Struct WindowCheckpoint 

pub struct WindowCheckpoint {
    pub events: Vec<SerializableEvent>,
    pub window_start_ms: Option<i64>,
    pub last_emit_ms: Option<i64>,
    pub partitions: HashMap<String, PartitionedWindowCheckpoint>,
}

Checkpoint for window state

Fields

events: Vec<SerializableEvent>

Events currently in the window

window_start_ms: Option<i64>

Window start timestamp (if applicable)

last_emit_ms: Option<i64>

Last emit timestamp (for sliding windows)

partitions: HashMap<String, PartitionedWindowCheckpoint>

Partitioned window states

Trait Implementations

impl Clone for WindowCheckpoint

fn clone(&self) -> WindowCheckpoint

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for WindowCheckpoint

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for WindowCheckpoint

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for WindowCheckpoint

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

where __S: Serializer,

Serialize this value into the given Serde serializer.