Boost C++ Libraries

...one of the most highly regarded and expertly designed C++ library projects in the world. — Herb Sutter and Andrei Alexandrescu, C++ Coding Standards

format_to

Format arguments into a URL.

template<
    class... Args>
void
format_to(
    url_base& u,
    core::string_view fmt,
    Args&&... args);
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void
format_to(
    url_base& u,
    core::string_view fmt,
    std::initializer_list< see-below > args);
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