Funny explanation for error #500

Requesting explanations for random error codes I found this funny one:

rustc --explain E500


Can you maybe explain a little bit what you don't understand? There's mutiple things to explain here and I don't feel like writing them out all just in case.

They were just amused (funny ha-ha).

What? They wrote "requesting explanation", so I figure they whant some answers.

I think they meant "In the process of running rustc --explain ENNN with random numbers in place of NNN, ...".

Anyway, I'll let the OP clarify if I'm wrong.