Function extern_spec_Shr__ref_usize__ref_i8_shr 

pub fn extern_spec_Shr__ref_usize__ref_i8_shr(self_: &i8, rhs: &usize) -> i8

extern spec for <&i8 as Shr<&usize>>::shr

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

requires

(0usize as $rhs) <= *rhs && *rhs < $type::BITS as $rhs

ensures

result == *self $op *rhs