Enum FlushPolicy 

pub enum FlushPolicy {
    Explicit,
    SizeBased {
        threshold: usize,
    },
    TimeBased {
        max_age: Duration,
    },
    Combined {
        threshold: usize,
        max_age: Duration,
    },
}

Determines when the buffer should be automatically flushed.

Variants

Explicit

Flush only when explicitly requested.

SizeBased

Flush when the number of buffered points reaches threshold.

Fields

threshold: usize

Number of data points that triggers a flush.

TimeBased

Flush when the oldest buffered point exceeds max_age.

Fields

max_age: Duration

Maximum age of the oldest buffered point before flushing.

Combined

Flush when either the size or time condition is met.

Fields

threshold: usize

Point count threshold.

max_age: Duration

Age threshold.

Trait Implementations

impl Clone for FlushPolicy

fn clone(&self) -> FlushPolicy

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for FlushPolicy

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

Formats the value using the given formatter.

impl Default for FlushPolicy

fn default() -> Self

Returns the “default value” for a type.

impl PartialEq for FlushPolicy

fn eq(&self, other: &FlushPolicy) -> 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 FlushPolicy