intrinsics 0.1.0

Safe likely and unlikely intrinsics
Documentation 
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#[inline(always)]
#[cold]
pub const fn cold_path() {}

#[inline(always)]
pub const fn likely(b: bool) -> bool {
    if !b { cold_path() }
    b
}

#[inline(always)]
pub const fn unlikely(b: bool) -> bool {
    if b { cold_path() }
    b
}