Function extern_spec_BitXor__ref_i128_bitxor 

pub fn extern_spec_BitXor__ref_i128_bitxor(self_: &i128, rhs: &i128) -> i128

extern spec for <&i128 as BitXor>::bitxor

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

ghost

ensures

result == *self $op *rhs