Synopsis
Declared in header </boost/url/grammar/tuple_rule.hpp#L106[boost/url/grammar/tuple_rule.hpp,window=blank_]>
template<
class R0_,
class... Rn_>
friend
constexpr
tuple_rule_t<R0_, Rn_...>
tuple_rule(
const R0_& r0,
const Rn_&... rn) noexcept;