Module harness_evidence 

Bounded, content-addressed evidence for governed Tool requests, model-visible run capabilities, and provider-neutral model input.

The snapshots in this module deliberately retain only counters, stable capability facts, and domain-separated digests. They never retain Tool arguments, prompt text, Tool output, source text, vectors, credentials, or provider endpoints.

Structs

ModelInputSnapshotV1

Immutable, bounded evidence for the arguments submitted to one provider-neutral model call.

ModelPresentationSnapshotV1

Per-call evidence binding a frozen presentation-profile identity to both its canonical source definitions and the definitions actually submitted to the provider-neutral LLM boundary.

ModelUsageSnapshotV1

Immutable per-call correlation between Code’s prompt estimate and the normalized usage report returned by an crate::llm::LlmClient.

RunCapabilitySnapshotV1

Immutable description of the exact capability surface exposed for a model call. The digest excludes itself and remains stable while the surface and retrieval readiness generation remain unchanged.

RunPolicyCeilingSnapshotV1

Run-owned governance bindings, serializable policy identities, and execution ceilings observed for the same run as the model call.

ToolRequestSnapshotV1

Immutable, bounded evidence for one validated Tool request.

ToolResultContextUsageV1

Bounded measurements of Tool-result content visible to one model call.

WorkspaceCapabilitySnapshotV1

Non-sensitive workspace service surface visible to one model call.

WorkspaceRetrievalCapabilitySnapshotV1

Exact semantic readiness and generation identities observed immediately before a model call. Model identity is represented only by a digest of the non-sensitive provider descriptor.

Enums

HarnessEvidenceError

ModelInputKindV1

Model-call shape used by one provider-neutral crate::llm::LlmClient invocation.

ModelPresentationApplicationV1

Whether a provider-neutral call used the Session’s Tool-presentation profile or a host-owned auxiliary protocol such as structured validation.

ToolRequestOriginV1

Runtime path that submitted a governed Tool request.

Constants

MODEL_INPUT_SNAPSHOT_V1_SCHEMA

MODEL_PRESENTATION_SNAPSHOT_V1_SCHEMA

MODEL_USAGE_SNAPSHOT_V1_SCHEMA

RUN_CAPABILITY_SNAPSHOT_V1_SCHEMA

TOOL_REQUEST_SNAPSHOT_V1_SCHEMA