Function extern_spec_Shl__ref_i8__ref_u8_shl 

pub fn extern_spec_Shl__ref_i8__ref_u8_shl(self_: &u8, rhs: &i8) -> u8

extern spec for <&u8 as Shl<&i8>>::shl

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