Method to_string

src/fl/stl/bitset.h:74–76

    constexpr bitset_fixed() FL_NOEXCEPT : _blocks{} {}

    void to_string(string* dst) const FL_NOEXCEPT {
        detail::to_string(_blocks, N, dst);
    }

    /// Resets all bits to zero.
    void reset() FL_NOEXCEPT {