pub struct KafkaConsumerConfig { /* private fields */ }Expand description
Configuration for a Kafka consumer.
This struct contains settings that control how the consumer behaves, including batch sizes, wait times, client configuration, and starting offset.
Implementations§
Source§impl KafkaConsumerConfig
impl KafkaConsumerConfig
Sourcepub fn min_batch_size(&mut self, min_batch_size: i32)
pub fn min_batch_size(&mut self, min_batch_size: i32)
Sets the minimum number of messages to batch together before returning.
Sourcepub fn max_batch_size(&mut self, max_batch_size: i32)
pub fn max_batch_size(&mut self, max_batch_size: i32)
Sets the maximum number of messages to batch together.
Sourcepub fn max_wait_time(&mut self, max_wait_time: Duration)
pub fn max_wait_time(&mut self, max_wait_time: Duration)
Sets the maximum time to wait for messages before returning a partial batch.
Sourcepub fn from_latest_offset(&mut self)
pub fn from_latest_offset(&mut self)
Configures the consumer to start consuming from the latest offset.
This means the consumer will only receive new messages that arrive after it starts.
Sourcepub fn from_earliest_offset(&mut self)
pub fn from_earliest_offset(&mut self)
Configures the consumer to start consuming from the earliest offset.
This means the consumer will receive all available messages in the topic from the beginning.
Sourcepub fn from_specific_offset(&mut self, offset: i64)
pub fn from_specific_offset(&mut self, offset: i64)
Configures the consumer to start consuming from a specific offset.
Sourcepub fn tls(&mut self, tls: KafkaTlsConfig)
pub fn tls(&mut self, tls: KafkaTlsConfig)
Sets the TLS configuration for secure connections to Kafka brokers.
Sourcepub fn authentication(&mut self, authentication: KafkaAuthentication)
pub fn authentication(&mut self, authentication: KafkaAuthentication)
Sets the authentication configuration for connecting to Kafka brokers.
Sourcepub fn partitions(&mut self, partitions: Vec<i32>)
pub fn partitions(&mut self, partitions: Vec<i32>)
Sets the specific partitions to consume from.
If not specified, the consumer will consume from all partitions of the topic.
Trait Implementations§
Auto Trait Implementations§
impl Freeze for KafkaConsumerConfig
impl RefUnwindSafe for KafkaConsumerConfig
impl Send for KafkaConsumerConfig
impl Sync for KafkaConsumerConfig
impl Unpin for KafkaConsumerConfig
impl UnwindSafe for KafkaConsumerConfig
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