Function extern_spec_Shl_i8__ref_isize_shl 

pub fn extern_spec_Shl_i8__ref_isize_shl(self_: &isize, rhs: i8) -> isize

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

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