Struct A3sFlowEvent 

#[non_exhaustive]
pub struct A3sFlowEvent {
    pub key: String,
    pub run_id: String,
    pub sequence: u64,
    pub event_id: Uuid,
    pub timestamp: DateTime<Utc>,
    pub workflow: Option<FlowWorkflowIdentity>,
    pub status: Option<String>,
    pub subject: Option<A3sFlowEventSubject>,
}

A3S-style event record derived from a committed FlowEventEnvelope.

The event keeps full routing/audit identity such as run_id and event_id, but safe_metric_labels intentionally returns only low-cardinality labels.

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

key: String

Dot-separated A3S event routing key.

run_id: String

Run whose history owns the event.

sequence: u64

Per-run event sequence number.

event_id: Uuid

Globally unique event identity.

timestamp: DateTime<Utc>

UTC time at which the event committed.

workflow: Option<FlowWorkflowIdentity>

Workflow identity learned from the run-created event.

status: Option<String>

Low-cardinality lifecycle status associated with the event.

subject: Option<A3sFlowEventSubject>

Step, wait, hook, signal, progress, or child touched by the event.

Implementations

impl A3sFlowEvent

pub fn from_envelope( envelope: &FlowEventEnvelope, workflow: Option<FlowWorkflowIdentity>, ) -> Self

Maps a committed Flow envelope to an A3S-style event record.

pub fn safe_metric_labels(&self) -> BTreeMap<String, String>

Returns the bounded labels safe for metric dimensions.

Trait Implementations

impl Clone for A3sFlowEvent

fn clone(&self) -> A3sFlowEvent

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for A3sFlowEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for A3sFlowEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl PartialEq for A3sFlowEvent

fn eq(&self, other: &A3sFlowEvent) -> bool

Equality operator ==.

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

Inequality operator !=.

impl Serialize for A3sFlowEvent

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 A3sFlowEvent