Struct ForestNodeMut

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

Implementations

impl<'a, T> ForestNodeMut<'a, T>

pub fn borrow_mut<'b>( &'b mut self, target: &'b ForestNodeRc<T>, ) -> ForestNodeMut<'b, T>

Borrow another node in the same forest.

pub fn resolve_token<'b>( &'b mut self, target: &ForestToken, ) -> Option<ForestNodeRc<T>>

Resolve a token to a ForestNodeRc .

The node which the token pointed to must be in the same forest and still has a valid ForestNodeRc .

pub fn borrow_mut_token<'b>( &'b mut self, target: &ForestToken, ) -> Option<ForestNodeMut<'b, T>>

Borrow another node with a token.

The node which the token pointed to must be in the same forest and still has a valid ForestNodeRc .

pub fn as_ref<'b>(&'b self) -> ForestNode<'b, T>

Get an immutable reference.

pub fn map<'b, U>( &'b mut self, f: impl FnOnce(&'b mut T) -> &'b mut U, ) -> ForestValueMut<'b, U>

Make a wrapped component the contained value, keeping the borrowing status.

pub fn rc(&self) -> ForestNodeRc<T>

Get the ForestNodeRc of current node.

pub fn parent_rc(&self) -> Option<ForestNodeRc<T>>

Get the parent node.

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

Get the first child node.

pub fn first_child_mut<'b>(&'b mut self) -> Option<ForestNodeMut<'b, T>>

Get the first child node.

pub fn last_child_rc(&self) -> Option<ForestNodeRc<T>>

Get the last child node.

pub fn prev_sibling_rc(&self) -> Option<ForestNodeRc<T>>

Get the previous sibling node.

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

Get the next sibling node.

pub fn next_sibling_mut<'b>(&'b mut self) -> Option<ForestNodeMut<'b, T>>

Get the next sibling node.

pub fn new_tree(&mut self, content: T) -> ForestNodeRc<T>

Create a new tree in the same forest.

pub fn append(&mut self, target: &ForestNodeRc<T>)

Append a tree as the last child node.

pub fn insert(&mut self, target: &ForestNodeRc<T>)

Insert a tree as the previous sibling node of the current node.

pub fn detach(self) -> ForestNodeRc<T>

Remove the node from its parent node.

Trait Implementations

impl<'a, T: Debug> Debug for ForestNodeMut<'a, T>

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

Formats the value using the given formatter.

impl<'a, T> Deref for ForestNodeMut<'a, T>

type Target = T

The resulting type after dereferencing.

fn deref(&self) -> &Self::Target

Dereferences the value.

impl<'a, T> DerefMut for ForestNodeMut<'a, T>

fn deref_mut(&mut self) -> &mut Self::Target

Mutably dereferences the value.

impl<'a, T> Drop for ForestNodeMut<'a, T>

fn drop(&mut self)

Executes the destructor for this type.