Enum OptimizeError 

pub enum OptimizeError {
    NoStorage,
    SuperfileNotFound(Uuid),
    EmptyMergedSuperfile,
    SidecarConflict {
        superfile_id: Uuid,
        existing_compaction_id: Uuid,
    },
    Seal(String),
    Build(String),
    Commit(String),
    Refresh(String),
    AlreadyRunning,
    Gc(GcError),
    WalGc(GcError),
}

Errors raised by crate::Supertable::optimize.

Variants

NoStorage

No durable storage backend is configured (e.g. memory://); optimize needs one.

SuperfileNotFound(Uuid)

A superfile selected for compaction was absent from the manifest snapshot.

EmptyMergedSuperfile

Compaction produced an empty merged superfile.

SidecarConflict

The tombstone sidecar for a superfile was already sealed by another compaction.

Fields

superfile_id: Uuid

The superfile whose sidecar conflicted.

existing_compaction_id: Uuid

The compaction that had already sealed the sidecar.

Seal(String)

Sealing the compaction output failed.

Build(String)

Building a merged superfile failed.

Commit(String)

Committing the compaction to the manifest failed.

Refresh(String)

Refreshing the in-memory manifest after the commit failed.

AlreadyRunning

Another optimize is already running on this handle.

Gc(GcError)

The post-compaction garbage-collection step failed.

WalGc(GcError)

The post-compaction WAL sweep failed.

Trait Implementations

impl Debug for OptimizeError

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

Formats the value using the given formatter.

impl Display for OptimizeError

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

Formats the value using the given formatter.

impl Error for OptimizeError

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<GcError> for OptimizeError

fn from(source: GcError) -> Self

Converts to this type from the input type.