toExternal

public override external toExternal()

The character value held by the System.Character object.

Converts the character value to its equivalent external value.

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import System;   external mysql = { query: function(q, a) { Console.log(q, a); } };   // Constrain type arguments to only classes that can convert to 'external' interface ICommand<T: IExportable> {     void execute(...T args); }   class InsertUserInitial : ICommand<Character> {     final void execute(...Character args) {         char c = args[0] ?? `\u0000`;         mysql.query("INSERT INTO `users`(`first_initial`) VALUES(?);", c.toExternal());     } }   auto insertUserInitialCommand = new InsertUserInitial(); insertUserInitialCommand.execute(`r`);