Method View

db.go:219–225

View executes a function within a managed read-only transaction.

(fn func(tx *Tx) error)

// View executes a function within a managed read-only transaction.
func (db *DB) View(fn func(tx *Tx) error) error {
	if fn == nil {
		return ErrFn
	}

	return db.managed(false, fn)
}

// Backup copies the database to file directory at the given dir.
func (db *DB) Backup(dir string) error {