cerc-io/lotus
16
0
Fork 0
Code Issues Pull Requests Packages Projects Releases 27 Wiki Activity

add v1 support to the state tree

Browse Source
This commit is contained in:
Steven Allen 2020-09-25 12:55:10 -07:00
parent b8d9d7894f
commit 271ceb968a
1 changed files with 7 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

8
chain/state/statetree.go
View File

@ -125,6 +125,12 @@ func NewStateTree(cst cbor.IpldStore, version actors.Version) (*StateTree, error
switch version { switch version {
case actors.Version0: case actors.Version0:
// info is undefined // info is undefined
case actors.Version1:
var err error
info, err = cst.Put(context.TODO(), new(types.StateInfo))
if err != nil {
return nil, err
}
default: default:
return nil, xerrors.Errorf("unsupported state tree version: %d", version) return nil, xerrors.Errorf("unsupported state tree version: %d", version)
} }
@ -159,7 +165,7 @@ func LoadStateTree(cst cbor.IpldStore, c cid.Cid) (*StateTree, error) {
} }
switch root.Version { switch root.Version {
case actors.Version0: case actors.Version0, actors.Version1:
// supported // supported
default: default:
return nil, xerrors.Errorf("unsupported state tree version: %d", root.Version) return nil, xerrors.Errorf("unsupported state tree version: %d", root.Version)