caching

package

v1.7.4 Latest Latest Go to latest Published: Apr 23, 2024 License: MIT Imports: 1 Imported by: 1

Details

Valid go.mod file

The Go module system was introduced in Go 1.11 and is the official dependency management solution for Go.
Redistributable license

Redistributable licenses place minimal restrictions on how software can be used, modified, and redistributed.
Tagged version

Modules with tagged versions give importers more predictable builds.
Stable version

When a project reaches major version v1 it is considered stable.
Learn more about best practices

This section is empty.

This section is empty.

This section is empty.

type LRUCache[K comparable, V any] struct {
	// contains filtered or unexported fields
}

LRUCache wraps hashicorp *lru.Cache and tracks cache metrics

func NewLRUCache[K comparable, V any](m Metrics, label string, maxSize int) *LRUCache[K, V]

NewLRUCache creates a LRU cache with the given metrics, labeling the cache adds/gets. Metrics are optional: no metrics will be tracked if m == nil.

func (c *LRUCache[K, V]) Add(key K, value V) (evicted bool)

func (c *LRUCache[K, V]) Get(key K) (value V, ok bool)

type Metrics interface {
	CacheAdd(label string, cacheSize int, evicted bool)
	CacheGet(label string, hit bool)
}