toExternal

public override external toExternal()

The internal signed byte value converted to the external type.

Converts the signed byte 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 SetGroupId : ICommand<Integer8> {     final void execute(...Integer8 args) {         signed byte groupId = args[0] ?? 0;         mysql.query("UPDATE `users` SET `group_id` = ? WHERE `id` = 1;", groupId.toExternal());     } }   auto setGroupIdCommand = new SetGroupId(); setGroupIdCommand.execute(100);