Struct PropagatedHistoryChunk 

pub struct PropagatedHistoryChunk {
    pub app_id: String,
    pub instance_id: String,
    pub workflow_name: String,
    pub start_event_index: i32,
    pub event_count: i32,
    pub events: Vec<HistoryEvent>,
}

A single per-app slice of propagated history.

One chunk corresponds to all events produced by a single workflow instance running on a single Dapr app. When Lineage is used, multiple chunks describe the full ancestor chain in execution order.

Fields

app_id: String

The Dapr app ID that produced these events.

instance_id: String

The workflow instance ID that produced these events.

workflow_name: String

The workflow function name that produced these events.

start_event_index: i32

Index of the first event in this chunk relative to the propagated stream as a whole.

event_count: i32

Number of events in this chunk.

events: Vec<HistoryEvent>

Decoded history events for this chunk, in execution order.

Trait Implementations

impl Clone for PropagatedHistoryChunk

fn clone(&self) -> PropagatedHistoryChunk

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for PropagatedHistoryChunk

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

Formats the value using the given formatter.