Struct SourceObservationV1 

pub struct SourceObservationV1<T> { /* private fields */ }

One value with orthogonal availability, provenance, and loader treatment.

Implementations

impl<T> SourceObservationV1<T>

pub fn observed( value: T, provenance: SourceProvenanceV1, disposition: SourceLoaderDispositionV1, ) -> Self

Retain one observed value with explicit provenance and loader treatment.

pub fn proven_absent(provenance: SourceProvenanceV1) -> Self

Prove that a complete source domain has no such value.

pub fn unavailable( reason: SourceUnavailableReasonV1, provenance: Option<SourceProvenanceV1>, disposition: SourceLoaderDispositionV1, ) -> Self

Record unavailable evidence without substituting a normalized value.

pub const fn state(&self) -> &SourceObservationStateV1<T>

Availability/value state.

pub const fn disposition(&self) -> SourceLoaderDispositionV1

AnimSmith-loader disposition, independent of target-engine policy.

pub fn provenance(&self) -> Option<&SourceProvenanceV1>

Evidence provenance, when the loader retained it.

Trait Implementations

impl<T: Clone> Clone for SourceObservationV1<T>

fn clone(&self) -> SourceObservationV1<T>

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl<T: Debug> Debug for SourceObservationV1<T>

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

Formats the value using the given formatter.

impl<T: PartialEq> PartialEq for SourceObservationV1<T>

fn eq(&self, other: &SourceObservationV1<T>) -> bool

Equality operator ==.

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

Inequality operator !=.

impl<T: PartialEq> StructuralPartialEq for SourceObservationV1<T>