Function extern_spec_Shl__ref_u8__ref_i8_shl 

pub fn extern_spec_Shl__ref_u8__ref_i8_shl(self_: &i8, rhs: &u8) -> i8

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