SyncMap With Generict

syncmap.go

package sync

import "sync"

type Map[K, V any] struct {
	s sync.Map
}

func NewMap[K, V any]() Map[K, V] {
	return Map[K, V]{
		s: sync.Map{},
	}
}

func (m *Map[K, V]) CompareAndDelete(key K, old V) {
	m.s.CompareAndDelete(key, old)
}

func (m *Map[K, V]) CompareAndSwap(key K, old, new V) (swapped bool) {
	return m.s.CompareAndSwap(key, old, new)
}

func (m *Map[K, V]) Delete(key K) {
	m.s.Delete(key)
}

func (m *Map[K, V]) Load(key K) (value V, ok bool) {
	return m.s.Load(key)
}

func (m *Map[K, V]) LoadAndDelete(key K) (value V, loaded bool) {
	return m.s.LoadAndDelete(key)
}

func (m *Map[K, V]) LoadOrStore(key K, value V) (actual V, loaded bool) {
	return m.s.LoadOrStore(key, value)
}

func (m *Map[K, V]) Range(f func(key K, value V) bool) {
	m.s.Range(func(key, value interface{}) bool {
		return f(key.(K), value.(V))
	})
}

func (m *Map[K, V]) Store(key K, value V) {
	m.s.Store(key, value)
}

func (m *Map[K, V]) Swap(key K, value V) (previous any, loaded bool) {
	return m.s.Swap(key, value)
}