leveldb

package

v0.2.1 Latest Latest Go to latest Published: Mar 2, 2020 License: Apache-2.0 Imports: 6 Imported by: 0

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Package leveldb implements a simple leveldb transaction store.

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

Store is a in memory transaction config store

func New(uri string) (s *Store, err error)

New creates a new in memory transaction config store

func (s *Store) Close() (err error)

Close the store

func (s *Store) Delete(name string) (err error)

Delete the transaction config for the given name

func (s *Store) Get(name string) (config transaction.Config, err error)

Get a transaction config from the store

func (s *Store) Has(name string) (exists bool, err error)

Has checks if a transaction config exists under the given name

func (s *Store) Iter(callback func(name string, config transaction.Config) (proceed bool)) (err error)

Iter iterates the transaction configs applying the callback for the name and config pairs. Returning false causes the iteration to stop.

func (s *Store) Set(name string, config transaction.Config) (err error)

Set stores the given transaction config