lotus/chain/actors/builtin/datacap/v9.go
Geoff Stuart 37be57610c
feat: actors: Integrate datacap actor into lotus (#9348)
* Integrate datacap actor

* Implement datacap actor in chain/builtin
2022-09-21 15:51:28 -04:00

47 lines
913 B
Go

package datacap
import (
"github.com/ipfs/go-cid"
"github.com/filecoin-project/go-address"
datacap9 "github.com/filecoin-project/go-state-types/builtin/v9/datacap"
"github.com/filecoin-project/lotus/chain/actors/adt"
)
var _ State = (*state9)(nil)
func load9(store adt.Store, root cid.Cid) (State, error) {
out := state9{store: store}
err := store.Get(store.Context(), root, &out)
if err != nil {
return nil, err
}
return &out, nil
}
func make9(store adt.Store, governor address.Address, bitwidth uint64) (State, error) {
out := state9{store: store}
s, err := datacap9.ConstructState(store, governor, bitwidth)
if err != nil {
return nil, err
}
out.State = *s
return &out, nil
}
type state9 struct {
datacap9.State
store adt.Store
}
func (s *state9) Governor() (address.Address, error) {
return s.State.Governor, nil
}
func (s *state9) GetState() interface{} {
return &s.State
}