util::prometheus::impl::SomeCounterImpl Concept Reference

Concept definition

template<typename T>
concept util::prometheus::impl::SomeCounterImpl =  requires(T a) {
    typename std::remove_cvref_t<T>::ValueType;
    requires SomeNumberType<typename std::remove_cvref_t<T>::ValueType>;
    { a.add(typename std::remove_cvref_t<T>::ValueType{1}) } -> std::same_as<void>;
    { a.set(typename std::remove_cvref_t<T>::ValueType{1}) } -> std::same_as<void>;
    { a.value() } -> SomeNumberType;
}