Struct ClaimToken 

pub struct ClaimToken {
    pub queue_id: String,
    pub task_id: String,
    pub owner: String,
    pub instance: u64,
    pub created_at: u64,
    pub expires_at: u64,
}

A token proving ownership of a claimed task

This token must be presented for subsequent operations (ack, nack, extend). It prevents workers from operating on tasks they don’t own.

Fields

queue_id: String

Queue containing the task

task_id: String

Task being claimed

owner: String

Owner identity

instance: u64

Unique claim instance (to detect stale tokens)

created_at: u64

When the claim was created (epoch millis)

expires_at: u64

When the claim expires (epoch millis)

Implementations

impl ClaimToken

pub fn is_valid(&self, now_millis: u64) -> bool

Check if this token is still valid

pub fn remaining_ms(&self, now_millis: u64) -> u64

Time remaining on the lease

Trait Implementations

impl Clone for ClaimToken

fn clone(&self) -> ClaimToken

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClaimToken

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

Formats the value using the given formatter.

impl Eq for ClaimToken

impl Hash for ClaimToken

fn hash<__H: Hasher>(&self, state: &mut __H)

Feeds this value into the given Hasher.

fn hash_slice<H>(data: &[Self], state: &mut H)

where H: Hasher, Self: Sized,

Feeds a slice of this type into the given Hasher.

impl PartialEq for ClaimToken

fn eq(&self, other: &ClaimToken) -> 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 StructuralPartialEq for ClaimToken