return;
}
- let sub_paths = sub_paths.slice(0, len-1);
+ let sub_paths = &sub_paths[.. (len-1)];
for &(ref span, ref qualname) in sub_paths.iter() {
self.fmt.sub_mod_ref_str(path.span,
*span,
if len <= 1 {
return;
}
- let sub_paths = sub_paths.slice_to(len-1);
+ let sub_paths = &sub_paths[.. (len-1)];
// write the trait part of the sub-path
let (ref span, ref qualname) = sub_paths[len-2];