Enum TaskState 

pub enum TaskState {
    Pending,
    Running {
        start_time: DateTime<Utc>,
    },
    Completed {
        completion_time: DateTime<Utc>,
    },
    Failed {
        error: String,
        failure_time: DateTime<Utc>,
    },
    Skipped {
        reason: String,
        skip_time: DateTime<Utc>,
    },
}

Represents the execution state of a task throughout its lifecycle.

Tasks progress through these states during execution, providing visibility into the current status and enabling proper error handling and recovery.

State Transitions

• Pending -> Running: When task execution begins
• Running -> Completed: When task completes successfully
• Running -> Failed: When task encounters an error
• Failed -> Running: When task is retried

Terminal states (Completed and Failed) do not transition to other states unless a retry is attempted.

Variants

Pending

Task is registered but not yet started

Running

Task is currently executing

Fields

start_time: DateTime<Utc>

Completed

Task finished successfully

Fields

completion_time: DateTime<Utc>

Failed

Task encountered an error

Fields

error: String

failure_time: DateTime<Utc>

Skipped

Task was skipped (e.g., trigger rule not satisfied)

Fields

reason: String

skip_time: DateTime<Utc>

Implementations

impl TaskState

pub fn is_completed(&self) -> bool

Returns true if the task is in the completed state

pub fn is_failed(&self) -> bool

Returns true if the task is in the failed state

pub fn is_running(&self) -> bool

Returns true if the task is currently running

pub fn is_pending(&self) -> bool

Returns true if the task is pending execution

pub fn is_skipped(&self) -> bool

Returns true if the task was skipped

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 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 PartialEq for TaskState

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

Tests for self and other values to be equal, and is used by ==.

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

Tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

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