Function extern_spec_Shl__ref_i64_u16_shl 

pub fn extern_spec_Shl__ref_i64_u16_shl(self_: u16, rhs: &i64) -> u16

extern spec for u16::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