如何使用Dlang获取数组中元素的索引？

int[] array = [1, 2, 3, 4, 5];
foreach (index, element; array) {
    writeln("Index: ", index, ", Element: ", element);
}

import std.algorithm.iteration;
int[] array = [1, 2, 3, 4, 5];
foreach (index, element; array.enumerate) {
    writeln("Index: ", index, ", Element: ", element);
}