help: you can convert a `usize` to a `u64` and panic if the converted value doesn't fit
|
LL | ($arr.len() * size_of($arr[0])).try_into().unwrap());
- | ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
+ | ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
error[E0605]: non-primitive cast: `{integer}` as `()`
--> $DIR/issue-26480.rs:22:19