Type-Safe Interfaces with Modern C++ - Creating an Overload Set

The video tutorial explains how to implement a generic overload function, focusing on creating overload sets from function objects. It covers the use of structs and inheritance to build these sets, generalizes the pattern with templates, and addresses challenges with lambdas. The tutorial introduces a perfectly forwarding constructor and a deduction guide to simplify the process, concluding with practical applications.

What challenges arise when using lambdas with overload sets?

How does a perfectly forwarding constructor improve the overload set implementation?

What is the purpose of the make_functions template function?

How can static assertions be used with overload sets in C++17?