Crate parlov_core 

Shared types, error types, and oracle class definitions used across all parlov crates.

This crate is the dependency root of the workspace — it carries no deps on other workspace crates and is designed to compile fast. Everything in here is pure data: no I/O, no async, no heavy dependencies.

Structs

BlockSummary

Summary of what blocked observation opportunities during the scan.

ContributingFinding

One strategy’s contribution to the endpoint posterior.

DifferentialSet

Baseline and probe exchange pairs with technique context for differential analysis.

EndpointVerdict

Aggregated oracle verdict for a single endpoint, produced after running all strategies.

OracleResult

The result of running an oracle analyzer against a differential set.

ProbeDefinition

A single HTTP request to execute against a target.

ProbeExchange

Request and response paired so analyzers always have the full context of what was sent.

ResponseSurface

A single HTTP interaction: full response surface and wall-clock timing.

ScoringReason

One contribution to confidence or impact — audit trail for verdict computation.

Signal

One piece of evidence — the atoms that classifiers compose into verdicts.

StrategyMetaForStop

Slim technique metadata for the stop rule — vector + strength, no probe context.

Technique

Why these probes were generated and what normative basis justifies the expected differential.

Enums

Applicability

Graded confidence that a technique’s applicability marker is observed in a response pair.

BlockFamily

Coarse categorisation of what caused a technique to be blocked.

EndpointStopReason

Reason the scan stopped dispatching strategies.

Error

Probe, analysis, CLI, and serialization failures.

ImpactClass

Classification of leak impact, independent of confidence.

NormativeStrength

How strongly the RFC mandates the expected server behavior.

ObservabilityStatus

Orthogonal to OracleVerdict: describes whether techniques actually reached the oracle layer and, if not, why.

OracleClass

The oracle class being probed.

OracleVerdict

Confidence level of an oracle detection result.

RequestAuthState

Whether and how an Authorization-bearing credential was present on a request.

ResponseClass

Discrete signal families used to gate harvest admission in Phase 2.

ScoringDimension

Which axis a ScoringReason contributes to.

Severity

Severity of a confirmed or likely oracle.

SignalKind

Categories of observable differential signals.

SignalSurface

Primary surface a technique’s contradiction is evaluated on.

StrategyOutcome

The outcome of running a single strategy, classified for aggregation.

StrategyOutcomeKind

Classification of a strategy outcome for aggregation.

Vector

Detection method being used to produce the differential.

Functions

always_applicable

Default applicability function — always Strong.

compute_observability

Computes ObservabilityStatus and BlockSummary from a set of ContributingFindings.

finding_id

SHA-256(technique_id|target_url|oracle_class|method|strategy_id) truncated to 12 hex chars.

posterior_to_verdict

Maps a posterior probability to an OracleVerdict via threshold rules.

verdict_to_severity

Maps an OracleVerdict to the appropriate Severity, if any.