package filer2 import "errors" type FilerStore interface { InsertEntry(*Entry) (error) UpdateEntry(*Entry) (err error) FindEntry(FullPath) (found bool, entry *Entry, err error) DeleteEntry(FullPath) (fileEntry *Entry, err error) ListDirectoryEntries(dirPath FullPath, startFileName string, inclusive bool, limit int) ([]*Entry, error) } var ErrNotFound = errors.New("filer: no entry is found in filer store")