#![allow(unused, reason ="useful regardless")]#[inline]#[cold]constfncold(){}/// Hints at the compiler that the condition is likely `true`.
#[inline]pubconstfnlikely(b:bool)->bool{if!b {cold();}
b
}/// Hints at the compiler that the condition is likely `false`.
#[inline]pubconstfnunlikely(b:bool)->bool{if b {cold();}
b
}