Can’t figure out how to case
let handler = some_usize_var as fn(); // Compiler Output: // error: non-scalar cast: 'usize' as 'fn()'
I’m trying to use the mio library, but instead of passing a usize to the
Token type, I’d like to pass a function pointer. When the Handler pops, I’d like it to take the token and cast it back to a function ponter so I can call it.