Struct ConsumerNoOffsetForPartitionError 

pub struct ConsumerNoOffsetForPartitionError { /* private fields */ }

Indicates that there is no stored offset for a partition and no defined offset reset policy.

Implementations

impl ConsumerNoOffsetForPartitionError

pub fn new(partition: TopicPartition) -> Self

Constructs a new ConsumerNoOffsetForPartitionError for a single partition.

Arguments

• partition - The partition for which no offset is defined

pub fn with_partitions( partitions: impl IntoIterator<Item = TopicPartition>, ) -> Self

Constructs a new ConsumerNoOffsetForPartitionError for multiple partitions.

Arguments

• partitions - The partitions for which no offset is defined

pub fn partitions(&self) -> &HashSet<TopicPartition>

Returns all partitions for which no offsets are defined.

Returns

All partitions without offsets

pub fn message(&self) -> &str

Returns the error message.

impl ConsumerNoOffsetForPartitionError

pub fn source(&self) -> Option<&Error>

Returns the cause of this error: always None, as no constructor takes one.

Trait Implementations

impl Clone for ConsumerNoOffsetForPartitionError

fn clone(&self) -> ConsumerNoOffsetForPartitionError

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ConsumerNoOffsetForPartitionError

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

Formats the value using the given formatter.

impl Display for ConsumerNoOffsetForPartitionError

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

Formats the value using the given formatter.

impl Error for ConsumerNoOffsetForPartitionError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.