Function _verus_external_fn_specification_13__60__32__91_T_93__32__62__32__58__58__32_is__empty
pub unsafe exec fn _verus_external_fn_specification_13__60__32__91_T_93__32__62__32__58__58__32_is__empty<T>(
slice: &[T],
) -> b : boolExpand description
ensures
b <==> slice@.len() == 0,Specification for [<[T]>::is_empty]