README
¶
go-lru 
go-lru is an MIT-licensed Go LRU cache bases on GroupCache, with expire time supported
Example
Set key with expire time
cache := NewCache(100) // max entries in cache is 100
cache.Set("a", 1234, 1) // key "a" would be expired after 1 second
Set key without expire time
cache := NewCache(100)
cache.Set("a", 1234) // set key "a" without expire time
API doc
API documentation is available via https://godoc.org/github.com/git-hulk/go-lru
Documentation
¶
Overview ¶
Package lru implements an LRU cache.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
This section is empty.
Types ¶
type Cache ¶
type Cache struct {
// MaxEntries is the maximum number of cache entries before
// an item is evicted. Zero means no limit.
MaxEntries int
// OnEvicted optionally specifics a callback function to be
// executed when an entry is purged from the cache.
OnEvicted func(key Key, value interface{})
// contains filtered or unexported fields
}
Cache is an LRU cache. It is not safe for concurrent access.
func NewCache ¶
NewCache creates a new Cache. If maxEntries is zero, the cache has no limit and it's assumed that eviction is done by the caller.
type Key ¶
type Key interface{}
A Key may be any value that is comparable. See http://golang.org/ref/spec#Comparison_operators
Source Files
Click to show internal directories.
Click to hide internal directories.