The meaning of a reference to `FnOnce`

#1

What is the meaning of having a reference to FnOnce? As I didn’t own this thing, I cannot call that function though… So what is the point of having this thing passing through?

#2

You can’t really do anything with a reference to a FnOnce type, yes.

3 Likes
closed #4

This topic was automatically closed 90 days after the last reply. New replies are no longer allowed.