longtermcache

Documentation

Index

• type Cache
  • func (c *Cache[K, T]) Discard(key K)
  • func (c *Cache[K, T]) Lookup(key K, pol Policy) *T
• type Policy
  • func (v Policy) String() string

Types

type Cache

type Cache[K comparable, T any] struct {
	Make func(K) *T
	// contains filtered or unexported fields
}

func (*Cache[K, T]) Discard

func (c *Cache[K, T]) Discard(key K)

func (*Cache[K, T]) Lookup

func (c *Cache[K, T]) Lookup(key K, pol Policy) *T

type Policy

type Policy int

const (
	Available Policy = iota // Available accepts a stale value if available
	Fresh                   // Fresh insists on waiting for the latest value if update is running
	UpdateNow               // UpdateNow initiates an update
)

func (Policy) String

func (v Policy) String() string