lotus/chain/actors/builtin/init/init.go
2020-09-14 13:14:06 +02:00

33 lines
826 B
Go

package init
import (
"golang.org/x/xerrors"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/go-state-types/cbor"
v0builtin "github.com/filecoin-project/specs-actors/actors/builtin"
"github.com/filecoin-project/lotus/chain/actors/adt"
"github.com/filecoin-project/lotus/chain/types"
)
func Load(store adt.Store, act *types.Actor) (State, error) {
switch act.Code {
case v0builtin.InitActorCodeID:
out := v0State{store: store}
err := store.Get(store.Context(), act.Head, &out)
if err != nil {
return nil, err
}
return &out, nil
}
return nil, xerrors.Errorf("unknown actor code %s", act.Code)
}
type State interface {
cbor.Marshaler
ResolveAddress(address address.Address) (address.Address, bool, error)
MapAddressToNewID(address address.Address) (address.Address, error)
}