if let Some(slice_type) = is_slice_of_primitives(cx, slice);
then {
let args_str = args.iter().skip(1).map(|arg| Sugg::hir(cx, arg, "..").to_string()).collect::<Vec<String>>().join(", ");
if let Some(slice_type) = is_slice_of_primitives(cx, slice);
then {
let args_str = args.iter().skip(1).map(|arg| Sugg::hir(cx, arg, "..").to_string()).collect::<Vec<String>>().join(", ");