Struct kafka_protocol::messages::fetch_request::FetchPartition

#[non_exhaustive]
pub struct FetchPartition {
    pub partition: i32,
    pub current_leader_epoch: i32,
    pub fetch_offset: i64,
    pub last_fetched_epoch: i32,
    pub log_start_offset: i64,
    pub partition_max_bytes: i32,
    pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}

Valid versions: 0-16

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

partition: i32

The partition index.

Supported API versions: 0-16

current_leader_epoch: i32

The current leader epoch of the partition.

Supported API versions: 9-16

fetch_offset: i64

The message offset.

Supported API versions: 0-16

last_fetched_epoch: i32

The epoch of the last fetched record or -1 if there is none

Supported API versions: 12-16

log_start_offset: i64

The earliest available offset of the follower replica. The field is only used when the request is sent by the follower.

Supported API versions: 5-16

partition_max_bytes: i32

The maximum bytes to fetch from this partition. See KIP-74 for cases where this limit may not be honored.

Supported API versions: 0-16

unknown_tagged_fields: BTreeMap<i32, Bytes>

Other tagged fields

Implementations

impl FetchPartition

pub fn with_partition(self, value: i32) -> Self

Sets partition to the passed value.

The partition index.

Supported API versions: 0-16

pub fn with_current_leader_epoch(self, value: i32) -> Self

Sets current_leader_epoch to the passed value.

The current leader epoch of the partition.

Supported API versions: 9-16

pub fn with_fetch_offset(self, value: i64) -> Self

Sets fetch_offset to the passed value.

The message offset.

Supported API versions: 0-16

pub fn with_last_fetched_epoch(self, value: i32) -> Self

Sets last_fetched_epoch to the passed value.

The epoch of the last fetched record or -1 if there is none

Supported API versions: 12-16

pub fn with_log_start_offset(self, value: i64) -> Self

Sets log_start_offset to the passed value.

The earliest available offset of the follower replica. The field is only used when the request is sent by the follower.

Supported API versions: 5-16

pub fn with_partition_max_bytes(self, value: i32) -> Self

Sets partition_max_bytes to the passed value.

The maximum bytes to fetch from this partition. See KIP-74 for cases where this limit may not be honored.

Supported API versions: 0-16

pub fn with_unknown_tagged_fields(self, value: BTreeMap<i32, Bytes>) -> Self

Sets unknown_tagged_fields to the passed value.

pub fn with_unknown_tagged_field(self, key: i32, value: Bytes) -> Self

Inserts an entry into unknown_tagged_fields.

Trait Implementations

impl Clone for FetchPartition

fn clone(&self) -> FetchPartition

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FetchPartition

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

Formats the value using the given formatter.

impl Decodable for FetchPartition

fn decode<B: ByteBuf>(buf: &mut B, version: i16) -> Result<Self>

Decode the message from the provided buffer and version.

impl Default for FetchPartition

fn default() -> Self

Returns the “default value” for a type.

impl Encodable for FetchPartition

fn encode<B: ByteBufMut>(&self, buf: &mut B, version: i16) -> Result<()>

Encode the message into the target buffer.

fn compute_size(&self, version: i16) -> Result<usize>

Compute the total size of the message when encoded.

impl Message for FetchPartition

const VERSIONS: VersionRange = _

The valid versions for this message.

const DEPRECATED_VERSIONS: Option<VersionRange> = _

The deprecated versions for this message.

impl PartialEq for FetchPartition

fn eq(&self, other: &FetchPartition) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl StructuralPartialEq for FetchPartition