Enum DurableWriteOutcome 

pub enum DurableWriteOutcome {
    SkippedRamOnly,
    SyncAcked {
        watermark: WriteWatermark,
        fsync_before_ack: bool,
    },
    Queued {
        watermark: WriteWatermark,
        lag: usize,
    },
}

Result of routing one write through the durability path.

Variants

SkippedRamOnly

Namespace resolved to RAM-only for this local region; no durable write was made.

SyncAcked

Sync durability wrote and flushed before returning to the caller.

Fields

watermark: WriteWatermark

Watermark covered by the acknowledged write.

fsync_before_ack: bool

Whether the flush completed before the acknowledgement.

Queued

Async-bounded durability admitted the write to the bounded write-behind queue.

Fields

watermark: WriteWatermark

Watermark covered after the queued write is drained.

lag: usize

Current pending queue length after enqueue.

Trait Implementations

impl Clone for DurableWriteOutcome

fn clone(&self) -> DurableWriteOutcome

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DurableWriteOutcome

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DurableWriteOutcome

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DurableWriteOutcome

impl PartialEq for DurableWriteOutcome

fn eq(&self, other: &DurableWriteOutcome) -> 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 Serialize for DurableWriteOutcome

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for DurableWriteOutcome