Struct kafka_protocol::messages::api_versions_response::ApiVersionsResponse

#[non_exhaustive]
pub struct ApiVersionsResponse {
    pub error_code: i16,
    pub api_keys: IndexMap<i16, ApiVersion>,
    pub throttle_time_ms: i32,
    pub supported_features: IndexMap<StrBytes, SupportedFeatureKey>,
    pub finalized_features_epoch: i64,
    pub finalized_features: IndexMap<StrBytes, FinalizedFeatureKey>,
    pub zk_migration_ready: bool,
    pub unknown_tagged_fields: BTreeMap<i32, Bytes>,
}

Valid versions: 0-3

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.

error_code: i16

The top-level error code.

Supported API versions: 0-3

api_keys: IndexMap<i16, ApiVersion>

The APIs supported by the broker.

Supported API versions: 0-3

throttle_time_ms: i32

The duration in milliseconds for which the request was throttled due to a quota violation, or zero if the request did not violate any quota.

Supported API versions: 1-3

supported_features: IndexMap<StrBytes, SupportedFeatureKey>

Features supported by the broker.

Supported API versions: 3

finalized_features_epoch: i64

The monotonically increasing epoch for the finalized features information. Valid values are >= 0. A value of -1 is special and represents unknown epoch.

Supported API versions: 3

finalized_features: IndexMap<StrBytes, FinalizedFeatureKey>

List of cluster-wide finalized features. The information is valid only if FinalizedFeaturesEpoch >= 0.

Supported API versions: 3

zk_migration_ready: bool

Set by a KRaft controller if the required configurations for ZK migration are present

Supported API versions: 3

unknown_tagged_fields: BTreeMap<i32, Bytes>

Other tagged fields

Trait Implementations

impl Builder for ApiVersionsResponse

type Builder = ApiVersionsResponseBuilder

The derive_builder::Builder type for this protocol item.

fn builder() -> Self::Builder

Retrieve the builder for this protocol item.

impl Clone for ApiVersionsResponse

fn clone(&self) -> ApiVersionsResponse

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for ApiVersionsResponse

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

Formats the value using the given formatter.

impl Decodable for ApiVersionsResponse

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

Decode the message from the provided buffer and version.

impl Default for ApiVersionsResponse

fn default() -> Self

Returns the “default value” for a type.

impl Encodable for ApiVersionsResponse

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 HeaderVersion for ApiVersionsResponse

fn header_version(version: i16) -> i16

Maps a header version to a given version for a particular API message.

impl Message for ApiVersionsResponse

const VERSIONS: VersionRange = _

The valid versions for this message.

const DEPRECATED_VERSIONS: Option<VersionRange> = None

The deprecated versions for this message.

impl PartialEq for ApiVersionsResponse

fn eq(&self, other: &ApiVersionsResponse) -> 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 ApiVersionsResponse