Function append

Libraries/Strings/StringBuilder.h:42–48

    /// @brief Formats the given StringView against args, appending to destination contents
    template <typename... Types>
    [[nodiscard]] bool append(StringView fmt, Types&&... args)
    {
        // It's ok parsing format string '{' and '}' both for utf8 and ascii with StringIteratorASCII
        // because on a valid UTF8 string, these chars are unambiguously recognizable
        StringFormatOutput sfo(encoding, *buffer);
        return StringFormat<StringIteratorASCII>::format(sfo, fmt, forward<Types>(args)...);
    }

    /// @brief Appends StringView to destination buffer
    /// @param str StringView to append to destination buffer