Function CompareCommits

ethstorage/storage_manager.go:39–57

(expected, found []byte)

}

func CompareCommits(expected, found []byte) error {
	if len(expected) < HashSizeInContract {
		return &CommitMismatchError{
			message: fmt.Sprintf("invalid length of commit %x: %d", expected, len(expected)),
		}
	}
	if len(found) < HashSizeInContract {
		return &CommitMismatchError{
			message: fmt.Sprintf("invalid length of commit %x: %d", found, len(found)),
		}
	}
	if bytes.Equal(expected[0:HashSizeInContract], found[0:HashSizeInContract]) {
		return nil
	}
	return &CommitMismatchError{
		expected: expected[0:HashSizeInContract],
		found:    found[0:HashSizeInContract],
	}
}

type FetchBlobFunc func(kvIndex uint64, hash common.Hash) ([]byte, error)