Struct TaskState 

pub struct TaskState {
    pub step: u32,
    pub status: TaskStatus,
    pub attempts: u32,
}

The materialized lifecycle state of one task — the explicit cursor schedulers read.

• step — the worker-advanced cursor (which step of the job is current).
• status — the current TaskStatus.
• attempts — retries of the current step.

Deliberately carries no timestamp: transitions are driven by explicit events, so the fold never reads now() and replay reproduces the state byte-for-byte.

Fields

step: u32

Current step cursor.

status: TaskStatus

Current status.

attempts: u32

Retries of the current step.

Implementations

impl TaskState

pub fn submitted() -> Self

The state a freshly-submitted task starts in: step 0, Submitted, zero attempts.

Trait Implementations

impl Clone for TaskState

fn clone(&self) -> TaskState

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for TaskState

impl Debug for TaskState

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for TaskState

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for TaskState

impl PartialEq for TaskState

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for TaskState

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 TaskState