Struct Cursor 

pub struct Cursor<'a, T, const N: usize>
where
    T: 'a,
    Usize<N>: ChunkCapacity,
{ /* private fields */ }

A cursor over a ArrayList.

A Cursor is like an iterator, except that it can freely seek back-and-forth.
Cursors always rest between two elements in the list, and index in a logically circular way.
To accommodate this, there is a “ghost” non-element that yields None between the head and tail of the list. When created, cursors start at the front of the list, or the “ghost” non-element if the list is empty.

Implementations

impl<'a, T, const N: usize> Cursor<'a, T, N>

where T: 'a, Usize<N>: ChunkCapacity,

pub fn as_list(&self) -> &'a ArrayList<T, N>

pub fn back(&self) -> Option<&'a T>

pub fn current(&self) -> Option<&'a T>

pub fn front(&self) -> Option<&'a T>

pub fn index(&self) -> Option<usize>

pub fn move_next(&mut self)

pub fn move_prev(&mut self)

pub fn peek_next(&self) -> Option<&'a T>

pub fn peek_prev(&self) -> Option<&'a T>

Trait Implementations

impl<'a, T, const N: usize> Clone for Cursor<'a, T, N>

where T: 'a + Clone, Usize<N>: ChunkCapacity,

fn clone(&self) -> Cursor<'a, T, N>

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl<T, const N: usize> Debug for Cursor<'_, T, N>

where T: Debug, Usize<N>: ChunkCapacity,

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.