locked

Documentation

Overview

Package locked implements a delegating wrapper that protects each method of the resulting kcd.Reader or kcd.ReadWriter with a mutex, so that the result is safe for concurrent use by multiple goroutines.

Index

• Variables
• func ReadWriteDeleter(rwd kcd.ReadWriteDeleter) kcd.ReadWriteDeleter
• func ReadWriter(rw kcd.ReadWriter) kcd.ReadWriter
• func Reader(r kcd.Reader) kcd.Reader

Variables

var ErrNotSupported = errors.New("write operation not supported")

ErrNotSupported is returned by the write methods if no Writer is available.

Functions

func ReadWriteDeleter

func ReadWriteDeleter(rwd kcd.ReadWriteDeleter) kcd.ReadWriteDeleter

ReadWriteDeleter returns a kcd.ReadWriteDeleter that delegates to rwd with method calls protected by a mutex.

func ReadWriter

func ReadWriter(rw kcd.ReadWriter) kcd.ReadWriter

ReadWriter returns a kcd.ReadWriter that delegates to rw with method calls protected by a mutex.

func Reader

func Reader(r kcd.Reader) kcd.Reader

Reader returns a kcd.Reader that delegates to r with method calls protected by a mutex.