kvcache

package

v0.0.0-...-3eddca5 Latest Latest Go to latest Published: Mar 16, 2017 License: MIT Imports: 3 Imported by: 0

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type Cache interface {
	Get(string, UpdateFunc) (interface{}, error)
	GetStats() (inserts, hits, misses uint64)
	Evict(string)
	Clear()
}

func NewLRUMemCache(maxBytes int) Cache

func NewLRUTimeoutMemCache(maxBytes, maxAge int) Cache

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

func (c *LRUMemCache) Clear()

func (c *LRUMemCache) Evict(key string)

func (c *LRUMemCache) Get(key string, update UpdateFunc) (interface{}, error)

func (c LRUMemCache) GetStats() (uint64, uint64, uint64)

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

func (c *LRUTimeoutMemCache) Clear()

func (c *LRUTimeoutMemCache) Evict(key string)

func (c *LRUTimeoutMemCache) Get(
	key string, update UpdateFunc,
) (interface{}, error)

func (c LRUTimeoutMemCache) GetStats() (uint64, uint64, uint64)

type UpdateFunc func() (value interface{}, size int, err error)

UpdateFunc is called if a cache item doesn't exists. It should return the new value, the size of the value (not including key), and an error.