internal static async Task <HashSet <T> > ToHashSetAsync <T>(this IDbAsyncEnumerable source, CancellationToken cancellationToken)
{
var hashSet = new HashSet <T>();
await TaskExtensions.WithCurrentCulture(IDbAsyncEnumerableExtensions.ForEachAsync(source, (Action <object>)(e => hashSet.Add((T)e)), cancellationToken));
return(hashSet);
}
public static Task <HashSet <TSource> > ToHashSetAsync <TSource>(this IQueryable <TSource> source)
{
if (source == null)
{
throw new ArgumentNullException("source");
}
return(IDbAsyncEnumerableExtensions.ToHashSetAsync <TSource>(QueryableExtensions.AsDbAsyncEnumerable <TSource>(source)));
}
internal static Task <HashSet <T> > ToHashSetAsync <T>(this IDbAsyncEnumerable source)
{
return(IDbAsyncEnumerableExtensions.ToHashSetAsync <T>(source, CancellationToken.None));
}