98     unsafe fn split_at_unchecked(&self, l_len: usize) -> Split<&Self> {  in split_at_unchecked()
100         unsafe { Split::<&Self>::new(self, l_len) }  in split_at_unchecked()
160     fn split_at(&self, l_len: usize) -> Option<Split<&Self>> {  in split_at()
166                 unsafe { Split::new(self, l_len.get()) }  in split_at()
183     unsafe fn split_at_mut_unchecked(&mut self, l_len: usize) -> Split<&mut Self> {  in split_at_mut_unchecked()
185         unsafe { Split::<&mut Self>::new(self, l_len) }  in split_at_mut_unchecked()
240     fn split_at_mut(&mut self, l_len: usize) -> Option<Split<&mut Self>> {  in split_at_mut()
246                 unsafe { Split::new(self, l_len.get()) }  in split_at_mut()
278 pub struct Split<T> {  struct
290 impl<T> Split<T> {  argument
302 impl<'a, T> Split<&'a T>  impl
307     fn into_ptr(self) -> Split<Ptr<'a, T, (Shared, Aligned, Valid)>> {  in into_ptr()
311         unsafe { Split::new(source, self.l_len) }  in into_ptr()
600 impl<'a, T> Split<&'a mut T>  impl
605     fn into_ptr(self) -> Split<Ptr<'a, T, (Exclusive, Aligned, Valid)>> {  in into_ptr()
609         unsafe { Split::new(source, self.l_len) }  in into_ptr()
805 impl<'a, T, I> Split<Ptr<'a, T, I>>  impl
810     fn into_ref(self) -> Split<&'a T>  in into_ref()
817         unsafe { Split::new(self.source.as_ref(), self.l_len) }  in into_ref()
820     fn into_mut(self) -> Split<&'a mut T>  in into_mut()
827         unsafe { Split::new(self.source.unify_invariants().as_mut(), self.l_len) }  in into_mut()