Function extern_spec_Shr__ref_u32_u64_shr 

pub fn extern_spec_Shr__ref_u32_u64_shr(self_: u64, rhs: &u32) -> u64

extern spec for u64::shr

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

requires

(0usize as $rhs) <= *rhs && *rhs <= ($type::BITS - 1u32) as $rhs

ensures

result == self $op *rhs