unknown.hpp

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#pragma once
 
#include <fmt/base.h>
#include <fmt/format.h>
 
#include <string>
 
namespace asmgrader {
 
template <typename T>
inline std::string fmt_or_unknown(T&& value, fmt::fstring<T> fmt = "{}") {
    if constexpr (fmt::formattable<T>) {
        return fmt::format(fmt, std::forward<T>(value));
    } else {
        return "<unknown>";
    }
}
 
} // namespace asmgrader