Struct ProducerState 

pub struct ProducerState { /* private fields */ }

The state of an active producer for a partition.

Implementations

impl ProducerState

pub fn new( producer_id: i64, producer_epoch: i32, last_sequence: i32, last_timestamp: i64, coordinator_epoch: Option<i32>, current_transaction_start_offset: Option<i64>, ) -> Self

Creates a new ProducerState.

Arguments

• producer_id - the producer id.
• producer_epoch - the producer epoch.
• last_sequence - the last sequence number written by this producer.
• last_timestamp - the timestamp of the last record written by this producer.
• coordinator_epoch - the epoch of the transaction coordinator, or None if not known.
• current_transaction_start_offset - the start offset of the producer’s open transaction, or None if there is none.

pub fn producer_id(&self) -> i64

Returns the producer id.

pub fn producer_epoch(&self) -> i32

Returns the producer epoch.

pub fn last_sequence(&self) -> i32

Returns the last sequence number written by this producer.

pub fn last_timestamp(&self) -> i64

Returns the last timestamp written by this producer.

pub fn current_transaction_start_offset(&self) -> Option<i64>

Returns the offset of the first record in the current transaction, if any.

pub fn coordinator_epoch(&self) -> Option<i32>

Returns the coordinator epoch, if any.

Trait Implementations

impl Clone for ProducerState

fn clone(&self) -> ProducerState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ProducerState

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

Formats the value using the given formatter.

impl Display for ProducerState

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

Formats the value using the given formatter.

impl Hash for ProducerState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ProducerState

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

impl StructuralPartialEq for ProducerState