error: generic parameters may not be used in const operations | |
--> $DIR/simple_fail.rs:7:33 | |
| | |
LL | type Arr<const N: usize> = [u8; N - 1]; | |
| ^ cannot perform const operation using `N` | |
| | |
= help: const parameters may only be used as standalone arguments, i.e. `N` | |
error: aborting due to previous error | |