Struct fluvio::dataplane::fetch::FetchablePartitionResponse

pub struct FetchablePartitionResponse<R> where
    R: Encoder + Decoder + Default + Debug,  {
    pub partition_index: i32,
    pub error_code: ErrorCode,
    pub high_watermark: i64,
    pub last_stable_offset: i64,
    pub next_filter_offset: i64,
    pub log_start_offset: i64,
    pub aborted: Option<Vec<AbortedTransaction, Global>>,
    pub records: R,
}

Fields

partition_index: i32

The partiiton index.

error_code: ErrorCode

The error code, or 0 if there was no fetch error

high_watermark: i64

The current high water mark.

last_stable_offset: i64

👎 Deprecated since 0.4.0:

Please use high_watermark

The last stable offset (or LSO) of the partition which is inherited from Kafka semamntics

next_filter_offset: i64

next offset to fetch in case of filter consumer should return that back to SPU, othewise SPU will re-turn same filter records

log_start_offset: i64

The current log start offset.

aborted: Option<Vec<AbortedTransaction, Global>>

The aborted transactions.

records: R

The record data.

Implementations

impl FetchablePartitionResponse<RecordSet>

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

offset that will be use for fetching rest of offsets this will be 1 greater than last offset of previous query If all records have been read then it will be either HW or LEO

Trait Implementations

impl<R> Debug for FetchablePartitionResponse<R> where
    R: Debug + Encoder + Decoder + Default, 

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

Formats the value using the given formatter.

impl<R> Decoder for FetchablePartitionResponse<R> where
    R: Encoder + Decoder + Default + Debug, 

pub fn decode<T>(&mut self, src: &mut T, version: i16) -> Result<(), Error> where
    T: Buf, 

pub fn decode_from<T>(src: &mut T, version: i16) -> Result<Self, Error> where
    Self: Default,
    T: Buf, 

decode Kafka compliant protocol values from buf

impl<R> Default for FetchablePartitionResponse<R> where
    R: Encoder + Decoder + Default + Debug, 

pub fn default() -> FetchablePartitionResponse<R>

Returns the “default value” for a type.

impl<R> Encoder for FetchablePartitionResponse<R> where
    R: Encoder + Decoder + Default + Debug, 

pub fn encode<T>(&self, dest: &mut T, version: i16) -> Result<(), Error> where
    T: BufMut, 

encoding contents for buffer

pub fn write_size(&self, version: i16) -> usize

size of this object in bytes

pub fn as_bytes(&self, version: i16) -> Result<Bytes, Error>

impl FileWrite for FetchablePartitionResponse<FileRecordSet>

pub fn file_encode(
    &self,
    src: &mut BytesMut,
    data: &mut Vec<StoreValue, Global>,
    version: i16
) -> Result<(), Error>