public static async Task <DatabaseGetAsyncResult <T> > TryGetAsync <T>(this IDatabase database, object key)
{
if (database == null)
{
throw new ArgumentNullException(nameof(database));
}
if (key == null)
{
throw new ArgumentNullException(nameof(key));
}
DatabaseGetAsyncResult result = await database.TryGetAsync(key);
return(result.HasValue
? new DatabaseGetAsyncResult <T>((T)result.Value)
: new DatabaseGetAsyncResult <T>());
}
public async Task <object> GetAsync(object key)
{
DatabaseGetAsyncResult result = await TryGetAsync(key);
return(result.HasValue ? result.Value : throw new ArgumentException($"Value not found by the specified key: '{key}'."));
}
public bool Equals(DatabaseGetAsyncResult <TValue> other)
{
return(EqualityComparer <TValue> .Default.Equals(m_value, other.m_value));
}