memorycache

Documentation

Index

• type Cache
  • func NewCache(capacity int64, postSet func(key cache.CacheKey, value CacheData), ...) *Cache
  • func (c *Cache) Alloc(n int) CacheData
  • func (c *Cache) Available() int64
  • func (c *Cache) Capacity() int64
  • func (c *Cache) DeletePaths(_ context.Context, _ []string)
  • func (c *Cache) Flush()
  • func (c *Cache) Get(ctx context.Context, key cache.CacheKey) (CacheData, bool)
  • func (c *Cache) Set(ctx context.Context, key cache.CacheKey, value CacheData) error
  • func (c *Cache) Size() int64
  • func (c *Cache) Used() int64
• type CacheData
• type Data
  • func (d *Data) Buf() []byte
  • func (d *Data) Bytes() []byte
  • func (d *Data) Release()
  • func (d *Data) Slice(n int) CacheData

Types

type Cache

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

func NewCache

func NewCache(
	capacity int64,
	postSet func(key cache.CacheKey, value CacheData),
	postGet func(key cache.CacheKey, value CacheData),
	postEvict func(key cache.CacheKey, value CacheData),
	allocator malloc.Allocator,
) *Cache

func (*Cache) Alloc

func (c *Cache) Alloc(n int) CacheData

func (*Cache) Available

func (c *Cache) Available() int64

func (*Cache) Capacity

func (c *Cache) Capacity() int64

func (*Cache) DeletePaths

func (c *Cache) DeletePaths(_ context.Context, _ []string)

func (*Cache) Flush

func (c *Cache) Flush()

func (*Cache) Get

func (c *Cache) Get(ctx context.Context, key cache.CacheKey) (CacheData, bool)

func (*Cache) Set

func (c *Cache) Set(ctx context.Context, key cache.CacheKey, value CacheData) error

func (*Cache) Size

func (c *Cache) Size() int64

func (*Cache) Used

func (c *Cache) Used() int64

type CacheData

type CacheData interface {
	Bytes() []byte
	Slice(length int) CacheData
	Release()
}

type Data

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

Data is a reference counted byte buffer

func (*Data) Buf

func (d *Data) Buf() []byte

Buf returns the underlying buffer of the Data

func (*Data) Bytes

func (d *Data) Bytes() []byte

func (*Data) Release

func (d *Data) Release()

func (*Data) Slice

func (d *Data) Slice(n int) CacheData