Enum ChangePhase 

pub enum ChangePhase {
    Recovered,
    Recorded,
    Assembling,
    Written,
    Lost,
    Updated,
    Completed,
}

Phase of a multi-step storage change.

Variants

Recovered

The change was recovered from changelog and the phase is unknown.

Recorded

The change is recorded in the log and LT upload has started.

Assembling

The LT blob originated from a multipart upload and is being assembled.

Multipart upload completion can fail, and we want the client to be able to retry it without the change cleanup process racing to delete the LT blob. Therefore, cleanup of changes in this phase is deferred.

Written

LT upload has succeeded and the tombstone is being updated.

Lost

The tombstone update failed due to a conflict.

Updated

The tombstone update succeeded.

Completed

Cleanup complete.

Implementations

impl ChangePhase

pub fn compare_and_write(succeeded: bool) -> Self

Returns the phase corresponding to the outcome of a compare-and-write operation.

Trait Implementations

impl Debug for ChangePhase

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

Formats the value using the given formatter.

impl PartialEq for ChangePhase

fn eq(&self, other: &ChangePhase) -> 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 StructuralPartialEq for ChangePhase