Module interaction 

Persistent interactions: cards, confirmations, selections (spec §15).

An interaction is a durable, server-owned record. The client only ever sends back an interaction id, an option id and the case revision it saw (I7); the meaning of the click is the StoredInteractionAction persisted with the option. validate_response is the pure gate every response passes through before anything executes.

Structs

AcceptedResponse

A response that passed every §15.5 rule.

Interaction

A persisted interaction (spec §15.1).

InteractionOption

A stored option (spec §15.3).

InteractionOptionView

Client-facing option: no server action.

InteractionPayload

Immutable content of an interaction (spec §15.1).

InteractionSpec

What a reducer or workflow asks the engine to create (spec §13.3, I6).

InteractionView

Client-facing projection of an interaction (spec §18.1).

ReviewDiffEntry

One line of a review card: a field before and after the proposed change.

Enums

ActionClass

What a stored option authorizes when it is chosen (spec §15.3).

FieldValue

One side of a field change: absent, or an explicit JSON value.

FreeformPolicy

Whether an option accepts free text (spec §15.5).

InteractionKind

The shape of an interaction (spec §15.2).

InteractionRejection

Why a response was not accepted (spec §15.5).

InteractionStatus

Lifecycle status of an interaction (spec §15.4).

OptionStyle

Visual emphasis of an option, for clients.

StoredInteractionAction

The server-side meaning of an option (spec §15.3). Never supplied by the client.

TextResolutionPolicy

Whether and how typed text may resolve an interaction (spec §15.7).

Functions

validate_response

Pure validation of a client response against the stored interaction (spec §15.5).