Documentation
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Overview ¶
Package lru provides a LRU cache implementation
Index ¶
Constants ¶
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Variables ¶
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Functions ¶
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Types ¶
type EvictionListener ¶
type EvictionListener func(key string, value interface{})
EvictionListener functions will be notified when an element from the LRU is removed via evition (not deletion or replacement).
type LRU ¶
type LRU struct {
// contains filtered or unexported fields
}
LRU is the basic implementation of an LRU cache
func New ¶
func New(size int, listener EvictionListener) *LRU
New will create a LRU instance with the given size of elements
func (*LRU) Peek ¶
Peek will fetch the value for the given key or return nil if it does not exist. This function will not update the LRU index.
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