Struct ydb_unofficial::generated::ydb::topic::v1::topic_service_client::TopicServiceClient

pub struct TopicServiceClient<T> { /* private fields */ }

Implementations

impl TopicServiceClient<Channel>

pub async fn connect<D>( dst: D ) -> impl Future<Output = Result<TopicServiceClient<Channel>, Error>>where D: TryInto<Endpoint>, <D as TryInto<Endpoint>>::Error: Into<Box<dyn Error + Send + Sync, Global>>,

Attempt to create a new client by connecting to a given endpoint.

impl<T> TopicServiceClient<T>where T: GrpcService<UnsyncBoxBody<Bytes, Status>>, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::Error: Into<Box<dyn Error + Send + Sync, Global>>, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody: Body<Data = Bytes> + Send + 'static, <<T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody as Body>::Error: Into<Box<dyn Error + Send + Sync, Global>> + Send,

pub fn new(inner: T) -> TopicServiceClient<T>

pub fn with_origin(inner: T, origin: Uri) -> TopicServiceClient<T>

pub fn with_interceptor<F>( inner: T, interceptor: F ) -> TopicServiceClient<InterceptedService<T, F>>where F: Interceptor, <T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody: Default, T: Service<Request<UnsyncBoxBody<Bytes, Status>>, Response = Response<<T as GrpcService<UnsyncBoxBody<Bytes, Status>>>::ResponseBody>>, <T as Service<Request<UnsyncBoxBody<Bytes, Status>>>>::Error: Into<Box<dyn Error + Send + Sync, Global>> + Send + Sync,

pub fn send_compressed( self, encoding: CompressionEncoding ) -> TopicServiceClient<T>

Compress requests with the given encoding.

This requires the server to support it otherwise it might respond with an error.

pub fn accept_compressed( self, encoding: CompressionEncoding ) -> TopicServiceClient<T>

Enable decompressing responses.

pub fn max_decoding_message_size(self, limit: usize) -> TopicServiceClient<T>

Limits the maximum size of a decoded message.

Default: 4MB

pub fn max_encoding_message_size(self, limit: usize) -> TopicServiceClient<T>

Limits the maximum size of an encoded message.

Default: usize::MAX

pub async fn stream_write( &mut self, request: impl IntoStreamingRequest<Message = FromClient> ) -> impl Future<Output = Result<Response<Streaming<FromServer>>, Status>>

Create Write Session Pipeline example: client server InitRequest(Topic, MessageGroupID, …) ––––––––> InitResponse(Partition, MaxSeqNo, …) <–––––––– WriteRequest(data1, seqNo1) ––––––––> WriteRequest(data2, seqNo2) ––––––––> WriteResponse(seqNo1, offset1, …) <–––––––– WriteRequest(data3, seqNo3) ––––––––> WriteResponse(seqNo2, offset2, …) <–––––––– [something went wrong] (status != SUCCESS, issues not empty) <––––––––

pub async fn stream_read( &mut self, request: impl IntoStreamingRequest<Message = FromClient> ) -> impl Future<Output = Result<Response<Streaming<FromServer>>, Status>>

Create Read Session Pipeline: client server InitRequest(Topics, ClientId, …) ––––––––> InitResponse(SessionId) <–––––––– ReadRequest ––––––––> ReadRequest ––––––––> StartPartitionSessionRequest(Topic1, Partition1, PartitionSessionID1, …) <–––––––– StartPartitionSessionRequest(Topic2, Partition2, PartitionSessionID2, …) <–––––––– StartPartitionSessionResponse(PartitionSessionID1, …) client must respond with this message to actually start recieving data messages from this partition ––––––––> StopPartitionSessionRequest(PartitionSessionID1, …) <–––––––– StopPartitionSessionResponse(PartitionSessionID1, …) only after this response server will give this parittion to other session. ––––––––> StartPartitionSessionResponse(PartitionSession2, …) ––––––––> ReadResponse(data, …) <–––––––– CommitRequest(PartitionCommit1, …) ––––––––> CommitResponse(PartitionCommitAck1, …) <–––––––– [something went wrong] (status != SUCCESS, issues not empty) <––––––––

pub async fn create_topic( &mut self, request: impl IntoRequest<CreateTopicRequest> ) -> impl Future<Output = Result<Response<CreateTopicResponse>, Status>>

Create topic command.

pub async fn describe_topic( &mut self, request: impl IntoRequest<DescribeTopicRequest> ) -> impl Future<Output = Result<Response<DescribeTopicResponse>, Status>>

Describe topic command.

pub async fn describe_consumer( &mut self, request: impl IntoRequest<DescribeConsumerRequest> ) -> impl Future<Output = Result<Response<DescribeConsumerResponse>, Status>>

Describe topic’s consumer command.

pub async fn alter_topic( &mut self, request: impl IntoRequest<AlterTopicRequest> ) -> impl Future<Output = Result<Response<AlterTopicResponse>, Status>>

Alter topic command.

pub async fn drop_topic( &mut self, request: impl IntoRequest<DropTopicRequest> ) -> impl Future<Output = Result<Response<DropTopicResponse>, Status>>

Drop topic command.

Trait Implementations

impl<T> Clone for TopicServiceClient<T>where T: Clone,

fn clone(&self) -> TopicServiceClient<T>

Returns a copy of the value.

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

Performs copy-assignment from source.

impl<T> Debug for TopicServiceClient<T>where T: Debug,

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

Formats the value using the given formatter.