## Uses of Class
io.vertx.rxjava3.kafka.client.producer.KafkaProducerRecord

- Packages that use KafkaProducerRecord
  Package | Description
  --- | ---
  io.vertx.rxjava3.kafka.client.producer |

- - ### Uses of KafkaProducerRecord in io.vertx.rxjava3.kafka.client.producer

    Fields in io.vertx.rxjava3.kafka.client.producer with type parameters of type KafkaProducerRecord
    Modifier and Type | Field and Description
    --- | ---
    `static io.vertx.lang.rx.TypeArg<KafkaProducerRecord>` | KafkaProducerRecord.`__TYPE_ARG`

    Methods in io.vertx.rxjava3.kafka.client.producer that return KafkaProducerRecord
    Modifier and Type | Method and Description
    --- | ---
    `KafkaProducerRecord<K,V>` | KafkaProducerRecord.`addHeader(KafkaHeader header)` Add an header to this record.
    `KafkaProducerRecord<K,V>` | KafkaProducerRecord.`addHeader(String key, Buffer value)` Like `addHeader(java.lang.String, java.lang.String)` but with a key/value pair
    `KafkaProducerRecord<K,V>` | KafkaProducerRecord.`addHeader(String key, String value)` Like `addHeader(java.lang.String, java.lang.String)` but with a key/value pair
    `KafkaProducerRecord<K,V>` | KafkaProducerRecord.`addHeaders(List<KafkaHeader> headers)` Add a list of headers to this record.
    `static <K,V> KafkaProducerRecord<K,V>` | KafkaProducerRecord.`create(String topic, K key, V value)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | KafkaProducerRecord.`create(String topic, K key, V value, Long timestamp, Integer partition)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | KafkaProducerRecord.`create(String topic, V value)` Create a concrete instance of a Vert.x producer record
    `static <K,V> KafkaProducerRecord<K,V>` | KafkaProducerRecord.`newInstance(KafkaProducerRecord arg)`
    `static <K,V> KafkaProducerRecord<K,V>` | KafkaProducerRecord.`newInstance(KafkaProducerRecord arg, io.vertx.lang.rx.TypeArg<K> __typeArg_K, io.vertx.lang.rx.TypeArg<V> __typeArg_V)`

    Methods in io.vertx.rxjava3.kafka.client.producer that return types with arguments of type KafkaProducerRecord
    Modifier and Type | Method and Description
    --- | ---
    `WriteStreamObserver<KafkaProducerRecord<K,V>>` | KafkaProducer.`toObserver()`
    `WriteStreamSubscriber<KafkaProducerRecord<K,V>>` | KafkaProducer.`toSubscriber()`

    Methods in io.vertx.rxjava3.kafka.client.producer with parameters of type KafkaProducerRecord
    Modifier and Type | Method and Description
    --- | ---
    `Completable` | KafkaProducer.`end(KafkaProducerRecord<K,V> data)` Same as but with an `handler` called when the operation completes
    `Completable` | KafkaProducer.`rxEnd(KafkaProducerRecord<K,V> data)` Same as but with an `handler` called when the operation completes
    `Single<RecordMetadata>` | KafkaProducer.`rxSend(KafkaProducerRecord<K,V> record)` Asynchronously write a record to a topic
    `Completable` | KafkaProducer.`rxWrite(KafkaProducerRecord<K,V> data)` Same as but with an `handler` called when the operation completes
    `Single<RecordMetadata>` | KafkaProducer.`send(KafkaProducerRecord<K,V> record)` Asynchronously write a record to a topic
    `Completable` | KafkaProducer.`write(KafkaProducerRecord<K,V> data)` Same as but with an `handler` called when the operation completes

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