30 /// let v = vec![0, 1, 2];
31 /// let iter: std::vec::IntoIter<_> = v.into_iter();
64     /// let vec = vec!['a', 'b', 'c'];
65     /// let mut into_iter = vec.into_iter();
67     /// let _ = into_iter.next().unwrap();
80     /// let vec = vec!['a', 'b', 'c'];
81     /// let mut into_iter = vec.into_iter();
111     /// # let mut into_iter = Vec::<u8>::with_capacity(10).into_iter();
112     /// let mut into_iter = std::mem::replace(&mut into_iter, Vec::new().into_iter());
121         let remaining = self.as_raw_mut_slice();  in forget_allocation_drop_remaining()
149         let mut this = ManuallyDrop::new(self);  in into_vecdeque()
158             let buf = this.buf.as_ptr();  in into_vecdeque()
159             let initialized = if T::IS_ZST {  in into_vecdeque()
166             let cap = this.cap;  in into_vecdeque()
167             let alloc = ManuallyDrop::take(&mut this.alloc);  in into_vecdeque()
201             let old = self.ptr;  in next()
210         let exact = if T::IS_ZST {  in size_hint()
220         let step_size = self.len().min(n);  in advance_by()
221         let to_drop = ptr::slice_from_raw_parts_mut(self.ptr as *mut T, step_size);  in advance_by()
243         let mut raw_ary = MaybeUninit::uninit_array();
245         let len = self.len();
317         let step_size = self.len().min(n);  in advance_back_by()
325         let to_drop = ptr::slice_from_raw_parts_mut(self.end as *mut T, step_size);  in advance_back_by()
356     /// let iter: vec::IntoIter<u8> = Default::default();
408                     let alloc = ManuallyDrop::take(&mut self.0.alloc);  in drop()
410                     let _ = RawVec::from_raw_parts_in(self.0.buf.as_ptr(), self.0.cap, alloc);  in drop()
415         let guard = DropGuard(self);  in drop()