Go 语言字符串反转代码的 D 语言实现

import std.utf;

string reverse(string s) { dchar[] runes = s.toUTF32Array(); for (size_t i = 0, j = runes.length-1; i < j; i++, j--) { swap(runes[i], runes[j]); } return runes.toUTF8String(); }