Function NewListStructure

structure/list.go:39–45

NewListStructure returns a new ListStructure It will return a nil ListStructure if the database cannot be opened or the database cannot be created The database will be created if it does not exist

(options config.Options)

// or the database cannot be created
// The database will be created if it does not exist
func NewListStructure(options config.Options) (*ListStructure, error) {
	db, err := engine.NewDB(options)
	if err != nil {
		return nil, err
	}
	return &ListStructure{db: db}, nil
}

// LPush adds a value to the left of the list corresponding to the key
// If the key does not exist, it will create the key