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Fix subscribe #500

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merged 3 commits into from
Dec 26, 2023
Merged

Fix subscribe #500

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6919f50
Fix subscribe
victimsnino Dec 26, 2023
5ea63d2
convert to ANY
victimsnino Dec 26, 2023
4b45ffa
try to fix
victimsnino Dec 26, 2023
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10 changes: 4 additions & 6 deletions src/rpp/rpp/operators/subscribe.hpp
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Original file line number Diff line number Diff line change
Expand Up @@ -65,7 +65,7 @@ class subscribe_t<ObserverStrategy>
{
observable.subscribe(m_observer_strategy);
}

template<rpp::constraint::observable Observable>
requires rpp::constraint::observer_strategy<ObserverStrategy, rpp::utils::extract_observable_type_t<Observable>>
void operator()(const Observable& observable) &&
Expand Down Expand Up @@ -122,7 +122,7 @@ class subscribe_t<rpp::composite_disposable_wrapper, ObserverStrategy>
observable.subscribe(m_disposable, m_observer_strategy);
return m_disposable;
}

template<rpp::constraint::observable Observable>
requires rpp::constraint::observer_strategy<ObserverStrategy, rpp::utils::extract_observable_type_t<Observable>>
rpp::composite_disposable_wrapper operator()(const Observable& observable) &&
Expand Down Expand Up @@ -209,8 +209,8 @@ template<typename... Args>
subscribe_t(const Args&...) -> subscribe_t<Args...>;

template<typename OnNext>
concept on_next_like = (rpp::utils::is_not_template_callable<OnNext> && std::invocable<OnNext, rpp::utils::convertible_to_any>) ||
(!rpp::constraint::decayed_same_as<OnNext, rpp::composite_disposable_wrapper> &&
concept on_next_like = (!rpp::utils::is_not_template_callable<OnNext> || std::invocable<OnNext, rpp::utils::convertible_to_any>) &&
(!rpp::constraint::decayed_same_as<OnNext, rpp::composite_disposable_wrapper> &&
!rpp::constraint::observer_strategy_base<OnNext> &&
!rpp::constraint::observer<OnNext>);
}
Expand Down Expand Up @@ -306,7 +306,6 @@ auto subscribe(rpp::composite_disposable_wrapper disposable, ObserverStrategy&&
* @ingroup utility_operators
*/
template<details::on_next_like OnNext = rpp::utils::empty_function_any_t, std::invocable<const std::exception_ptr&> OnError = rpp::utils::rethrow_error_t, std::invocable<> OnCompleted = rpp::utils::empty_function_t<>>

auto subscribe(OnNext&& on_next = {}, OnError&& on_error = {}, OnCompleted&& on_completed = {})
{
return details::subscribe_t{std::forward<OnNext>(on_next), std::forward<OnError>(on_error), std::forward<OnCompleted>(on_completed)};
Expand All @@ -318,7 +317,6 @@ auto subscribe(OnNext&& on_next = {}, OnError&& on_error = {}, OnCompleted&& on_
* @ingroup utility_operators
*/
template<details::on_next_like OnNext, std::invocable<> OnCompleted>

auto subscribe(OnNext&& on_next, OnCompleted&& on_completed)
{
return details::subscribe_t{std::forward<OnNext>(on_next), rpp::utils::rethrow_error_t{}, std::forward<OnCompleted>(on_completed)};
Expand Down
8 changes: 7 additions & 1 deletion src/rpp/rpp/utils/utils.hpp
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Expand Up @@ -48,7 +48,13 @@ struct convertible_to_any
convertible_to_any() = default;

template<typename T>
operator T();
operator T&() const;

template<typename T>
operator const T&() const;

template<typename T>
operator T&&() const;
};

template<typename Cont, std::invocable<iterable_value_t<Cont>> Fn>
Expand Down
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