Struct HistoryEvent 

pub struct HistoryEvent {
    pub task_id: String,
    pub attempt_id: Option<String>,
    pub at: Timestamp,
    pub reason: TransitionReason,
}

Persist with the accompanying records. Per-task ordering is assigned under the same task lock; heartbeat renewals do not append history rows.

Fields

task_id: String

attempt_id: Option<String>

at: Timestamp

reason: TransitionReason

Trait Implementations

impl Clone for HistoryEvent

fn clone(&self) -> Self

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for HistoryEvent

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for HistoryEvent

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for HistoryEvent

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

where __S: Serializer,

Serialize this value into the given Serde serializer.