init

type AddressChange struct {
	From AddressPair
	To   AddressPair
}

type AddressMapChanges struct {
	Added    []AddressPair
	Modified []AddressChange
	Removed  []AddressPair
}

type AddressPair struct {
	ID address.Address
	PK address.Address
}

type State interface {
	cbor.Marshaler

	Code() cid.Cid
	ActorKey() string
	ActorVersion() actors.Version

	ResolveAddress(address address.Address) (address.Address, bool, error)
	MapAddressToNewID(address address.Address) (address.Address, error)
	NetworkName() (dtypes.NetworkName, error)

	ForEachActor(func(id abi.ActorID, address address.Address) error) error

	// Remove exists to support tooling that manipulates state for testing.
	// It should not be used in production code, as init actor entries are
	// immutable.
	Remove(addrs ...address.Address) error

	// Sets the network's name. This should only be used on upgrade/fork.
	SetNetworkName(name string) error

	// Sets the next ID for the init actor. This should only be used for testing.
	SetNextID(id abi.ActorID) error

	// Sets the address map for the init actor. This should only be used for testing.
	SetAddressMap(mcid cid.Cid) error

	AddressMap() (adt.Map, error)
	AddressMapBitWidth() int
	AddressMapHashFunction() func(input []byte) []byte

	GetState() interface{}
}