Struct DistributedTask 

pub struct DistributedTask {
    pub id: Uuid,
    pub name: String,
    pub priority: TaskPriority,
    pub status: TaskStatus,
    pub payload: String,
    pub enqueued_at: i64,
    pub max_retries: u32,
    pub retry_count: u32,
    pub deadline: Option<i64>,
    /* private fields */
}

A distributed task that can be queued and assigned to workers.

Fields

id: Uuid

Unique task identifier

name: String

Task name/description

priority: TaskPriority

Task priority

status: TaskStatus

Current status

payload: String

Payload data (serialized task parameters)

enqueued_at: i64

Unix timestamp when the task was enqueued

max_retries: u32

Maximum number of retry attempts

retry_count: u32

Current retry count

deadline: Option<i64>

Optional deadline (unix timestamp)

Implementations

impl DistributedTask

pub fn new(name: &str, priority: TaskPriority, payload: &str) -> Self

Creates a new distributed task.

pub fn with_max_retries(self, retries: u32) -> Self

Sets the maximum retry count.

pub fn with_deadline(self, deadline: i64) -> Self

Sets a deadline for the task.

pub fn can_retry(&self) -> bool

Returns true if the task can be retried.

pub fn is_past_deadline(&self, now: i64) -> bool

Returns true if the task has passed its deadline.

pub fn retry(&mut self)

Increments the retry count and resets status to Pending.

pub fn mark_running(&mut self)

Marks the task as running.

pub fn mark_completed(&mut self)

Marks the task as completed.

pub fn mark_failed(&mut self)

Marks the task as failed.

Trait Implementations

impl Clone for DistributedTask

fn clone(&self) -> DistributedTask

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for DistributedTask

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for DistributedTask

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for DistributedTask

impl Ord for DistributedTask

fn cmp(&self, other: &Self) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

impl PartialEq for DistributedTask

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

Equality operator ==.

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

Inequality operator !=.

impl PartialOrd for DistributedTask

fn partial_cmp(&self, other: &Self) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

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

Tests less than (for self and other) and is used by the < operator.

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

Tests less than or equal to (for self and other) and is used by the <= operator.

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

Tests greater than (for self and other) and is used by the > operator.

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

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for DistributedTask

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

where __S: Serializer,

Serialize this value into the given Serde serializer.