NewKeyMap returns an initialized map from [Key] to V that's ready to use and treats two keys as unique if they have the same string representation.

NewKeySet returns an initialized set of [Key] that's ready to use and treats two keys as unique if they have the same string representation.

Parse attempts to parse the given string as a state key, and returns the result if successful.

RecognizedType returns true if the given key has a [KeyType] that's known to the current version of this package, or false otherwise.

String returns the string representation of the given key, ready to be used in the RPC API representation of a [stackstate.AppliedChange] object.

ResourceInstanceObject represents state keys for resource instance objects.

Unrecognized is a fallback [Key] implementation used when a given key has an unrecognized type.

Key is implemented by types that can be used as state keys.

A KeyType represents a particular type of state key, which is typically associated with a particular kind of object that can be represented in stack state.

UnrecognizedKeyHandling models the three different ways an unrecognized key type can be handled when decoding prior state.