Struct kafka_protocol::messages::leader_and_isr_request::LeaderAndIsrPartitionState

#[non_exhaustive]
pub struct LeaderAndIsrPartitionState {

    pub topic_name: TopicName,
    pub partition_index: i32,
    pub controller_epoch: i32,
    pub leader: BrokerId,
    pub leader_epoch: i32,
    pub isr: Vec<BrokerId>,
    pub partition_epoch: i32,
    pub replicas: Vec<BrokerId>,
    pub adding_replicas: Vec<BrokerId>,
    pub removing_replicas: Vec<BrokerId>,
    pub is_new: bool,
    pub leader_recovery_state: i8,
    pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}

Valid versions: 0-7

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.

topic_name: TopicName

The topic name. This is only present in v0 or v1.

Supported API versions: 0-1

partition_index: i32

The partition index.

Supported API versions: 0-7

controller_epoch: i32

The controller epoch.

Supported API versions: 0-7

leader: BrokerId

The broker ID of the leader.

Supported API versions: 0-7

leader_epoch: i32

The leader epoch.

Supported API versions: 0-7

isr: Vec<BrokerId>

The in-sync replica IDs.

Supported API versions: 0-7

partition_epoch: i32

The current epoch for the partition. The epoch is a monotonically increasing value which is incremented after every partition change. (Since the LeaderAndIsr request is only used by the legacy controller, this corresponds to the zkVersion)

Supported API versions: 0-7

replicas: Vec<BrokerId>

The replica IDs.

Supported API versions: 0-7

adding_replicas: Vec<BrokerId>

The replica IDs that we are adding this partition to, or null if no replicas are being added.

Supported API versions: 3-7

removing_replicas: Vec<BrokerId>

The replica IDs that we are removing this partition from, or null if no replicas are being removed.

Supported API versions: 3-7

is_new: bool

Whether the replica should have existed on the broker or not.

Supported API versions: 1-7

leader_recovery_state: i8

1 if the partition is recovering from an unclean leader election; 0 otherwise.

Supported API versions: 6-7

unknown_tagged_fields: BTreeMap<i32, Bytes>

Other tagged fields

Trait Implementations

impl Builder for LeaderAndIsrPartitionState

type Builder = LeaderAndIsrPartitionStateBuilder

The derive_builder::Builder type for this protocol item.

fn builder() -> Self::Builder

Retrieve the builder for this protocol item.

impl Clone for LeaderAndIsrPartitionState

fn clone(&self) -> LeaderAndIsrPartitionState

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for LeaderAndIsrPartitionState

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

Formats the value using the given formatter.

impl Decodable for LeaderAndIsrPartitionState

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

Decode the message from the provided buffer and version.

impl Default for LeaderAndIsrPartitionState

fn default() -> Self

Returns the “default value” for a type.

impl Encodable for LeaderAndIsrPartitionState

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

Encode the message into the target buffer.

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

Compute the total size of the message when encoded.

impl Message for LeaderAndIsrPartitionState

const VERSIONS: VersionRange = _

The valid versions for this message.

const DEPRECATED_VERSIONS: Option<VersionRange> = None

The deprecated versions for this message.

impl PartialEq for LeaderAndIsrPartitionState

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

This method tests for self and other values to be equal, and is used by ==.

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

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

impl StructuralPartialEq for LeaderAndIsrPartitionState