Struct CursorMut 

pub struct CursorMut<'a, T> { /* private fields */ }

Implementations

impl<'a, T> CursorMut<'a, T>

pub fn into_selection(self) -> SelectionMut<'a, T>

Converts into an empty selection at the cursor’s position.

pub fn move_prev(&mut self) -> bool

Moves back one element.

Returns false, without moving, if already at the start.

pub fn move_next(&mut self) -> bool

Moves forward one element.

Returns false, without moving, if already at the end.

pub fn peek_before(&self) -> Option<&T>

Returns the element just before the cursor.

pub fn peek_after(&self) -> Option<&T>

Returns the element just after the cursor.

pub fn peek_before_mut(&mut self) -> Option<&mut T>

pub fn peek_after_mut(&mut self) -> Option<&mut T>

pub fn insert_before(&mut self, value: T)

Inserts an element just before the cursor.

pub fn insert_after(&mut self, value: T)

Inserts an element just after the cursor.

pub fn remove_before(&mut self) -> Option<T>

Removes and returns the element just before the cursor.

pub fn remove_after(&mut self) -> Option<T>

Removes and returns the element just after the cursor.

pub fn splice_before(&mut self, other: LinkedList<T>)

Inserts all elements of other just before the cursor.

pub fn splice_after(&mut self, other: LinkedList<T>)

Inserts all elements of other just after the cursor.

pub fn split_before(&mut self) -> LinkedList<T>

Splits off and returns all elements before the cursor.

pub fn split_after(&mut self) -> LinkedList<T>

Splits off and returns all elements after the cursor.