Struct TimingFlushPolicy 

pub struct TimingFlushPolicy {
    flush_interval: Duration,
    max_batch_rows: usize,
}

Decides whether the first-submission deadline or row threshold requires a flush.

The row threshold is checked after appending a complete submission. It is not a hard batch-size limit and never splits a submission.

Fields

flush_interval: Duration

max_batch_rows: usize

Implementations

impl TimingFlushPolicy

pub fn try_new(flush_interval: Duration, max_batch_rows: usize) -> Option<Self>

Creates a policy, rejecting zero limits, zero intervals, and unrepresentable deadlines.

pub fn validate(flush_interval: Duration) -> bool

Checks that the interval is nonzero and its deadline is representable.

pub fn reached_row_threshold<T>(&self, batch: &PendingBatch<T>) -> bool

Checks only the row trigger when a caller drives deadline events separately.

Trait Implementations

impl Clone for TimingFlushPolicy

fn clone(&self) -> TimingFlushPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TimingFlushPolicy

impl Debug for TimingFlushPolicy

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

Formats the value using the given formatter.

impl FlushPolicy for TimingFlushPolicy

fn deadline<T>(&self, batch: &PendingBatch<T>) -> Option<Instant>

Returns the deadline anchored to the first submission, or None for an empty batch.

An unrepresentable deadline falls back to the first submission time so that extreme timestamps cannot leave a nonempty batch waiting indefinitely.

fn should_flush<T>( &self, batch: &PendingBatch<T>, now: Instant, trigger: FlushTrigger, ) -> bool

Returns whether a nonempty batch has reached either trigger.