database

package

v0.2.0-beta.2 Latest Latest Go to latest Published: Aug 1, 2023 License: MIT Imports: 2 Imported by: 0

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func BuildSnapshot(db *Database) ([]byte, error)

BuildSnapshot serializes the database state into a JSON array of objects with keys K and V and the key and value for each entry as respective values

type Database struct {
	// contains filtered or unexported fields
}

A Database is a key-value store

func Clone(db *Database) *Database

Clone makes a new instance of a database from an existing one

func InstallSnapshot(data []byte) (*Database, error)

InstallSnapshot deserializes a JSON string (following the schema created by BuildSnapshot) and returns a populated Database

func NewDatabase() *Database

NewDatabase returns an initialized Database

func (d *Database) Delete(key string)

Delete removes a key and value from the store

func (d *Database) Get(key string) string

Get retrieves the value for a key (empty string if key does not exist)

func (d *Database) Set(key string, value string)

Set assigns a value to a key