Function extern_spec_Ord_i64_cmp 

pub fn extern_spec_Ord_i64_cmp(self_: &i64, rhs: &i64) -> Ordering

extern spec for i64::cmp

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

terminates

ghost

ensures

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