Enum BackpressureMode 

pub enum BackpressureMode {
    DropNewest,
    DropOldest,
    FailProducer,
    Sample {
        rate: u32,
    },
}

Backpressure policy when ring buffers are full.

Variants

DropNewest

Drop the newest event (the one being inserted).

DropOldest

Drop the oldest event in the buffer to make room.

FailProducer

Return an error to the producer.

Sample

Sample events: keep 1 in N events.

Fields

rate: u32

Keep 1 event for every rate events.

Trait Implementations

impl Clone for BackpressureMode

fn clone(&self) -> BackpressureMode

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for BackpressureMode

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

Formats the value using the given formatter.

impl PartialEq for BackpressureMode

fn eq(&self, other: &BackpressureMode) -> 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 Copy for BackpressureMode

impl Eq for BackpressureMode

impl StructuralPartialEq for BackpressureMode