WalkChildren

rose_tree

Struct WalkChildren 

Source 
pub struct WalkChildren<Ix: IndexType> { /* private fields */ }
Expand description

A “walker” object that can be used to step through the children of some parent node.

Implementations§

Source§

impl<Ix> WalkChildren<Ix>
where Ix: IndexType,

Source

pub fn next<N>(&mut self, tree: &RoseTree<N, Ix>) -> Option<NodeIndex<Ix>>

Fetch the next child index in the walk for the given RoseTree.

Auto Trait Implementations§

§

impl<Ix> Freeze for WalkChildren<Ix>
where Ix: Freeze,

§

impl<Ix> RefUnwindSafe for WalkChildren<Ix>
where Ix: RefUnwindSafe,

§

impl<Ix> Send for WalkChildren<Ix>
where Ix: Send,

§

impl<Ix> Sync for WalkChildren<Ix>
where Ix: Sync,

§

impl<Ix> Unpin for WalkChildren<Ix>
where Ix: Unpin,

§

impl<Ix> UnwindSafe for WalkChildren<Ix>
where Ix: UnwindSafe,

Blanket Implementations§

Source§

impl<T> Any for T
where T: 'static + ?Sized,

Source§

fn type_id(&self) -> TypeId

Gets the TypeId of self. Read more
Source§

impl<T> Borrow<T> for T
where T: ?Sized,

Source§

fn borrow(&self) -> &T

Immutably borrows from an owned value. Read more
Source§

impl<T> BorrowMut<T> for T
where T: ?Sized,

Source§

fn borrow_mut(&mut self) -> &mut T

Mutably borrows from an owned value. Read more
Source§

impl<T> From<T> for T

Source§

fn from(t: T) -> T

Returns the argument unchanged.

Source§

impl<T, U> Into<U> for T
where U: From<T>,

Source§

fn into(self) -> U

Calls U::from(self).

That is, this conversion is whatever the implementation of From<T> for U chooses to do.

Source§

impl<T, U> TryFrom<U> for T
where U: Into<T>,

Source§

type Error = Infallible

The type returned in the event of a conversion error.
Source§

fn try_from(value: U) -> Result<T, <T as TryFrom<U>>::Error>

Performs the conversion.
Source§

impl<T, U> TryInto<U> for T
where U: TryFrom<T>,

Source§

type Error = <U as TryFrom<T>>::Error

The type returned in the event of a conversion error.
Source§

fn try_into(self) -> Result<U, <U as TryFrom<T>>::Error>

Performs the conversion.