/// Brings [unlikely](core::intrinsics::unlikely) to stable rust.
#[inline(always)]
pub const fn unlikely(b: bool) -> bool {
#[allow(clippy::needless_bool, clippy::bool_to_int_with_if)]
if (1i32).checked_div(if b { 0 } else { 1 }).is_none() {
true
} else {
false
}
}