Package statekeys contains the definitions for the various different kinds of tracking key we use (or have historically used) for objects in a stack state.

LoadFromDirectProto is a variation of the primary entry-point [LoadFromProto] which accepts direct messages of the relevant types from the tfstackdata1 package, rather than the [anypb.Raw] representation thereof.

LoadFromProto produces a [State] object by decoding a raw state map.

Constructs a new [Loader], with an initial empty state.

NewState constructs a new, empty state.

AppliedChangeComponentInstance announces the result of applying changes to an overall component instance.

AppliedChangeComponentInstanceRemoved is the equivalent of AppliedChangeComponentInstance but it represents the component instance being removed from state instead of created or updated.

AppliedChangeResourceInstanceObject announces the result of applying changes to a particular resource instance object.

A helper for loading prior state snapshots in a streaming manner.

State represents a previous run's state snapshot.

StateBuilder wraps State, and provides some write-only methods to update the state.

AppliedChange represents a single isolated change, emitted as part of a stream of applied changes during the ApplyStackChanges RPC API operation.

StateProducer is an interface of an object that can produce a state file and required it to be into AppliedChange objects.