lru

package
v1.0.0 Latest Latest
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Published: Mar 30, 2024 License: MIT Imports: 2 Imported by: 0

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Variables

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Functions

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Types

type Cache

type Cache struct {

	// optional and executed when an entry is purged
	OnEvicted func(key string, value Value)
	// contains filtered or unexported fields
}

func New

func New(maxBytes int64, OnEvicted func(string, Value)) *Cache

func (*Cache) Add

func (c *Cache) Add(key string, value Value)

Add new or update element

func (*Cache) Get

func (c *Cache) Get(key string) (value Value, ok bool)

func (*Cache) Len

func (c *Cache) Len() int

func (*Cache) RemoveOldest

func (c *Cache) RemoveOldest()

type Value

type Value interface {
	Len() int
}

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