Struct 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

Implementations

impl LeaderAndIsrPartitionState

pub fn with_topic_name(self, value: TopicName) -> Self

Sets topic_name to the passed value.

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

Supported API versions: 0-1

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

Sets partition_index to the passed value.

The partition index.

Supported API versions: 0-7

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

Sets controller_epoch to the passed value.

The controller epoch.

Supported API versions: 0-7

pub fn with_leader(self, value: BrokerId) -> Self

Sets leader to the passed value.

The broker ID of the leader.

Supported API versions: 0-7

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

Sets leader_epoch to the passed value.

The leader epoch.

Supported API versions: 0-7

pub fn with_isr(self, value: Vec<BrokerId>) -> Self

Sets isr to the passed value.

The in-sync replica IDs.

Supported API versions: 0-7

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

Sets partition_epoch to the passed value.

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

pub fn with_replicas(self, value: Vec<BrokerId>) -> Self

Sets replicas to the passed value.

The replica IDs.

Supported API versions: 0-7

pub fn with_adding_replicas(self, value: Vec<BrokerId>) -> Self

Sets adding_replicas to the passed value.

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

Supported API versions: 3-7

pub fn with_removing_replicas(self, value: Vec<BrokerId>) -> Self

Sets removing_replicas to the passed value.

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

Supported API versions: 3-7

pub fn with_is_new(self, value: bool) -> Self

Sets is_new to the passed value.

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

Supported API versions: 1-7

pub fn with_leader_recovery_state(self, value: i8) -> Self

Sets leader_recovery_state to the passed value.

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

Supported API versions: 6-7

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 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

Available on crate feature broker only.

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

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

Available on crate feature client only.

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 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

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 LeaderAndIsrPartitionState