Struct FinalizationAcquireRequest 

pub struct FinalizationAcquireRequest {
    pub study: StudyId,
    pub stale_observation: Option<FinalizationObservation>,
}

Input to a study-wide finalization claim acquisition.

A stale observation is valid only when the caller has independently proved that the held observation remained unchanged for the configured local monotonic grace period. The backend must compare every observation field atomically; this request does not carry a TTL or a wall-clock expiry.

Fields

study: StudyId

The study whose finalization seam is being acquired.

stale_observation: Option<FinalizationObservation>

An unchanged held observation that authorizes a reclaim, if any.

Implementations

impl FinalizationAcquireRequest

pub const fn new(study: StudyId) -> Self

Creates an acquisition request without a reclaim observation.

pub const fn with_stale_observation( self, observed: FinalizationObservation, ) -> Self

Adds the exact observation whose unchanged grace proof matured locally.

pub const fn stale_observation(self) -> Option<FinalizationObservation>

The optional locally-certified stale observation.

Trait Implementations

impl Clone for FinalizationAcquireRequest

fn clone(&self) -> FinalizationAcquireRequest

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Copy for FinalizationAcquireRequest

impl Debug for FinalizationAcquireRequest

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FinalizationAcquireRequest

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Eq for FinalizationAcquireRequest

impl PartialEq for FinalizationAcquireRequest

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

Equality operator ==.

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

Inequality operator !=.

impl Serialize for FinalizationAcquireRequest

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 FinalizationAcquireRequest