Enum ClassicGroupState 

#[non_exhaustive]
pub enum ClassicGroupState {
    Unknown,
    PreparingRebalance,
    CompletingRebalance,
    Stable,
    Dead,
    Empty,
}

The state of a classic group.

Corresponds to org.apache.kafka.common.ClassicGroupState.

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.

Unknown

An unrecognized classic group state (e.g. a state newer than this client).

PreparingRebalance

The group is preparing to rebalance.

CompletingRebalance

The group is completing a rebalance.

Stable

The group is stable.

Dead

The group is dead.

Empty

The group is empty.

Implementations

impl ClassicGroupState

pub fn name(&self) -> &'static str

The display name of this classic group state (as used on the wire and in toString).

Mirrors the private name field in Java.

pub fn parse(name: &str) -> Self

Case-insensitive classic group state lookup by string name.

Returns ClassicGroupState::Unknown if the name is unrecognized, mirroring Java’s parse.

Trait Implementations

impl Clone for ClassicGroupState

fn clone(&self) -> ClassicGroupState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClassicGroupState

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

Formats the value using the given formatter.

impl Display for ClassicGroupState

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

Formats the value using the given formatter.

impl Hash for ClassicGroupState

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ClassicGroupState

fn eq(&self, other: &ClassicGroupState) -> bool

Tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Copy for ClassicGroupState

impl Eq for ClassicGroupState

impl StructuralPartialEq for ClassicGroupState