//Unmarshal restore an execution instance from the format.Exception message.
func (x *execution) Unmarshal(f *format.Execution) error {
b, err := hex.DecodeString(f.GetVersion())
if err != nil {
return err
}
if len(b) != 20 {
return fmt.Errorf("invalid sha1 length %d instead of 20", len(b))
}
copy(x.version[:], b)
x.start = time.Unix(f.GetStart(), 0)
x.end = time.Unix(f.GetEnd(), 0)
x.errcode = int(f.GetErrcode())
x.result = bytes.NewBufferString(f.GetResult())
return nil
}
