db

package module

v0.5.4 Latest Latest Go to latest Published: Nov 18, 2020 License: MIT Imports: 8 Imported by: 1

Details

Database abstractions for Snart.

Package db contains a generic key:value database system.

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type DB struct {
	opts.Opts
	form.Form
	impl.Impl
}

DB is a wrapper for a number of database implementations.

func New(o opts.Opts) (*DB, error)

New creates a new DB with the given Opts.

func Open(uri string) (*DB, error)

Open creates a new DB from the given URI.

func (d *DB) Close() error

Close wraps d.Impl.Close.

func (d *DB) Del(k string) error

Del wraps d.Impl.Del.

func (d *DB) Get(k string, v interface{}) error

Get wraps d.Impl.Get and d.Form.Unmarshal.

func (d *DB) Keys() ([]string, error)

Keys wraps d.Impl.Keys.

func (d *DB) Set(k string, v interface{}) error

Set wraps d.Form.Marshal and d.Impl.Set.

Path	Synopsis
form Package form contains a DB's marshal/unmarshal behaviour.	Package form contains a DB's marshal/unmarshal behaviour.
gob Package gob contains a Form implementation that wraps encoding/gob.	Package gob contains a Form implementation that wraps encoding/gob.
json Package json contains a Form implementation that wraps encoding/json.	Package json contains a Form implementation that wraps encoding/json.
impl Package impl contains a DB's load/store mechanisms.	Package impl contains a DB's load/store mechanisms.
fs Package fs contains a filesystem-based Impl.	Package fs contains a filesystem-based Impl.
mem Package mem contains a very simple in-memory Impl.	Package mem contains a very simple in-memory Impl.
opts Package opts contains a DB's configuration and URI parsing.	Package opts contains a DB's configuration and URI parsing.