:relfileprefix: ../../../
[#boost-urls-grammar-variant_rule]

= xref:boost.adoc[pass:[boost]]::xref:boost/urls.adoc[pass:[urls]]::xref:boost/urls/grammar.adoc[pass:[grammar]]::variant_rule

== Members




[source,cpp,subs="verbatim,macros,-callouts"]
----
template<
    class R0_,
    class... Rn_>
constexpr
xref:boost/urls/grammar/variant_rule_t.adoc[variant_rule_t]<R0_, Rn_...>
xref:boost/urls/grammar/variant_rule-0b.adoc[pass:[variant_rule]](
    R0_ const& r0,
    Rn_ const&... rn) noexcept;
  xref:boost/urls/grammar/variant_rule-0b.adoc[pass:c,q,m[*_» more..._*]]
----




[source,cpp,subs="verbatim,macros,-callouts"]
----
template<
    class R0,
    class... Rn>
constexpr
xref:boost/urls/grammar/variant_rule_t.adoc[variant_rule_t]<R0, Rn...>
xref:boost/urls/grammar/variant_rule-0d.adoc[pass:[variant_rule]](
    R0 const& r0,
    Rn const&... rn) noexcept;
  xref:boost/urls/grammar/variant_rule-0d.adoc[pass:c,q,m[*_» more..._*]]
----