tstor/pkg/kvsingle/single.go

package kvsingle

import (
	"context"

	"github.com/royalcat/kv"
)

type Value[K, V any] struct {
	Key K
	db  kv.Store[K, V]
}

func New[K, V any](db kv.Store[K, V], key K) *Value[K, V] {
	return &Value[K, V]{Key: key, db: db}
}

func (s *Value[K, V]) Get(ctx context.Context) (V, error) {
	return s.db.Get(ctx, s.Key)
}

func (s *Value[K, V]) Set(ctx context.Context, value V) error {
	return s.db.Set(ctx, s.Key, value)
}

func (s *Value[K, V]) Edit(ctx context.Context, edit kv.Edit[V]) error {
	return s.db.Edit(ctx, s.Key, edit)
}