Struct ProducerWrite 

pub struct ProducerWrite {
    pub id: String,
    pub seq: u64,
}

A foreign (non-client) writer’s durable identity: a stable, low-cardinality id plus that producer’s own gapless sequence (design 306 §4). The same (producer, sequence) model Kafka uses — dedup AND ordering, bounded by producer count rather than by write volume.

The contract this imposes on the caller: number your writes 1, 2, 3, … and submit them in order. Concurrency is expressed by using several producer ids, not by fanning out unordered under one — a concurrent fan-out under a single id draws spurious ProducerGap rejections.

Fields

id: String

seq: u64

Trait Implementations

impl Clone for ProducerWrite

fn clone(&self) -> ProducerWrite

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProducerWrite

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

Formats the value using the given formatter.

impl PartialEq for ProducerWrite

fn eq(&self, other: &ProducerWrite) -> 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 Eq for ProducerWrite

impl StructuralPartialEq for ProducerWrite