Struct Task 

pub struct Task {
    pub id: TaskId,
    pub partition_id: PartitionId,
    pub operation: TaskOperation,
    pub status: TaskStatus,
    pub worker_id: Option<String>,
    pub retry_count: u32,
    pub max_retries: u32,
}

A task to be executed by a worker.

Fields

id: TaskId

Unique task identifier.

partition_id: PartitionId

Partition to process.

operation: TaskOperation

Operation to perform.

status: TaskStatus

Current status.

worker_id: Option<String>

Worker ID assigned to this task (if any).

retry_count: u32

Number of retry attempts.

max_retries: u32

Maximum number of retries allowed.

Implementations

impl Task

pub fn new( id: TaskId, partition_id: PartitionId, operation: TaskOperation, ) -> Self

Create a new task.

pub fn can_retry(&self) -> bool

Check if the task can be retried.

pub fn mark_running(&mut self, worker_id: String)

Mark the task as running on a specific worker.

pub fn mark_completed(&mut self)

Mark the task as completed.

pub fn mark_failed(&mut self)

Mark the task as failed and increment retry count.

pub fn mark_cancelled(&mut self)

Mark the task as cancelled.

pub fn reset_for_retry(&mut self)

Reset the task for retry.

Trait Implementations

impl Clone for Task

fn clone(&self) -> Task

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for Task

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Task

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for Task

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

where __S: Serializer,

Serialize this value into the given Serde serializer.