Why doesn't rust warn about this missing match / typo?

[nerditation]

@kp99-deleted

and I can not believe it compiles

@kp99-deleted

#![allow(non_camel_case_types)]
#![allow(non_snake_case)]
#![allow(unused)]

all these lints would give you some clue about something was wrong. if you really understand why the compiler warns about them, it should not be surprising at all that it compiles.