Module epistemic 

Epistemic and usefulness separation scaffolds.

Usefulness can affect retrieval pressure. It must not upgrade truth, authority, proof closure, validation, or promotion state.

Structs

EpistemicState

Combined memory epistemic state plus utility.

Usefulness

Bounded usefulness score. This is retrieval utility, not proof or truth.

Enums

EpistemicError

Error raised when a transition would conflate utility with truth/proof.

ProofStatus

Proof status describes lineage/proof closure, not task success.

ProofTransitionEvidence

Evidence that may justify an explicit proof transition.

TruthStatus

Truth status describes claim truth, not usefulness.

TruthTransitionEvidence

Evidence that may justify an explicit truth transition.

UtilitySignal

Utility signal observed from use or outcomes.

Functions

apply_outcome_success

Apply outcome success to usefulness only.

assert_utility_preserved_epistemics

Validate that a utility application preserved truth and proof status.

reject_utility_to_proof_transition

Fail closed for any attempted utility-to-proof transition.

reject_utility_to_truth_transition

Fail closed for any attempted utility-to-truth transition.

Type Aliases

EpistemicResult

Result type for epistemic transition helpers.