template <class ErrType, class Fun, class... Args>
constexpr auto try_wrap(Fun&& fun, Args&&... args)
    -> result<std::invoke_result_t<Fun, Args...>,
              ErrType>

Description

Wrap a call that throws an exception and returns it as a result.

Calls a function that may throw an exception and transform the return type into a result monad that contains either the return type of the function, or the exception type.

Declared at: libreglisse/try.hpp:26

Parameters

Fun&& fun

The function to call.

Args&&... args

The arguments of the function.