Struct kafka_protocol::messages::update_features_request::FeatureUpdateKeyBuilder

pub struct FeatureUpdateKeyBuilder { /* private fields */ }

Builder for FeatureUpdateKey.

Implementations

impl FeatureUpdateKeyBuilder

pub fn max_version_level(&mut self, value: i16) -> &mut Self

The new maximum version level for the finalized feature. A value >= 1 is valid. A value < 1, is special, and can be used to request the deletion of the finalized feature.

Supported API versions: 0-1

pub fn allow_downgrade(&mut self, value: bool) -> &mut Self

DEPRECATED in version 1 (see DowngradeType). When set to true, the finalized feature version level is allowed to be downgraded/deleted. The downgrade request will fail if the new maximum version level is a value that’s not lower than the existing maximum finalized version level.

Supported API versions: 0

pub fn upgrade_type(&mut self, value: i8) -> &mut Self

Determine which type of upgrade will be performed: 1 will perform an upgrade only (default), 2 is safe downgrades only (lossless), 3 is unsafe downgrades (lossy).

Supported API versions: 1

pub fn unknown_tagged_fields( &mut self, value: BTreeMap<i32, Bytes>, ) -> &mut Self

Other tagged fields

pub fn build(&self) -> Result<FeatureUpdateKey, FeatureUpdateKeyBuilderError>

Builds a new FeatureUpdateKey.

Errors

If a required field has not been initialized.

Trait Implementations

impl Clone for FeatureUpdateKeyBuilder

fn clone(&self) -> FeatureUpdateKeyBuilder

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Default for FeatureUpdateKeyBuilder

fn default() -> Self

Returns the “default value” for a type.