Struct Checkpoint 

pub struct Checkpoint {
    pub sequence: u64,
    pub timestamp: DateTime<Utc>,
    pub consumer_group: Option<String>,
    pub consumer_id: String,
}

Checkpoint for resuming a replication stream

Fields

sequence: u64

Last processed sequence number

timestamp: DateTime<Utc>

Timestamp of the checkpoint

consumer_group: Option<String>

Optional consumer group ID

consumer_id: String

Consumer ID within the group

Implementations

impl Checkpoint

pub fn new(sequence: u64, consumer_id: impl Into<String>) -> Self

Create a new checkpoint

pub fn with_group(self, group: impl Into<String>) -> Self

Set the consumer group

Trait Implementations

impl Clone for Checkpoint

fn clone(&self) -> Checkpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Checkpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Checkpoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Checkpoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.