Struct AckContext 

pub struct AckContext {
    pub owner_generation: u64,
    pub metadata_op: u64,
}

The partition owner a page was read under. The reader stores the page’s offset with it and the page’s partition incarnation, so the store is refused once the partition was recreated or its consumer group assignment moved.

Fields

owner_generation: u64

The consumer group owner generation, zero for an independent consumer.

metadata_op: u64

The metadata operation the serving node had applied when it read the page.

Trait Implementations

impl Clone for AckContext

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for AckContext

impl Debug for AckContext

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

Formats the value using the given formatter.

impl Default for AckContext

fn default() -> Self

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for AckContext

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for AckContext

impl PartialEq for AckContext

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for AckContext

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for AckContext