pub enum RemoteLogSegmentState {
CopySegmentStarted,
CopySegmentFinished,
DeleteSegmentStarted,
DeleteSegmentFinished,
}Expand description
Lifecycle state of a remote log segment.
Valid transitions (see RemoteLogSegmentState::is_valid_transition),
plus every self transition:
CopySegmentStarted ──► CopySegmentFinished ──► DeleteSegmentStarted ──► DeleteSegmentFinished
└───────────────────────────────────►┘Variants§
CopySegmentStarted
A copy to the remote tier has begun but not finished. The starting state of every segment.
CopySegmentFinished
The copy finished; the segment is durable in the remote tier and readable.
DeleteSegmentStarted
Deletion from the remote tier has begun.
DeleteSegmentFinished
The segment has been fully removed from the remote tier.
Implementations§
Source§impl RemoteLogSegmentState
impl RemoteLogSegmentState
Sourcepub fn is_valid_transition(self, target: Self) -> bool
pub fn is_valid_transition(self, target: Self) -> bool
true if a segment currently in self may transition to target.
This is Kafka’s RemoteLogSegmentState.isValidTransition, so a
same-state transition is valid: Kafka admits it to keep retries and
failover idempotent.
Trait Implementations§
Source§impl Clone for RemoteLogSegmentState
impl Clone for RemoteLogSegmentState
Source§fn clone(&self) -> RemoteLogSegmentState
fn clone(&self) -> RemoteLogSegmentState
1.0.0 (const: unstable) · Source§fn clone_from(&mut self, source: &Self)
fn clone_from(&mut self, source: &Self)
source. Read moreimpl Copy for RemoteLogSegmentState
Source§impl Debug for RemoteLogSegmentState
impl Debug for RemoteLogSegmentState
impl Eq for RemoteLogSegmentState
Source§impl Hash for RemoteLogSegmentState
impl Hash for RemoteLogSegmentState
Source§impl PartialEq for RemoteLogSegmentState
impl PartialEq for RemoteLogSegmentState
impl StructuralPartialEq for RemoteLogSegmentState
Auto Trait Implementations§
impl Freeze for RemoteLogSegmentState
impl RefUnwindSafe for RemoteLogSegmentState
impl Send for RemoteLogSegmentState
impl Sync for RemoteLogSegmentState
impl Unpin for RemoteLogSegmentState
impl UnsafeUnpin for RemoteLogSegmentState
impl UnwindSafe for RemoteLogSegmentState
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