kafrust 0.3.2

A pure Rust Kafka client with no librdkafka or C client binding dependency.
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#![doc = include_str!("../README.md")]
#![forbid(unsafe_code)]
#![warn(missing_docs)]

/// Kafka administration API.
pub mod admin;
/// Low-level Kafka request client.
pub mod client;
/// Shared connection configuration.
pub mod config;
/// Direct topic/partition consumer API.
pub mod consumer;
/// Error and result types.
pub mod error;
/// Classic consumer group alpha API.
pub mod group;
/// Lock-free client request metrics.
pub mod metrics;
/// Producer API.
pub mod producer;
/// KIP-932 share-group consumer API.
pub mod share_consumer;
/// Kafka Streams group membership and heartbeat API.
pub mod streams;
/// KIP-714 client telemetry API.
pub mod telemetry;

mod scram;

pub use admin::{
    AclBinding, AclFilter, AclOperation, AclPatternType, AclPermissionType, AclResourceType,
    AddRaftVoterOptions, AdminClient, AlterClientQuotaEntryResult, AlterClientQuotasResult,
    AlterConfigResourceResult, AlterConfigsOptions, AlterConfigsResult,
    AlterConsumerGroupOffsetsPartitionResult, AlterConsumerGroupOffsetsResult,
    AlterConsumerGroupOffsetsTopicResult, AlterPartitionReassignmentResult,
    AlterPartitionReassignmentTopicResult, AlterPartitionReassignmentsResult,
    AlterReplicaLogDirsPartitionResult, AlterReplicaLogDirsResult, AlterReplicaLogDirsTopicResult,
    AlterScramCredentialResult, AlterShareGroupOffsetsPartitionResult,
    AlterShareGroupOffsetsResult, AlterShareGroupOffsetsTopicResult,
    AlterUserScramCredentialsResult, BrokerDescription, ClientQuotaAlteration, ClientQuotaEntity,
    ClientQuotaEntityComponent, ClientQuotaFilter, ClientQuotaFilterComponent,
    ClientQuotaMatchType, ClientQuotaOperation, ClientQuotaValue, ClusterDescription,
    ConfigAlterOperation, ConfigAlterOperationKind, ConfigEntry, ConfigResourceResult,
    ConfigResourceType, ConfigSource, ConfigSynonym, ConsumerGroupDescription, ConsumerGroupMember,
    ConsumerGroupOffset, ConsumerGroupOffsetDelete, ConsumerGroupOffsetPartitionResult,
    ConsumerGroupOffsetQuery, ConsumerGroupOffsetTopicResult, CreateAclsEntryResult,
    CreateAclsResult, CreateDelegationTokenOptions, CreatePartitionsOptions,
    CreatePartitionsResult, CreatePartitionsTopicResult, CreateTopicResult, CreateTopicsOptions,
    CreateTopicsResult, CreatedDelegationToken, DelegationTokenOperationResult,
    DelegationTokenPrincipal, DeleteAclsFilterResult, DeleteAclsResult,
    DeleteConsumerGroupOffsetsPartitionResult, DeleteConsumerGroupOffsetsResult,
    DeleteConsumerGroupOffsetsTopicResult, DeleteConsumerGroupResult, DeleteRecordsOptions,
    DeleteRecordsPartition, DeleteRecordsPartitionResult, DeleteRecordsResult, DeleteRecordsTopic,
    DeleteRecordsTopicResult, DeleteShareGroupOffsetsResult, DeleteShareGroupOffsetsTopicResult,
    DeleteShareGroupResult, DeleteTopicResult, DeleteTopicsOptions, DeleteTopicsResult,
    DeletedAclResult, DescribeAclsResult, DescribeClientQuotasResult, DescribeClusterEndpointType,
    DescribeClusterOptions, DescribeConfigsOptions, DescribeConfigsResult,
    DescribeDelegationTokensResult, DescribeLogDirsBrokerResult, DescribeProducersActiveProducer,
    DescribeProducersPartitionResult, DescribeProducersResult, DescribeProducersTopic,
    DescribeProducersTopicResult, DescribeQuorumListener, DescribeQuorumNode,
    DescribeQuorumPartitionResult, DescribeQuorumReplicaState, DescribeQuorumResult,
    DescribeQuorumTopic, DescribeQuorumTopicResult, DescribeTopicPartitionsCursor,
    DescribeTopicPartitionsOptions, DescribeTopicPartitionsPartition,
    DescribeTopicPartitionsResult, DescribeTopicPartitionsTopic, DescribeTransactionsResult,
    DescribeUserScramCredentialsResult, DescribedDelegationTokenResult, ElectLeadersOptions,
    ElectLeadersPartitionResult, ElectLeadersResult, ElectLeadersTopicResult, ElectionType,
    FeatureMetadata, FeatureUpdate, FeatureUpdateResult, FeatureUpgradeType, FinalizedFeature,
    GroupListing, LeaderElection, ListConfigResourcesOptions, ListConfigResourcesResult,
    ListConsumerGroupOffsetsResult, ListGroupsOptions, ListPartitionReassignmentsResult,
    ListShareGroupOffsetsResult, ListTransactionsOptions, ListTransactionsResult,
    ListedConfigResource, ListedTransaction, LogDirTopic, LogDirectoryPartitionResult,
    LogDirectoryResult, LogDirectoryTopicResult, ModernConsumerGroupAssignment,
    ModernConsumerGroupDescription, ModernConsumerGroupMember, ModernConsumerGroupTopicPartitions,
    NewPartitions, NewTopic, OngoingPartitionReassignment, OngoingPartitionReassignmentTopic,
    PartitionReassignment, PartitionReassignmentOptions, PartitionReassignmentPartition,
    PartitionReassignmentQuery, RaftVoterListener, RaftVoterResult,
    ReadShareGroupStatePartitionResult, ReadShareGroupStateResult,
    ReadShareGroupStateSummaryPartitionResult, ReadShareGroupStateSummaryResult,
    ReadShareGroupStateSummaryTopicResult, ReadShareGroupStateTopicResult, RemoveRaftVoterOptions,
    ReplicaLogDirAssignment, ScramCredentialDeletion, ScramCredentialInfo,
    ScramCredentialMechanism, ScramCredentialUpsertion, ScramUserCredentials, ShareGroupAssignment,
    ShareGroupDescription, ShareGroupMember, ShareGroupOffset, ShareGroupOffsetPartitionResult,
    ShareGroupOffsetQuery, ShareGroupOffsetTopicResult, ShareGroupStateBatch,
    ShareGroupStateDeleteTopic, ShareGroupStateInitializePartition, ShareGroupStateInitializeTopic,
    ShareGroupStatePartitionResult, ShareGroupStateReadPartition, ShareGroupStateReadTopic,
    ShareGroupStateResult, ShareGroupStateTopicResult, ShareGroupStateWritePartition,
    ShareGroupStateWriteTopic, ShareGroupTopicPartitions, StreamsGroupAssignment,
    StreamsGroupDescription, StreamsGroupEndpoint, StreamsGroupKeyValue, StreamsGroupMember,
    StreamsGroupSubtopology, StreamsGroupTask, StreamsGroupTaskOffset, StreamsGroupTopic,
    StreamsGroupTopicConfig, StreamsGroupTopology, SupportedFeature, TopicConfigAlteration,
    TopicConfigResource, TopicConfigUpdate, TopicConfigUpdateEntry, TopicListing,
    TransactionDescription, TransactionDescriptionTopic, UnregisterBrokerResult,
    UpdateFeaturesOptions, UpdateFeaturesResult,
};
pub use client::Client;
pub use config::{
    ClientConfig, OAuthBearerTokenFuture, OAuthBearerTokenProvider, SaslCredentials, SaslMechanism,
    SecurityProtocol,
};
pub use consumer::{
    Consumer, ConsumerAssignment, ConsumerConfig, ConsumerPartitionQueue, ConsumerRecord,
    ConsumerRecordHeader, IsolationLevel, LeaderEpochOffset, OffsetResetPolicy,
    PartitionWatermarks,
};
pub use error::{BrokerErrorKind, Error, Result};
pub use group::{
    ConsumerGroup, ConsumerGroupAssignmentStrategy, ConsumerGroupCommitWorker, ConsumerGroupConfig,
    ConsumerGroupHeartbeat, ConsumerGroupMetadata, ConsumerGroupProtocol, RebalanceEvent,
    RebalanceListener, RebalancePhase,
};
pub use kafrust_protocol as protocol;
pub use metrics::{ClientMetrics, ClientMetricsSnapshot};
pub use producer::{
    Acks, BufferedProducer, BufferedProducerHandle, Compression, Header, Partitioner,
    ProducerBatchFailure, ProducerBatchRecordOutcome, ProducerBatchReport, ProducerConfig,
    ProducerDelivery, ProducerRecord, RecordMetadata, TransactionStatus,
};
pub use share_consumer::{
    ShareAcknowledgementMode, ShareAcknowledgementType, ShareAcquireMode, ShareConsumer,
    ShareConsumerConfig, ShareConsumerHeartbeat, ShareRecord,
};
pub use streams::{
    StreamsGroupConfig, StreamsGroupSession, StreamsGroupSessionAssignment,
    StreamsGroupSessionHandle,
};
#[cfg(feature = "otlp")]
pub use telemetry::ClientMetricsTelemetryProvider;
pub use telemetry::{
    TelemetryClient, TelemetryConfig, TelemetryMetricsProvider, TelemetryPushSummary,
    TelemetrySubscription,
};

/// Returns the crate version compiled into this build.
pub fn version() -> &'static str {
    env!("CARGO_PKG_VERSION")
}

#[cfg(test)]
mod tests {
    #[test]
    fn exposes_crate_version() {
        assert_eq!(crate::version(), env!("CARGO_PKG_VERSION"));
    }
}