity,
        epoch: OwnershipEpoch,
        version: CatalogVersion,
    },
    Fenced {
        collection: CollectionId,
        range_id: RangeId,
        reason: FenceReason,
    },
}

Why a lease-gated durable write was rejected — either the catalog ownership gate refused it (routing / not-owner), or the owner is self-fenced.

Variants

NoRange

No range of the collection covers the routed key — re-resolve routing.

Fields

collection: CollectionId

StaleOwnership

This node previously held ownership for the range, but the catalog has advanced to a newer owner/epoch. Carries both ownership identities and epochs so callers can distinguish stale ownership from an ordinary non-owner write.

Fields

collection: CollectionId

range_id: RangeId

attempted_owner: NodeIdentity

current_owner: NodeIdentity

attempted_epoch: OwnershipEpoch

current_epoch: OwnershipEpoch

NotOwner

This node is not the catalog owner of the routed range (it is a replica or holds no copy). The write must be routed to owner.

Fields

collection: CollectionId

range_id: RangeId

role: RangeRole

owner: NodeIdentity

epoch: OwnershipEpoch

version: CatalogVersion

Fenced

This node is the catalog owner, but it is self-fenced: it holds no valid lease for the range. Carries the FenceReason.

Fields

collection: CollectionId

range_id: RangeId

reason: FenceReason

Trait Implementations

impl Clone for DurableWriteReject

fn clone(&self) -> DurableWriteReject

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DurableWriteReject

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

Formats the value using the given formatter.

impl Display for DurableWriteReject

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

Formats the value using the given formatter.

impl Eq for DurableWriteReject

impl Error for DurableWriteReject

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 PartialEq for DurableWriteReject

fn eq(&self, other: &DurableWriteReject) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl StructuralPartialEq for DurableWriteReject