Function extern_spec_BitAnd_usize__ref_usize_bitand 

pub fn extern_spec_BitAnd_usize__ref_usize_bitand(
    self_: &usize,
    rhs: usize,
) -> usize

extern spec for <&usize as BitAnd<usize>>::bitand

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

ghost

ensures

result == *self $op rhs