Function extern_spec_Mul__ref_u128__ref_u128_mul 

pub fn extern_spec_Mul__ref_u128__ref_u128_mul(self_: &u128, rhs: &u128) -> u128

extern spec for <&u128 as Mul<&u128>>::mul

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

requires

$type::MIN@ <= self@ $op rhs@ && self@ $op rhs@ <= $type::MAX@

ensures

result@ == self@ $op rhs@