Enum DeleteTopicsResult 

#[non_exhaustive]
pub enum DeleteTopicsResult {
    ByTopicId(HashMap<Uuid, KafkaFuture<()>>),
    ByTopicName(HashMap<String, KafkaFuture<()>>),
}

The result of Admin::delete_topics.

Corresponds to org.apache.kafka.clients.admin.DeleteTopicsResult. Java carries two nullable maps and rejects both-null / both-set in the constructor; the Rust port makes the “exactly one keying” invariant a closed enum so it is unrepresentable to have both or neither.

Variants (Non-exhaustive)

Non-exhaustive enums could have additional variants added in future. Therefore, when matching against variants of non-exhaustive enums, an extra wildcard arm must be added to account for any future variants.

ByTopicId(HashMap<Uuid, KafkaFuture<()>>)

Result keyed by topic id (the request used a TopicIdCollection).

ByTopicName(HashMap<String, KafkaFuture<()>>)

Result keyed by topic name (the request used a TopicNameCollection).

Implementations

impl DeleteTopicsResult

pub fn topic_id_values(&self) -> Option<&HashMap<Uuid, KafkaFuture<()>>>

A map from topic IDs to futures if the deletion used topic IDs, otherwise None.

pub fn topic_name_values(&self) -> Option<&HashMap<String, KafkaFuture<()>>>

A map from topic names to futures if the deletion used topic names, otherwise None.

pub fn all(&self) -> KafkaFuture<()>

A future which succeeds only if all the topic deletions succeed.

Trait Implementations

impl Clone for DeleteTopicsResult

fn clone(&self) -> DeleteTopicsResult

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DeleteTopicsResult

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

Formats the value using the given formatter.