go/src/crypto/internal/boring/bcache/cache.go

type Cache …

type cacheTable …

type cacheEntry …

func registerCache(unsafe.Pointer)

// Register registers the cache with the runtime,
// so that c.ptable can be cleared at the start of each GC.
// Register must be called during package initialization.
func (c *Cache[K, V]) Register() { … }

const cacheSize …

// table returns a pointer to the current cache hash table,
// coping with the possibility of the GC clearing it out from under us.
func (c *Cache[K, V]) table() *cacheTable[K, V] { … }

// Clear clears the cache.
// The runtime does this automatically at each garbage collection;
// this method is exposed only for testing.
func (c *Cache[K, V]) Clear() { … }

// Get returns the cached value associated with v,
// which is either the value v corresponding to the most recent call to Put(k, v)
// or nil if that cache entry has been dropped.
func (c *Cache[K, V]) Get(k *K) *V { … }

// Put sets the cached value associated with k to v.
func (c *Cache[K, V]) Put(k *K, v *V) { … }