cache

Documentation

Index

• type Cache
  • func New(maxSizeB int) *Cache
  • func (c *Cache) Delete(key string)
  • func (c *Cache) Get(key string) (Value, bool)
  • func (c *Cache) Set(key string, val Value)
  • func (c *Cache) SizeB() int
  • func (c *Cache) Update(key string, fn func(v Value) Value)
• type Value

Types

type Cache

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

func New

func New(maxSizeB int) *Cache

func (*Cache) Delete

func (c *Cache) Delete(key string)

func (*Cache) Get

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

func (*Cache) Set

func (c *Cache) Set(key string, val Value)

func (*Cache) SizeB

func (c *Cache) SizeB() int

func (*Cache) Update

func (c *Cache) Update(key string, fn func(v Value) Value)

Update updates the given cache value while locked. If the key is not present, nil is passed to fn. To remove the value, return nil in fn.

type Value

type Value interface {
	SizeB() int
}