Method CopyTo

csharp/src/Fory/NullableKeyDictionary.cs:173–195

(KeyValuePair<TKey, TValue>[] array, int arrayIndex)

    }

    public void CopyTo(KeyValuePair<TKey, TValue>[] array, int arrayIndex)
    {
        ArgumentNullException.ThrowIfNull(array);
        if (arrayIndex < 0)
        {
            throw new ArgumentOutOfRangeException(nameof(arrayIndex));
        }

        if (array.Length - arrayIndex < Count)
        {
            throw new ArgumentException("The destination array is too small.", nameof(array));
        }

        if (_hasNullKey)
        {
            array[arrayIndex++] = new KeyValuePair<TKey, TValue>(default!, _nullValue);
        }

        foreach (KeyValuePair<TKey, TValue> entry in _nonNullEntries)
        {
            array[arrayIndex++] = entry;
        }
    }

    public bool Remove(KeyValuePair<TKey, TValue> item)
    {