Function extern_spec_PartialOrd_usize_usize_partial_cmp 

pub fn extern_spec_PartialOrd_usize_usize_partial_cmp(
    self_: &usize,
    rhs: &usize,
) -> Option<Ordering>

extern spec for usize::partial_cmp

This is not a real function: its only use is for documentation.

ghost

ensures

result == (*self).deep_model().partial_cmp_log((*rhs).deep_model())