Struct ClaimRequest 

pub struct ClaimRequest {
    pub target: ClaimTarget,
    pub worker: WorkerId,
    pub heartbeat_millis: u64,
    pub params: Vec<ParamWrite>,
    pub state: Option<(Scope, StateBlob)>,
    pub operation: OperationId,
}

Input to an atomic claim.

Fields

target: ClaimTarget

The reserved or paused trial to claim.

worker: WorkerId

The worker taking ownership.

heartbeat_millis: u64

The caller’s initial heartbeat timestamp.

params: Vec<ParamWrite>

Parameters to write as part of the claim.

state: Option<(Scope, StateBlob)>

An optional trial-keyed state blob to write as part of the claim.

operation: OperationId

The lifecycle operation this call belongs to, for cross-process correlation. OperationId::NONE when the caller has none — an honest gap, never a fabricated correlation.

Implementations

impl ClaimRequest

pub const fn new( target: ClaimTarget, worker: WorkerId, heartbeat_millis: u64, ) -> Self

Creates a claim with no initial parameters or state.

pub fn with_params(self, params: Vec<ParamWrite>) -> Self

Adds the initial parameter batch.

pub fn with_state(self, scope: Scope, blob: StateBlob) -> Self

Adds one initial trial-keyed state write.

pub const fn with_operation(self, operation: OperationId) -> Self

Tags the request with the lifecycle operation it belongs to.

Defaulted rather than required: a backend must work for a caller with no correlation to offer, and a required id would only ever be satisfied with a fresh one that correlates nothing.

Trait Implementations

impl Clone for ClaimRequest

fn clone(&self) -> ClaimRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for ClaimRequest

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

Formats the value using the given formatter.

impl PartialEq for ClaimRequest

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

Equality operator ==.

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

Inequality operator !=.

impl StructuralPartialEq for ClaimRequest