Struct ApiVersionTable 

pub struct ApiVersionTable { /* private fields */ }

Implementations

impl ApiVersionTable

pub fn from_entries(entries: impl IntoIterator<Item = (i16, i16, i16)>) -> Self

Build from a sequence of (api_key, broker_min, broker_max) tuples. Used when seeding the table from a decoded ApiVersionsResponse.

pub fn negotiate<R: ProtocolRequest>(&self) -> Result<i16, ClientError>

Highest version both sides support for R, or ClientError::IncompatibleVersion if the ranges don’t overlap.

pub fn broker_range(&self, api_key: i16) -> Option<(i16, i16)>

Return the broker-advertised (min, max) version range for api_key, or None if the broker didn’t advertise it.

pub fn is_empty(&self) -> bool

Returns true if the table contains no entries.

Trait Implementations

impl Clone for ApiVersionTable

fn clone(&self) -> ApiVersionTable

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ApiVersionTable

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

Formats the value using the given formatter.

impl Default for ApiVersionTable

fn default() -> ApiVersionTable

Returns the “default value” for a type.