Module actions 

Shared message-action dispatch for transport plugins and engine embedders.

Every inbound channel message is a name plus a Vars payload. This module maps the name to the matching engine operation (process/model/act/ msg/evt/snapshot) and returns the JSON-serialized result. Transport plugins (acts-plugin-grpc, acts-plugin-nats, acts-plugin-web) authenticate the request into a crate::Principal and call apply_as; apply is the anonymous in-process entry. Every transport speaks one action set and the table is maintained in a single place.

Error kinds map to transport semantics:

• Error::NotFound — unknown action name (not found)
• Error::Invalid — malformed/missing payload fields (invalid argument)
• Error::Unauthenticated — no credential, or one selecting no role
• Error::Denied — a credential without the right for this action/scope
• Error::Internal — engine/store failure (internal error)

Enums

Error

Action dispatch failure.

Functions

apply

Apply a channel message action as an anonymous in-process caller.

apply_as

Apply a channel message action on behalf of an authenticated principal.

Type Aliases

Ret