module.hpp

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#pragma once
#include <welder/rods/python/nanobind/rod.hpp>
#include <welder/module.hpp> // the backend-agnostic WELDER_MODULE dispatch

#define WELDER_DETAIL_MODULE_ENTRY_nanobind(ns, ...)                              \
    static void welder_glue_##ns##_nanobind(::nanobind::module_&);                \
    NB_MODULE(ns, welder_module_var_) {                                           \
        using welder_weld_ = ::welder::detail::module_welder_t<                   \
            ::welder::welder<::welder::rods::nanobind::rod<>>                     \
                __VA_OPT__(, ) __VA_ARGS__>;                                      \
        static_assert(                                                            \
            ::std::is_same_v<typename welder_weld_::module_type,                  \
                             ::nanobind::module_>,                                \
            "WELDER_MODULE(ns, nanobind, W): W must be a welder::welder over a "  \
            "rod whose module handle is nanobind::module_");                      \
        welder_weld_::weld_module<^^ns>(                                          \
            welder_module_var_, welder_weld_::noop,                               \
            [](::nanobind::module_& welder_glue_m_) {                             \
                welder_glue_##ns##_nanobind(welder_glue_m_);                      \
            });                                                                   \
    }                                                                             \
    static void welder_glue_##ns##_nanobind(::nanobind::module_& module)